44859000: Structure of lesser circulus arteriosus of iris (body structure)

SNOMED CT Concept\Body structure\Anatomical or acquired body structure (body structure)\Anatomical structure\...

\Body organ structure\Structure of sensory organ (body structure)\Eye structure\Eye proper part (body structure)\Sclera and/or iris structures (body structure)\Iris structure\Margin of iris\Structure of pupillary margin of iris\Structure of lesser circulus arteriosus of iris
\Body organ structure\Structure of sensory organ (body structure)\Eye structure\Eye proper part (body structure)\Sclera and/or iris structures (body structure)\Iris structure\Vascular structure of iris\Structure of lesser circulus arteriosus of iris
\Body organ structure\Structure of sensory organ (body structure)\Eye structure\Eye proper part (body structure)\Sclera and/or iris structures (body structure)\Iris structure\Zone of iris\Structure of pupillary margin of iris\Structure of lesser circulus arteriosus of iris
\Body organ structure\Structure of sensory organ (body structure)\Eye structure\Eye proper part (body structure)\Eyeball segment structure (body structure)\Anterior eyeball segment structure\Anterior uveal tract structure\Iris structure\Margin of iris\Structure of pupillary margin of iris\Structure of lesser circulus arteriosus of iris
\Body organ structure\Structure of sensory organ (body structure)\Eye structure\Eye proper part (body structure)\Eyeball segment structure (body structure)\Anterior eyeball segment structure\Anterior uveal tract structure\Iris structure\Vascular structure of iris\Structure of lesser circulus arteriosus of iris
\Body organ structure\Structure of sensory organ (body structure)\Eye structure\Eye proper part (body structure)\Eyeball segment structure (body structure)\Anterior eyeball segment structure\Anterior uveal tract structure\Iris structure\Zone of iris\Structure of pupillary margin of iris\Structure of lesser circulus arteriosus of iris
\Body organ structure\Structure of sensory organ (body structure)\Eye structure\Eye proper part (body structure)\Uveal tract structure\Anterior uveal tract structure\Iris structure\Margin of iris\Structure of pupillary margin of iris\Structure of lesser circulus arteriosus of iris
\Body organ structure\Structure of sensory organ (body structure)\Eye structure\Eye proper part (body structure)\Uveal tract structure\Anterior uveal tract structure\Iris structure\Vascular structure of iris\Structure of lesser circulus arteriosus of iris
\Body organ structure\Structure of sensory organ (body structure)\Eye structure\Eye proper part (body structure)\Uveal tract structure\Anterior uveal tract structure\Iris structure\Zone of iris\Structure of pupillary margin of iris\Structure of lesser circulus arteriosus of iris
\Body organ structure\Blood vessel structure (body structure)\Regional blood vessel structure (body structure)\Vascular structure of head and neck (body structure)\Vascular structure of head\Ocular blood vessel\Vascular structure of iris\Structure of lesser circulus arteriosus of iris
\Body organ structure\Blood vessel structure (body structure)\Regional blood vessel structure (body structure)\Vascular structure of head and neck (body structure)\Vascular structure of head\Structure of artery of head\Structure of lesser circulus arteriosus of iris
\Body organ structure\Blood vessel structure (body structure)\Regional blood vessel structure (body structure)\Vascular structure of head and neck (body structure)\Structure of artery of head, neck AND/OR brain\Structure of artery of head\Structure of lesser circulus arteriosus of iris
\Body organ structure\Blood vessel structure (body structure)\Systemic vascular structure\Systemic arterial structure\Non-coronary systemic artery structure\Non-coronary non-aorta systemic artery structure\Structure of artery of head, neck AND/OR brain\Structure of artery of head\Structure of lesser circulus arteriosus of iris
\Body organ structure\Blood vessel structure (body structure)\Arterial structure (body structure)\Systemic arterial structure\Non-coronary systemic artery structure\Non-coronary non-aorta systemic artery structure\Structure of artery of head, neck AND/OR brain\Structure of artery of head\Structure of lesser circulus arteriosus of iris

\Physical anatomical entity\Group of anatomical entities (body structure)\Sclera and/or iris structures (body structure)\Iris structure\...

\Margin of iris\Structure of pupillary margin of iris\Structure of lesser circulus arteriosus of iris

\Vascular structure of iris\Structure of lesser circulus arteriosus of iris

\Zone of iris\Structure of pupillary margin of iris\Structure of lesser circulus arteriosus of iris

\Body system structure\Structure of cardiovascular system (body structure)\Regional cardiovascular structure (body structure)\Regional blood vessel structure (body structure)\Vascular structure of head and neck (body structure)\Vascular structure of head\Ocular blood vessel\Vascular structure of iris\Structure of lesser circulus arteriosus of iris
\Body system structure\Structure of cardiovascular system (body structure)\Regional cardiovascular structure (body structure)\Regional blood vessel structure (body structure)\Vascular structure of head and neck (body structure)\Vascular structure of head\Structure of artery of head\Structure of lesser circulus arteriosus of iris
\Body system structure\Structure of cardiovascular system (body structure)\Regional cardiovascular structure (body structure)\Regional blood vessel structure (body structure)\Vascular structure of head and neck (body structure)\Structure of artery of head, neck AND/OR brain\Structure of artery of head\Structure of lesser circulus arteriosus of iris
\Body system structure\Structure of cardiovascular system (body structure)\Blood vessel structure (body structure)\Regional blood vessel structure (body structure)\Vascular structure of head and neck (body structure)\Vascular structure of head\Ocular blood vessel\Vascular structure of iris\Structure of lesser circulus arteriosus of iris
\Body system structure\Structure of cardiovascular system (body structure)\Blood vessel structure (body structure)\Regional blood vessel structure (body structure)\Vascular structure of head and neck (body structure)\Vascular structure of head\Structure of artery of head\Structure of lesser circulus arteriosus of iris
\Body system structure\Structure of cardiovascular system (body structure)\Blood vessel structure (body structure)\Regional blood vessel structure (body structure)\Vascular structure of head and neck (body structure)\Structure of artery of head, neck AND/OR brain\Structure of artery of head\Structure of lesser circulus arteriosus of iris
\Body system structure\Structure of cardiovascular system (body structure)\Blood vessel structure (body structure)\Systemic vascular structure\Systemic arterial structure\Non-coronary systemic artery structure\Non-coronary non-aorta systemic artery structure\Structure of artery of head, neck AND/OR brain\Structure of artery of head\Structure of lesser circulus arteriosus of iris
\Body system structure\Structure of cardiovascular system (body structure)\Blood vessel structure (body structure)\Arterial structure (body structure)\Systemic arterial structure\Non-coronary systemic artery structure\Non-coronary non-aorta systemic artery structure\Structure of artery of head, neck AND/OR brain\Structure of artery of head\Structure of lesser circulus arteriosus of iris
\Body system structure\Structure of cardiovascular system (body structure)\Systemic circulatory system structure\Vascular structure of head and neck (body structure)\Vascular structure of head\Ocular blood vessel\Vascular structure of iris\Structure of lesser circulus arteriosus of iris
\Body system structure\Structure of cardiovascular system (body structure)\Systemic circulatory system structure\Vascular structure of head and neck (body structure)\Vascular structure of head\Structure of artery of head\Structure of lesser circulus arteriosus of iris
\Body system structure\Structure of cardiovascular system (body structure)\Systemic circulatory system structure\Vascular structure of head and neck (body structure)\Structure of artery of head, neck AND/OR brain\Structure of artery of head\Structure of lesser circulus arteriosus of iris
\Body system structure\Structure of cardiovascular system (body structure)\Arterial system structure\Arterial structure (body structure)\Systemic arterial structure\Non-coronary systemic artery structure\Non-coronary non-aorta systemic artery structure\Structure of artery of head, neck AND/OR brain\Structure of artery of head\Structure of lesser circulus arteriosus of iris
\Body system structure\Structure of special senses organ system\The eye, ocular adnexa, afferent visual pathways, efferent visual pathways, and pupil innervation pathways\Eye region structure\Ocular blood vessel\Vascular structure of iris\Structure of lesser circulus arteriosus of iris
\Body system structure\Structure of special senses organ system\The eye, ocular adnexa, afferent visual pathways, efferent visual pathways, and pupil innervation pathways\Eye region structure\Eye structure\Eye proper part (body structure)\Sclera and/or iris structures (body structure)\Iris structure\Margin of iris\Structure of pupillary margin of iris\Structure of lesser circulus arteriosus of iris
\Body system structure\Structure of special senses organ system\The eye, ocular adnexa, afferent visual pathways, efferent visual pathways, and pupil innervation pathways\Eye region structure\Eye structure\Eye proper part (body structure)\Sclera and/or iris structures (body structure)\Iris structure\Vascular structure of iris\Structure of lesser circulus arteriosus of iris
\Body system structure\Structure of special senses organ system\The eye, ocular adnexa, afferent visual pathways, efferent visual pathways, and pupil innervation pathways\Eye region structure\Eye structure\Eye proper part (body structure)\Sclera and/or iris structures (body structure)\Iris structure\Zone of iris\Structure of pupillary margin of iris\Structure of lesser circulus arteriosus of iris
\Body system structure\Structure of special senses organ system\The eye, ocular adnexa, afferent visual pathways, efferent visual pathways, and pupil innervation pathways\Eye region structure\Eye structure\Eye proper part (body structure)\Eyeball segment structure (body structure)\Anterior eyeball segment structure\Anterior uveal tract structure\Iris structure\Margin of iris\Structure of pupillary margin of iris\Structure of lesser circulus arteriosus of iris
\Body system structure\Structure of special senses organ system\The eye, ocular adnexa, afferent visual pathways, efferent visual pathways, and pupil innervation pathways\Eye region structure\Eye structure\Eye proper part (body structure)\Eyeball segment structure (body structure)\Anterior eyeball segment structure\Anterior uveal tract structure\Iris structure\Vascular structure of iris\Structure of lesser circulus arteriosus of iris
\Body system structure\Structure of special senses organ system\The eye, ocular adnexa, afferent visual pathways, efferent visual pathways, and pupil innervation pathways\Eye region structure\Eye structure\Eye proper part (body structure)\Eyeball segment structure (body structure)\Anterior eyeball segment structure\Anterior uveal tract structure\Iris structure\Zone of iris\Structure of pupillary margin of iris\Structure of lesser circulus arteriosus of iris
\Body system structure\Structure of special senses organ system\The eye, ocular adnexa, afferent visual pathways, efferent visual pathways, and pupil innervation pathways\Eye region structure\Eye structure\Eye proper part (body structure)\Uveal tract structure\Anterior uveal tract structure\Iris structure\Margin of iris\Structure of pupillary margin of iris\Structure of lesser circulus arteriosus of iris
\Body system structure\Structure of special senses organ system\The eye, ocular adnexa, afferent visual pathways, efferent visual pathways, and pupil innervation pathways\Eye region structure\Eye structure\Eye proper part (body structure)\Uveal tract structure\Anterior uveal tract structure\Iris structure\Vascular structure of iris\Structure of lesser circulus arteriosus of iris
\Body system structure\Structure of special senses organ system\The eye, ocular adnexa, afferent visual pathways, efferent visual pathways, and pupil innervation pathways\Eye region structure\Eye structure\Eye proper part (body structure)\Uveal tract structure\Anterior uveal tract structure\Iris structure\Zone of iris\Structure of pupillary margin of iris\Structure of lesser circulus arteriosus of iris

\Body tissue structure\Structure of soft tissue (body structure)\Structure of lymphatic vessel and/or blood vessel (body structure)\Blood vessel structure (body structure)\...

\Regional blood vessel structure (body structure)\Vascular structure of head and neck (body structure)\...

\Vascular structure of head\Ocular blood vessel\Vascular structure of iris\Structure of lesser circulus arteriosus of iris
\Vascular structure of head\Structure of artery of head\Structure of lesser circulus arteriosus of iris

\Structure of artery of head, neck AND/OR brain\Structure of artery of head\Structure of lesser circulus arteriosus of iris

\Systemic vascular structure\Systemic arterial structure\Non-coronary systemic artery structure\Non-coronary non-aorta systemic artery structure\Structure of artery of head, neck AND/OR brain\Structure of artery of head\Structure of lesser circulus arteriosus of iris

\Arterial structure (body structure)\Systemic arterial structure\Non-coronary systemic artery structure\Non-coronary non-aorta systemic artery structure\Structure of artery of head, neck AND/OR brain\Structure of artery of head\Structure of lesser circulus arteriosus of iris

\Body region structure\Structure of half of body lateral to midsagittal plane\Structure of half of head lateral to midsagittal plane\Eye region structure\Ocular blood vessel\Vascular structure of iris\Structure of lesser circulus arteriosus of iris
\Body region structure\Structure of half of body lateral to midsagittal plane\Structure of half of head lateral to midsagittal plane\Eye region structure\Eye structure\Eye proper part (body structure)\Sclera and/or iris structures (body structure)\Iris structure\Margin of iris\Structure of pupillary margin of iris\Structure of lesser circulus arteriosus of iris
\Body region structure\Structure of half of body lateral to midsagittal plane\Structure of half of head lateral to midsagittal plane\Eye region structure\Eye structure\Eye proper part (body structure)\Sclera and/or iris structures (body structure)\Iris structure\Vascular structure of iris\Structure of lesser circulus arteriosus of iris
\Body region structure\Structure of half of body lateral to midsagittal plane\Structure of half of head lateral to midsagittal plane\Eye region structure\Eye structure\Eye proper part (body structure)\Sclera and/or iris structures (body structure)\Iris structure\Zone of iris\Structure of pupillary margin of iris\Structure of lesser circulus arteriosus of iris
\Body region structure\Structure of half of body lateral to midsagittal plane\Structure of half of head lateral to midsagittal plane\Eye region structure\Eye structure\Eye proper part (body structure)\Eyeball segment structure (body structure)\Anterior eyeball segment structure\Anterior uveal tract structure\Iris structure\Margin of iris\Structure of pupillary margin of iris\Structure of lesser circulus arteriosus of iris
\Body region structure\Structure of half of body lateral to midsagittal plane\Structure of half of head lateral to midsagittal plane\Eye region structure\Eye structure\Eye proper part (body structure)\Eyeball segment structure (body structure)\Anterior eyeball segment structure\Anterior uveal tract structure\Iris structure\Vascular structure of iris\Structure of lesser circulus arteriosus of iris
\Body region structure\Structure of half of body lateral to midsagittal plane\Structure of half of head lateral to midsagittal plane\Eye region structure\Eye structure\Eye proper part (body structure)\Eyeball segment structure (body structure)\Anterior eyeball segment structure\Anterior uveal tract structure\Iris structure\Zone of iris\Structure of pupillary margin of iris\Structure of lesser circulus arteriosus of iris
\Body region structure\Structure of half of body lateral to midsagittal plane\Structure of half of head lateral to midsagittal plane\Eye region structure\Eye structure\Eye proper part (body structure)\Uveal tract structure\Anterior uveal tract structure\Iris structure\Margin of iris\Structure of pupillary margin of iris\Structure of lesser circulus arteriosus of iris
\Body region structure\Structure of half of body lateral to midsagittal plane\Structure of half of head lateral to midsagittal plane\Eye region structure\Eye structure\Eye proper part (body structure)\Uveal tract structure\Anterior uveal tract structure\Iris structure\Vascular structure of iris\Structure of lesser circulus arteriosus of iris
\Body region structure\Structure of half of body lateral to midsagittal plane\Structure of half of head lateral to midsagittal plane\Eye region structure\Eye structure\Eye proper part (body structure)\Uveal tract structure\Anterior uveal tract structure\Iris structure\Zone of iris\Structure of pupillary margin of iris\Structure of lesser circulus arteriosus of iris
\Body region structure\Regional blood vessel structure (body structure)\Vascular structure of head and neck (body structure)\Vascular structure of head\Ocular blood vessel\Vascular structure of iris\Structure of lesser circulus arteriosus of iris
\Body region structure\Regional blood vessel structure (body structure)\Vascular structure of head and neck (body structure)\Vascular structure of head\Structure of artery of head\Structure of lesser circulus arteriosus of iris
\Body region structure\Regional blood vessel structure (body structure)\Vascular structure of head and neck (body structure)\Structure of artery of head, neck AND/OR brain\Structure of artery of head\Structure of lesser circulus arteriosus of iris
\Body region structure\Body part structure\Upper body structure\Upper body part structure\Structure of head and/or neck (body structure)\Vascular structure of head and neck (body structure)\Vascular structure of head\Ocular blood vessel\Vascular structure of iris\Structure of lesser circulus arteriosus of iris
\Body region structure\Body part structure\Upper body structure\Upper body part structure\Structure of head and/or neck (body structure)\Vascular structure of head and neck (body structure)\Vascular structure of head\Structure of artery of head\Structure of lesser circulus arteriosus of iris
\Body region structure\Body part structure\Upper body structure\Upper body part structure\Structure of head and/or neck (body structure)\Vascular structure of head and neck (body structure)\Structure of artery of head, neck AND/OR brain\Structure of artery of head\Structure of lesser circulus arteriosus of iris
\Body region structure\Body part structure\Upper body structure\Upper body part structure\Structure of head and/or neck (body structure)\Head structure (body structure)\Head part\Head region structure\Structure of half of head lateral to midsagittal plane\Eye region structure\Ocular blood vessel\Vascular structure of iris\Structure of lesser circulus arteriosus of iris
\Body region structure\Body part structure\Upper body structure\Upper body part structure\Structure of head and/or neck (body structure)\Head structure (body structure)\Head part\Head region structure\Structure of half of head lateral to midsagittal plane\Eye region structure\Eye structure\Eye proper part (body structure)\Sclera and/or iris structures (body structure)\Iris structure\Margin of iris\Structure of pupillary margin of iris\Structure of lesser circulus arteriosus of iris
\Body region structure\Body part structure\Upper body structure\Upper body part structure\Structure of head and/or neck (body structure)\Head structure (body structure)\Head part\Head region structure\Structure of half of head lateral to midsagittal plane\Eye region structure\Eye structure\Eye proper part (body structure)\Sclera and/or iris structures (body structure)\Iris structure\Vascular structure of iris\Structure of lesser circulus arteriosus of iris
\Body region structure\Body part structure\Upper body structure\Upper body part structure\Structure of head and/or neck (body structure)\Head structure (body structure)\Head part\Head region structure\Structure of half of head lateral to midsagittal plane\Eye region structure\Eye structure\Eye proper part (body structure)\Sclera and/or iris structures (body structure)\Iris structure\Zone of iris\Structure of pupillary margin of iris\Structure of lesser circulus arteriosus of iris
\Body region structure\Body part structure\Upper body structure\Upper body part structure\Structure of head and/or neck (body structure)\Head structure (body structure)\Head part\Head region structure\Structure of half of head lateral to midsagittal plane\Eye region structure\Eye structure\Eye proper part (body structure)\Eyeball segment structure (body structure)\Anterior eyeball segment structure\Anterior uveal tract structure\Iris structure\Margin of iris\Structure of pupillary margin of iris\Structure of lesser circulus arteriosus of iris
\Body region structure\Body part structure\Upper body structure\Upper body part structure\Structure of head and/or neck (body structure)\Head structure (body structure)\Head part\Head region structure\Structure of half of head lateral to midsagittal plane\Eye region structure\Eye structure\Eye proper part (body structure)\Eyeball segment structure (body structure)\Anterior eyeball segment structure\Anterior uveal tract structure\Iris structure\Vascular structure of iris\Structure of lesser circulus arteriosus of iris
\Body region structure\Body part structure\Upper body structure\Upper body part structure\Structure of head and/or neck (body structure)\Head structure (body structure)\Head part\Head region structure\Structure of half of head lateral to midsagittal plane\Eye region structure\Eye structure\Eye proper part (body structure)\Eyeball segment structure (body structure)\Anterior eyeball segment structure\Anterior uveal tract structure\Iris structure\Zone of iris\Structure of pupillary margin of iris\Structure of lesser circulus arteriosus of iris
\Body region structure\Body part structure\Upper body structure\Upper body part structure\Structure of head and/or neck (body structure)\Head structure (body structure)\Head part\Head region structure\Structure of half of head lateral to midsagittal plane\Eye region structure\Eye structure\Eye proper part (body structure)\Uveal tract structure\Anterior uveal tract structure\Iris structure\Margin of iris\Structure of pupillary margin of iris\Structure of lesser circulus arteriosus of iris
\Body region structure\Body part structure\Upper body structure\Upper body part structure\Structure of head and/or neck (body structure)\Head structure (body structure)\Head part\Head region structure\Structure of half of head lateral to midsagittal plane\Eye region structure\Eye structure\Eye proper part (body structure)\Uveal tract structure\Anterior uveal tract structure\Iris structure\Vascular structure of iris\Structure of lesser circulus arteriosus of iris
\Body region structure\Body part structure\Upper body structure\Upper body part structure\Structure of head and/or neck (body structure)\Head structure (body structure)\Head part\Head region structure\Structure of half of head lateral to midsagittal plane\Eye region structure\Eye structure\Eye proper part (body structure)\Uveal tract structure\Anterior uveal tract structure\Iris structure\Zone of iris\Structure of pupillary margin of iris\Structure of lesser circulus arteriosus of iris
\Body region structure\Body part structure\Upper body structure\Upper body part structure\Structure of head and/or neck (body structure)\Head structure (body structure)\Head part\Vascular structure of head\Ocular blood vessel\Vascular structure of iris\Structure of lesser circulus arteriosus of iris
\Body region structure\Body part structure\Upper body structure\Upper body part structure\Structure of head and/or neck (body structure)\Head structure (body structure)\Head part\Vascular structure of head\Structure of artery of head\Structure of lesser circulus arteriosus of iris

Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2002. Module: SNOMED CT core

Descriptions:

Id Description Lang Type Status Case? Module

74835018 Lesser circulus arteriosus of iris en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core

494046013 Structure of lesser circulus arteriosus of iris en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core

782034018 Structure of lesser circulus arteriosus of iris (body structure) en Fully specified name Active Entire term case insensitive (core metadata concept) SNOMED CT core

74835018 Lesser circulus arteriosus of iris en Synonym (core metadata concept) Active Only initial character case insensitive (core metadata concept) SNOMED CT core

74835018 Lesser circulus arteriosus of iris en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core

494046013 Structure of lesser circulus arteriosus of iris en Synonym (core metadata concept) Active Only initial character case insensitive (core metadata concept) SNOMED CT core

494046013 Structure of lesser circulus arteriosus of iris en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core

782034018 Structure of lesser circulus arteriosus of iris (body structure) en Fully specified name Active Only initial character case insensitive (core metadata concept) SNOMED CT core

782034018 Structure of lesser circulus arteriosus of iris (body structure) en Fully specified name Active Entire term case insensitive (core metadata concept) SNOMED CT core

1654831000172118 petit cercle artériel de l'iris fr Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT Switzerland NRC maintained Module

1654831000172118 petit cercle artériel de l'iris fr Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT Switzerland NRC maintained Module

Expanded Value Set

Outbound Relationships	Type	Target	Active	Characteristic	Refinability	Group	Values
Structure of lesser circulus arteriosus of iris	Is a	Structure of artery of head	true	Inferred relationship	Existential restriction modifier (core metadata concept)
Structure of lesser circulus arteriosus of iris	Is a	Vascular structure of iris	true	Inferred relationship	Existential restriction modifier (core metadata concept)
Structure of lesser circulus arteriosus of iris	Is a	Structure of pupillary margin of iris	true	Inferred relationship	Existential restriction modifier (core metadata concept)
Structure of lesser circulus arteriosus of iris	Is a	Ocular blood vessel	false	Inferred relationship	Existential restriction modifier (core metadata concept)
Structure of lesser circulus arteriosus of iris	partie de	Entire arterial system	false	Additional relationship (core metadata concept)	Existential restriction modifier (core metadata concept)
Structure of lesser circulus arteriosus of iris	partie de	Entire pupillary margin of iris	false	Additional relationship (core metadata concept)	Existential restriction modifier (core metadata concept)
Structure of lesser circulus arteriosus of iris	Laterality	Side	true	Inferred relationship	Existential restriction modifier (core metadata concept)

Inbound Relationships	Type	Active	Source	Characteristic	Refinability	Group
Entire lesser circulus arteriosus of iris	Is a	True	Structure of lesser circulus arteriosus of iris	Inferred relationship	Existential restriction modifier (core metadata concept)
Iris collarette	Is a	True	Structure of lesser circulus arteriosus of iris	Inferred relationship	Existential restriction modifier (core metadata concept)

Reference Sets

Lateralizable body structure reference set (foundation metadata concept)

Anatomy structure and entire association reference set (foundation metadata concept)