416069001: Thygeson superficial punctate keratitis (disorder)

SNOMED CT Concept\Clinical finding (finding)\...

\Head finding (finding)\Finding of head region\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Anomaly of eye (disorder)\Lesion of eye (disorder)\Lesion of cornea (disorder)\Corneal opacity\Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.
\Head finding (finding)\Finding of head region\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Anomaly of eye (disorder)\Inflammatory disorder of the eye\Keratitis\Superficial keratitis\Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.
\Head finding (finding)\Finding of head region\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Anomaly of eye (disorder)\Degenerative disorder of eye\Corneal degeneration (disorder)\Corneal epithelial degeneration\Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.
\Head finding (finding)\Finding of head region\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Anomaly of eye (disorder)\Degenerative disorder of eye\Corneal degeneration (disorder)\Corneal opacity\Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.
\Head finding (finding)\Finding of head region\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of anterior segment of eye\Disorder of cornea\Corneal degeneration (disorder)\Corneal epithelial degeneration\Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.
\Head finding (finding)\Finding of head region\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of anterior segment of eye\Disorder of cornea\Corneal degeneration (disorder)\Corneal opacity\Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.
\Head finding (finding)\Finding of head region\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of anterior segment of eye\Disorder of cornea\Lesion of cornea (disorder)\Corneal opacity\Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.
\Head finding (finding)\Finding of head region\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of anterior segment of eye\Disorder of cornea\Keratitis\Superficial keratitis\Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.
\Head finding (finding)\Finding of head region\Globe finding\Anterior segment finding (finding)\Corneal finding (finding)\Corneal epithelium finding\Corneal epithelial degeneration\Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.
\Head finding (finding)\Finding of head region\Globe finding\Anterior segment finding (finding)\Corneal finding (finding)\Corneal epithelium finding\Superficial keratitis\Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.
\Head finding (finding)\Finding of head region\Globe finding\Anterior segment finding (finding)\Corneal finding (finding)\Disorder of cornea\Corneal degeneration (disorder)\Corneal epithelial degeneration\Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.
\Head finding (finding)\Finding of head region\Globe finding\Anterior segment finding (finding)\Corneal finding (finding)\Disorder of cornea\Corneal degeneration (disorder)\Corneal opacity\Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.
\Head finding (finding)\Finding of head region\Globe finding\Anterior segment finding (finding)\Corneal finding (finding)\Disorder of cornea\Lesion of cornea (disorder)\Corneal opacity\Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.
\Head finding (finding)\Finding of head region\Globe finding\Anterior segment finding (finding)\Corneal finding (finding)\Disorder of cornea\Keratitis\Superficial keratitis\Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.
\Head finding (finding)\Finding of head region\Globe finding\Anterior segment finding (finding)\Ocular surface finding\Corneal epithelium finding\Corneal epithelial degeneration\Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.
\Head finding (finding)\Finding of head region\Globe finding\Anterior segment finding (finding)\Ocular surface finding\Corneal epithelium finding\Superficial keratitis\Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.
\Head finding (finding)\Finding of head region\Globe finding\Anterior segment finding (finding)\Disorder of anterior segment of eye\Disorder of cornea\Corneal degeneration (disorder)\Corneal epithelial degeneration\Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.
\Head finding (finding)\Finding of head region\Globe finding\Anterior segment finding (finding)\Disorder of anterior segment of eye\Disorder of cornea\Corneal degeneration (disorder)\Corneal opacity\Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.
\Head finding (finding)\Finding of head region\Globe finding\Anterior segment finding (finding)\Disorder of anterior segment of eye\Disorder of cornea\Lesion of cornea (disorder)\Corneal opacity\Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.
\Head finding (finding)\Finding of head region\Globe finding\Anterior segment finding (finding)\Disorder of anterior segment of eye\Disorder of cornea\Keratitis\Superficial keratitis\Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.
\Head finding (finding)\Finding of head region\Globe finding\Disorder of eye proper (disorder)\Anomaly of eye (disorder)\Lesion of eye (disorder)\Lesion of cornea (disorder)\Corneal opacity\Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.
\Head finding (finding)\Finding of head region\Globe finding\Disorder of eye proper (disorder)\Anomaly of eye (disorder)\Inflammatory disorder of the eye\Keratitis\Superficial keratitis\Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.
\Head finding (finding)\Finding of head region\Globe finding\Disorder of eye proper (disorder)\Anomaly of eye (disorder)\Degenerative disorder of eye\Corneal degeneration (disorder)\Corneal epithelial degeneration\Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.
\Head finding (finding)\Finding of head region\Globe finding\Disorder of eye proper (disorder)\Anomaly of eye (disorder)\Degenerative disorder of eye\Corneal degeneration (disorder)\Corneal opacity\Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.
\Head finding (finding)\Finding of head region\Globe finding\Disorder of eye proper (disorder)\Disorder of anterior segment of eye\Disorder of cornea\Corneal degeneration (disorder)\Corneal epithelial degeneration\Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.
\Head finding (finding)\Finding of head region\Globe finding\Disorder of eye proper (disorder)\Disorder of anterior segment of eye\Disorder of cornea\Corneal degeneration (disorder)\Corneal opacity\Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.
\Head finding (finding)\Finding of head region\Globe finding\Disorder of eye proper (disorder)\Disorder of anterior segment of eye\Disorder of cornea\Lesion of cornea (disorder)\Corneal opacity\Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.
\Head finding (finding)\Finding of head region\Globe finding\Disorder of eye proper (disorder)\Disorder of anterior segment of eye\Disorder of cornea\Keratitis\Superficial keratitis\Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.
\Head finding (finding)\Disorder of head (disorder)\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Anomaly of eye (disorder)\Lesion of eye (disorder)\Lesion of cornea (disorder)\Corneal opacity\Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.
\Head finding (finding)\Disorder of head (disorder)\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Anomaly of eye (disorder)\Inflammatory disorder of the eye\Keratitis\Superficial keratitis\Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.
\Head finding (finding)\Disorder of head (disorder)\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Anomaly of eye (disorder)\Degenerative disorder of eye\Corneal degeneration (disorder)\Corneal epithelial degeneration\Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.
\Head finding (finding)\Disorder of head (disorder)\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Anomaly of eye (disorder)\Degenerative disorder of eye\Corneal degeneration (disorder)\Corneal opacity\Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.
\Head finding (finding)\Disorder of head (disorder)\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of anterior segment of eye\Disorder of cornea\Corneal degeneration (disorder)\Corneal epithelial degeneration\Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.
\Head finding (finding)\Disorder of head (disorder)\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of anterior segment of eye\Disorder of cornea\Corneal degeneration (disorder)\Corneal opacity\Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.
\Head finding (finding)\Disorder of head (disorder)\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of anterior segment of eye\Disorder of cornea\Lesion of cornea (disorder)\Corneal opacity\Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.
\Head finding (finding)\Disorder of head (disorder)\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of anterior segment of eye\Disorder of cornea\Keratitis\Superficial keratitis\Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.
\Head finding (finding)\Disorder of head (disorder)\Inflammatory disorder of head\Inflammatory disorder of the eye\Keratitis\Superficial keratitis\Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.

\Eye / vision finding\Globe finding\Anterior segment finding (finding)\Corneal finding (finding)\Corneal epithelium finding\Corneal epithelial degeneration\Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.
\Eye / vision finding\Globe finding\Anterior segment finding (finding)\Corneal finding (finding)\Corneal epithelium finding\Superficial keratitis\Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.
\Eye / vision finding\Globe finding\Anterior segment finding (finding)\Corneal finding (finding)\Disorder of cornea\Corneal degeneration (disorder)\Corneal epithelial degeneration\Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.
\Eye / vision finding\Globe finding\Anterior segment finding (finding)\Corneal finding (finding)\Disorder of cornea\Corneal degeneration (disorder)\Corneal opacity\Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.
\Eye / vision finding\Globe finding\Anterior segment finding (finding)\Corneal finding (finding)\Disorder of cornea\Lesion of cornea (disorder)\Corneal opacity\Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.
\Eye / vision finding\Globe finding\Anterior segment finding (finding)\Corneal finding (finding)\Disorder of cornea\Keratitis\Superficial keratitis\Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.
\Eye / vision finding\Globe finding\Anterior segment finding (finding)\Ocular surface finding\Corneal epithelium finding\Corneal epithelial degeneration\Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.
\Eye / vision finding\Globe finding\Anterior segment finding (finding)\Ocular surface finding\Corneal epithelium finding\Superficial keratitis\Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.
\Eye / vision finding\Globe finding\Anterior segment finding (finding)\Disorder of anterior segment of eye\Disorder of cornea\Corneal degeneration (disorder)\Corneal epithelial degeneration\Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.
\Eye / vision finding\Globe finding\Anterior segment finding (finding)\Disorder of anterior segment of eye\Disorder of cornea\Corneal degeneration (disorder)\Corneal opacity\Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.
\Eye / vision finding\Globe finding\Anterior segment finding (finding)\Disorder of anterior segment of eye\Disorder of cornea\Lesion of cornea (disorder)\Corneal opacity\Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.
\Eye / vision finding\Globe finding\Anterior segment finding (finding)\Disorder of anterior segment of eye\Disorder of cornea\Keratitis\Superficial keratitis\Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.
\Eye / vision finding\Globe finding\Disorder of eye proper (disorder)\Anomaly of eye (disorder)\Lesion of eye (disorder)\Lesion of cornea (disorder)\Corneal opacity\Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.
\Eye / vision finding\Globe finding\Disorder of eye proper (disorder)\Anomaly of eye (disorder)\Inflammatory disorder of the eye\Keratitis\Superficial keratitis\Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.
\Eye / vision finding\Globe finding\Disorder of eye proper (disorder)\Anomaly of eye (disorder)\Degenerative disorder of eye\Corneal degeneration (disorder)\Corneal epithelial degeneration\Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.
\Eye / vision finding\Globe finding\Disorder of eye proper (disorder)\Anomaly of eye (disorder)\Degenerative disorder of eye\Corneal degeneration (disorder)\Corneal opacity\Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.
\Eye / vision finding\Globe finding\Disorder of eye proper (disorder)\Disorder of anterior segment of eye\Disorder of cornea\Corneal degeneration (disorder)\Corneal epithelial degeneration\Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.
\Eye / vision finding\Globe finding\Disorder of eye proper (disorder)\Disorder of anterior segment of eye\Disorder of cornea\Corneal degeneration (disorder)\Corneal opacity\Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.
\Eye / vision finding\Globe finding\Disorder of eye proper (disorder)\Disorder of anterior segment of eye\Disorder of cornea\Lesion of cornea (disorder)\Corneal opacity\Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.
\Eye / vision finding\Globe finding\Disorder of eye proper (disorder)\Disorder of anterior segment of eye\Disorder of cornea\Keratitis\Superficial keratitis\Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.
\Eye / vision finding\Visual system disorder (disorder)\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Anomaly of eye (disorder)\Lesion of eye (disorder)\Lesion of cornea (disorder)\Corneal opacity\Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.
\Eye / vision finding\Visual system disorder (disorder)\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Anomaly of eye (disorder)\Inflammatory disorder of the eye\Keratitis\Superficial keratitis\Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.
\Eye / vision finding\Visual system disorder (disorder)\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Anomaly of eye (disorder)\Degenerative disorder of eye\Corneal degeneration (disorder)\Corneal epithelial degeneration\Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.
\Eye / vision finding\Visual system disorder (disorder)\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Anomaly of eye (disorder)\Degenerative disorder of eye\Corneal degeneration (disorder)\Corneal opacity\Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.
\Eye / vision finding\Visual system disorder (disorder)\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of anterior segment of eye\Disorder of cornea\Corneal degeneration (disorder)\Corneal epithelial degeneration\Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.
\Eye / vision finding\Visual system disorder (disorder)\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of anterior segment of eye\Disorder of cornea\Corneal degeneration (disorder)\Corneal opacity\Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.
\Eye / vision finding\Visual system disorder (disorder)\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of anterior segment of eye\Disorder of cornea\Lesion of cornea (disorder)\Corneal opacity\Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.
\Eye / vision finding\Visual system disorder (disorder)\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of anterior segment of eye\Disorder of cornea\Keratitis\Superficial keratitis\Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.

\Disease\Disorder of sensory organ (disorder)\Disorder of eye proper (disorder)\Anomaly of eye (disorder)\Lesion of eye (disorder)\Lesion of cornea (disorder)\Corneal opacity\Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.
\Disease\Disorder of sensory organ (disorder)\Disorder of eye proper (disorder)\Anomaly of eye (disorder)\Inflammatory disorder of the eye\Keratitis\Superficial keratitis\Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.
\Disease\Disorder of sensory organ (disorder)\Disorder of eye proper (disorder)\Anomaly of eye (disorder)\Degenerative disorder of eye\Corneal degeneration (disorder)\Corneal epithelial degeneration\Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.
\Disease\Disorder of sensory organ (disorder)\Disorder of eye proper (disorder)\Anomaly of eye (disorder)\Degenerative disorder of eye\Corneal degeneration (disorder)\Corneal opacity\Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.
\Disease\Disorder of sensory organ (disorder)\Disorder of eye proper (disorder)\Disorder of anterior segment of eye\Disorder of cornea\Corneal degeneration (disorder)\Corneal epithelial degeneration\Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.
\Disease\Disorder of sensory organ (disorder)\Disorder of eye proper (disorder)\Disorder of anterior segment of eye\Disorder of cornea\Corneal degeneration (disorder)\Corneal opacity\Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.
\Disease\Disorder of sensory organ (disorder)\Disorder of eye proper (disorder)\Disorder of anterior segment of eye\Disorder of cornea\Lesion of cornea (disorder)\Corneal opacity\Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.
\Disease\Disorder of sensory organ (disorder)\Disorder of eye proper (disorder)\Disorder of anterior segment of eye\Disorder of cornea\Keratitis\Superficial keratitis\Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.
\Disease\Degenerative disorder\Degenerative disorder of eye\Corneal degeneration (disorder)\Corneal epithelial degeneration\Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.
\Disease\Degenerative disorder\Degenerative disorder of eye\Corneal degeneration (disorder)\Corneal opacity\Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.
\Disease\Disorder of body system\Inflammation of specific body systems\Inflammatory disorder of the eye\Keratitis\Superficial keratitis\Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.
\Disease\Disorder of body system\Visual system disorder (disorder)\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Anomaly of eye (disorder)\Lesion of eye (disorder)\Lesion of cornea (disorder)\Corneal opacity\Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.
\Disease\Disorder of body system\Visual system disorder (disorder)\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Anomaly of eye (disorder)\Inflammatory disorder of the eye\Keratitis\Superficial keratitis\Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.
\Disease\Disorder of body system\Visual system disorder (disorder)\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Anomaly of eye (disorder)\Degenerative disorder of eye\Corneal degeneration (disorder)\Corneal epithelial degeneration\Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.
\Disease\Disorder of body system\Visual system disorder (disorder)\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Anomaly of eye (disorder)\Degenerative disorder of eye\Corneal degeneration (disorder)\Corneal opacity\Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.
\Disease\Disorder of body system\Visual system disorder (disorder)\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of anterior segment of eye\Disorder of cornea\Corneal degeneration (disorder)\Corneal epithelial degeneration\Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.
\Disease\Disorder of body system\Visual system disorder (disorder)\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of anterior segment of eye\Disorder of cornea\Corneal degeneration (disorder)\Corneal opacity\Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.
\Disease\Disorder of body system\Visual system disorder (disorder)\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of anterior segment of eye\Disorder of cornea\Lesion of cornea (disorder)\Corneal opacity\Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.
\Disease\Disorder of body system\Visual system disorder (disorder)\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of anterior segment of eye\Disorder of cornea\Keratitis\Superficial keratitis\Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.
\Disease\Inflammatory disorder\Inflammation of specific body structures or tissue\Inflammatory disorder of head\Inflammatory disorder of the eye\Keratitis\Superficial keratitis\Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.
\Disease\Inflammatory disorder\Inflammation of specific body structures or tissue\Inflammation of specific body systems\Inflammatory disorder of the eye\Keratitis\Superficial keratitis\Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.
\Disease\Inflammatory disorder\Inflammation of specific body structures or tissue\Inflammation of specific body organs\Inflammatory disorder of the eye\Keratitis\Superficial keratitis\Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.
\Disease\Disorder of head (disorder)\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Anomaly of eye (disorder)\Lesion of eye (disorder)\Lesion of cornea (disorder)\Corneal opacity\Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.
\Disease\Disorder of head (disorder)\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Anomaly of eye (disorder)\Inflammatory disorder of the eye\Keratitis\Superficial keratitis\Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.
\Disease\Disorder of head (disorder)\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Anomaly of eye (disorder)\Degenerative disorder of eye\Corneal degeneration (disorder)\Corneal epithelial degeneration\Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.
\Disease\Disorder of head (disorder)\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Anomaly of eye (disorder)\Degenerative disorder of eye\Corneal degeneration (disorder)\Corneal opacity\Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.
\Disease\Disorder of head (disorder)\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of anterior segment of eye\Disorder of cornea\Corneal degeneration (disorder)\Corneal epithelial degeneration\Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.
\Disease\Disorder of head (disorder)\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of anterior segment of eye\Disorder of cornea\Corneal degeneration (disorder)\Corneal opacity\Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.
\Disease\Disorder of head (disorder)\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of anterior segment of eye\Disorder of cornea\Lesion of cornea (disorder)\Corneal opacity\Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.
\Disease\Disorder of head (disorder)\Disorder of eye region (disorder)\Disorder of eye proper (disorder)\Disorder of anterior segment of eye\Disorder of cornea\Keratitis\Superficial keratitis\Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.
\Disease\Disorder of head (disorder)\Inflammatory disorder of head\Inflammatory disorder of the eye\Keratitis\Superficial keratitis\Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.

Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jul 2005. Module: SNOMED CT core

Descriptions:

Id Description Lang Type Status Case? Module

3654662013 Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease. en Definition Active Entire term case sensitive (core metadata concept) SNOMED CT core

3655421018 Insidious, chronic and recurrent disorder, characterised by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease. en Definition Active Entire term case sensitive (core metadata concept) SNOMED CT core

2546192012 Thygeson superficial punctate keratitis (disorder) en Fully specified name Active Entire term case sensitive (core metadata concept) SNOMED CT core

2548469011 Thygeson superficial punctate keratitis en Synonym (core metadata concept) Active Entire term case sensitive (core metadata concept) SNOMED CT core

7486281000241114 kératite ponctuée superficielle de Thygeson fr Synonym (core metadata concept) Active Only initial character case insensitive (core metadata concept) SNOMED CT Switzerland NRC maintained Module

612091000274119 Thygeson-Keratitis de Synonym (core metadata concept) Active Entire term case sensitive (core metadata concept) SNOMED CT Switzerland NRC maintained Module

3429381001000116 Keratitis superficialis punctata Thygeson de Synonym (core metadata concept) Active Entire term case sensitive (core metadata concept) SNOMED CT Switzerland NRC maintained Module

Expanded Value Set

Outbound Relationships	Type	Target	Active	Characteristic	Refinability	Group	Values
Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.	Is a	Punctate epithelial keratitis	false	Inferred relationship	Some
Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.	Finding site	All corneal epithelium	false	Inferred relationship	Some	1
Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.	Associated morphology	inflammation	false	Inferred relationship	Some	1
Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.	Associated morphology	inflammation	false	Inferred relationship	Some	1
Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.	Finding site	All corneal epithelium	false	Inferred relationship	Some	1
Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.	Is a	Superficial keratitis	true	Inferred relationship	Some
Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.	Is a	Corneal opacity	true	Inferred relationship	Some
Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.	Associated morphology	Abnormally opaque structure (morphologic abnormality)	true	Inferred relationship	Some	2
Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.	Finding site	Structure of corneal epithelium	true	Inferred relationship	Some	2
Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.	Finding site	Structure of corneal epithelium	true	Inferred relationship	Some	1
Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.	Is a	Corneal epithelial degeneration	true	Inferred relationship	Some
Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.	Associated morphology	Inflammatory morphology (morphologic abnormality)	true	Inferred relationship	Some	1

Inbound Relationships

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Id	Description	Lang	Type	Status	Case?	Module
3654662013	Insidious, chronic and recurrent disorder, characterized by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.	en	Definition	Active	Entire term case sensitive (core metadata concept)	SNOMED CT core
3655421018	Insidious, chronic and recurrent disorder, characterised by small and elevated oval corneal intraepithelial, whitish-gray opacities, extending to the entire anterior surface of the cornea of both eyes. Corneal lesions show a tendency for the central pupillary area distribution with mild or absent conjunctival inflammation and no association to systemic disease.	en	Definition	Active	Entire term case sensitive (core metadata concept)	SNOMED CT core
2546192012	Thygeson superficial punctate keratitis (disorder)	en	Fully specified name	Active	Entire term case sensitive (core metadata concept)	SNOMED CT core
2548469011	Thygeson superficial punctate keratitis	en	Synonym (core metadata concept)	Active	Entire term case sensitive (core metadata concept)	SNOMED CT core
7486281000241114	kératite ponctuée superficielle de Thygeson	fr	Synonym (core metadata concept)	Active	Only initial character case insensitive (core metadata concept)	SNOMED CT Switzerland NRC maintained Module
612091000274119	Thygeson-Keratitis	de	Synonym (core metadata concept)	Active	Entire term case sensitive (core metadata concept)	SNOMED CT Switzerland NRC maintained Module
3429381001000116	Keratitis superficialis punctata Thygeson	de	Synonym (core metadata concept)	Active	Entire term case sensitive (core metadata concept)	SNOMED CT Switzerland NRC maintained Module