67833000: Structure of extraocular muscle (body structure)

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

\An anatomical structure that consists of the maximal set of organ parts so connected to one another that together they constitute a self-contained unit of macroscopic anatomy, distinct both morphologically and functionally from other such units. Together with other organs, an organ constitutes an organ system or a body part. An organ is divisible into organ parts but not organs (examples: femur, biceps, liver, heart, aorta, sciatic nerve, ovary).\Structure of striated muscle and/or smooth muscle\...

\Structure of striated muscle\Skeletal muscle structure\Structure of extraocular muscle

\Skeletal and/or smooth muscle structure (body structure)\Skeletal muscle structure\Structure of extraocular muscle

\Body tissue structure\Structure of soft tissue (body structure)\...

\Skeletal muscle structure\Structure of extraocular muscle

\Structure of soft tissue of head and/or neck (body structure)\Structure of soft tissue of head (body structure)\Structure of soft tissue of face (body structure)\Structure of soft tissue of orbit (body structure)\Muscle structure of orbit\Structure of extraocular muscle

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

Descriptions:

Expanded Value Set

Outbound Relationships	Type	Target	Active	Characteristic	Refinability	Group	Values
Structure of extraocular muscle	Is a	Muscle structure of orbit	true	Inferred relationship	Some
Structure of extraocular muscle	partie de	Entire orbital region	false	Additional relationship	Some
Structure of extraocular muscle	partie de	Entire skeletal muscle system	false	Additional relationship	Some
Structure of extraocular muscle	Laterality	Side (qualifier value)	true	Inferred relationship	Some
Structure of extraocular muscle	Is a	Skeletal muscle structure	true	Inferred relationship	Some

Inbound Relationships	Type	Active	Source	Characteristic	Refinability	Group
Insertion of adjustable suture into muscle of eye	Procedure site - Indirect (attribute)	True	Structure of extraocular muscle	Inferred relationship	Some	1
Excision of lesion of extraocular muscle	Procedure site - Direct (attribute)	True	Structure of extraocular muscle	Inferred relationship	Some	2
Shortening of extraocular muscle (procedure)	Procedure site - Direct (attribute)	True	Structure of extraocular muscle	Inferred relationship	Some	1
Shortening of extraocular muscles, two or more muscles (procedure)	Procedure site - Direct (attribute)	True	Structure of extraocular muscle	Inferred relationship	Some	1
Biopsy of extraocular muscle	Procedure site - Direct (attribute)	True	Structure of extraocular muscle	Inferred relationship	Some	1
Foville syndrome	Finding site	False	Structure of extraocular muscle	Inferred relationship	Some	1
Foville's syndrome II	Finding site	False	Structure of extraocular muscle	Inferred relationship	Some	2
Shortening procedure on one extraocular muscle	Procedure site - Direct (attribute)	False	Structure of extraocular muscle	Inferred relationship	Some	1
Lengthening procedure on one extraocular muscle	Procedure site - Direct (attribute)	False	Structure of extraocular muscle	Inferred relationship	Some	1
Revision of extraocular muscle surgery	Procedure site - Direct (attribute)	False	Structure of extraocular muscle	Inferred relationship	Some	1
Revision of extraocular muscle surgery	Procedure site - Direct (attribute)	True	Structure of extraocular muscle	Inferred relationship	Some	1
Adjustment to extraocular muscle (procedure)	Procedure site - Direct (attribute)	True	Structure of extraocular muscle	Inferred relationship	Some	1
Entrapment of extraocular muscle (disorder)	Finding site	True	Structure of extraocular muscle	Inferred relationship	Some	2
Hypoplasia of eye muscle	Finding site	False	Structure of extraocular muscle	Inferred relationship	Some	2
Vertical retraction syndrome	Finding site	False	Structure of extraocular muscle	Inferred relationship	Some	3
Congenital fibrosis of inferior rectus muscle (disorder)	Finding site	False	Structure of extraocular muscle	Inferred relationship	Some	3
Strabismus fixus	Finding site	False	Structure of extraocular muscle	Inferred relationship	Some	3
A rare syndromic disorder with strabismus with characteristics of congenital non-progressive ophthalmoplegia affecting the oculomotor and/or trochlear nucleus/nerve and their innervated muscles. Patients present with abnormal resting position of the eyes (in most cases infraducted and exotropic), limitation of vertical and horizontal gaze, impaired binocular vision, amblyopia, unilateral or bilateral blepharoptosis, and compensatory abnormal head posture. Extraocular manifestations include intellectual disability, peripheral neuropathy, and skeletal abnormalities among others.	Finding site	False	Structure of extraocular muscle	Inferred relationship	Some	3
Multiple supernumerary eye muscles	Finding site	False	Structure of extraocular muscle	Inferred relationship	Some	2
Vertical retraction syndrome	Finding site	False	Structure of extraocular muscle	Inferred relationship	Some	4
Strabismus fixus	Finding site	True	Structure of extraocular muscle	Inferred relationship	Some	1
A rare syndromic disorder with strabismus with characteristics of congenital non-progressive ophthalmoplegia affecting the oculomotor and/or trochlear nucleus/nerve and their innervated muscles. Patients present with abnormal resting position of the eyes (in most cases infraducted and exotropic), limitation of vertical and horizontal gaze, impaired binocular vision, amblyopia, unilateral or bilateral blepharoptosis, and compensatory abnormal head posture. Extraocular manifestations include intellectual disability, peripheral neuropathy, and skeletal abnormalities among others.	Finding site	True	Structure of extraocular muscle	Inferred relationship	Some	1
Multiple supernumerary eye muscles	Finding site	False	Structure of extraocular muscle	Inferred relationship	Some	1
Hypoplasia of eye muscle	Finding site	True	Structure of extraocular muscle	Inferred relationship	Some	1
Oculopharyngeal muscular dystrophy (disorder)	Finding site	True	Structure of extraocular muscle	Inferred relationship	Some	2
Oblique eye muscle structure	Is a	True	Structure of extraocular muscle	Inferred relationship	Some
Restrictive ophthalmopathy (disorder)	Finding site	True	Structure of extraocular muscle	Inferred relationship	Some	1
Thyroid eye disease	Finding site	True	Structure of extraocular muscle	Inferred relationship	Some	3
Rectus eye muscle structure	Is a	True	Structure of extraocular muscle	Inferred relationship	Some
External ophthalmoplegia	Finding site	True	Structure of extraocular muscle	Inferred relationship	Some	1
Progressive external ophthalmoplegia	Finding site	True	Structure of extraocular muscle	Inferred relationship	Some	2
Total ophthalmoplegia	Finding site	True	Structure of extraocular muscle	Inferred relationship	Some	1
A rare developmental defect during embryogenesis characterized by macrostomia or abnormal mouth contour, preauricular tags or pits, and uni- or bilateral ptosis due to external ophthalmoplegia. This syndrome belongs to the oculoauriculovertebral spectrum, a developmental disorder affecting the structures derived from the first and second branchial arches.	Finding site	True	Structure of extraocular muscle	Inferred relationship	Some	4
A rare genetic neuromuscular disease characterized by early onset of proximal or generalized muscle weakness, external ophthalmoplegia with or without ptosis, and joint contractures. Hypotonia, neonatal respiratory distress necessitating ventilation, and severe dysphagia have also been reported. The disease is of variable severity and non- or slowly progressive. Patients typically remain ambulatory. Muscle biopsy may show predominance of type 1 fibers, marked variability in fiber size, increased internal nuclei, and proliferation of perimysial and endomysial connective tissue.	Finding site	True	Structure of extraocular muscle	Inferred relationship	Some	5
A rare mitochondrial disease characterized by adult onset of progressive external ophthalmoplegia, exercise intolerance, muscle weakness, manifestations of spinocerebellar ataxia (e.g. impaired gait, dysarthria) and mild motor peripheral neuropathy. Respiratory insufficiency has been reported in some cases.	Finding site	True	Structure of extraocular muscle	Inferred relationship	Some	1
A rare mitochondrial disease characterized by adult onset of the triad of sensory ataxic neuropathy, dysarthria, and ophthalmoparesis. Additional signs and symptoms are highly variable and include myopathy, seizures, and hearing loss, among others. Brain imaging may show cerebellar white matter abnormalities and/or bilateral thalamic lesions.	Finding site	True	Structure of extraocular muscle	Inferred relationship	Some	4
Mitochondrial NeuroGastroIntestinal Encephalomyopathy (MNGIE) syndrome is characterized by the association of gastrointestinal dysmotility, peripheral neuropathy, chronic progressive external ophthalmoplegia and leukoencephalopathy.	Finding site	True	Structure of extraocular muscle	Inferred relationship	Some	2
A rare, genetic, syndromic intellectual disability disorder characterized by congenital, external, nuclear ophthalmoplegia, lingua scrotalis, progressive chorioretinal sclerosis and intellectual disability. Bilateral ptosis, bilateral facial weakness, Parinaud's syndrome, convergence paresis and myopia may be associated. There have been no further descriptions in the literature since 1975.	Finding site	True	Structure of extraocular muscle	Inferred relationship	Some	3
Progressive external ophthalmoplegia-myopathy-emaciation syndrome is a rare mitochondrial oxidative phosphorylation disorder due to nuclear DNA anomalies characterized by progressive external ophthalmoplegia without diplopia, cerebellar atrophy, proximal skeletal muscle weakness with generalized muscle wasting, profound emaciation, respiratory failure, spinal deformity and facial muscle weakness (manifesting with ptosis, dysphonia, dysphagia and nasal speech). Intellectual disability, gastrointestinal symptoms (e.g. nausea, abdominal fullness, and loss of appetite), dilated cardiomyopathy and renal colic have also been reported.	Finding site	True	Structure of extraocular muscle	Inferred relationship	Some	4
A rare, genetic, non-dystrophic myopathy disease characterized by childhood-onset severe external ophthalmoplegia, typically without ptosis, associated with mild, very slowly progressive muscular weakness and atrophy, involving the facial, neck flexor and limb (upper > lower, proximal > distal) muscles. Muscle biopsy shows type 1 fiber uniformity, absent, or abnormally small, type 2A fibers, increased variability of fiber size, internalized nuclei and/or fatty infiltration.	Finding site	True	Structure of extraocular muscle	Inferred relationship	Some	5
A rare genetic, neuro-ophthalmological disease characterized by progressive weakness of the external eye muscles, resulting in bilateral ptosis and diffuse symmetric ophthalmoparesis. Additional signs may include skeletal muscle weakness, cataracts, hearing loss, sensory axonal neuropathy, ataxia, parkinsonism, cardiomyopathy, hypogonadism and depression. It is usually less severe than autosomal recessive form.	Finding site	True	Structure of extraocular muscle	Inferred relationship	Some	3
A rare genetic, neuro-ophthalmological disease characterized by progressive weakness of the external eye muscles, resulting in bilateral ptosis and diffuse, symmetric ophthalmoparesis. Additional signs may include generalized skeletal muscle weakness, muscle atrophy, sensory axonal neuropathy, ataxia, cardiomyopathy, and psychiatric symptoms. It is usually more severe than autosomal dominant form.	Finding site	True	Structure of extraocular muscle	Inferred relationship	Some	3
Structure of extraocular muscle of left eye (body structure)	Is a	True	Structure of extraocular muscle	Inferred relationship	Some
Structure of extraocular muscle of right eye (body structure)	Is a	True	Structure of extraocular muscle	Inferred relationship	Some
Extraocular myositis	Finding site	True	Structure of extraocular muscle	Inferred relationship	Some	1
Ocular muscle balance normal (finding)	Finding site	True	Structure of extraocular muscle	Inferred relationship	Some	3
Autosomal dominant progressive external ophthalmoplegia type 4 (disorder)	Finding site	True	Structure of extraocular muscle	Inferred relationship	Some	2
Autosomal dominant progressive external ophthalmoplegia type 1 (disorder)	Finding site	True	Structure of extraocular muscle	Inferred relationship	Some	2
Autosomal dominant progressive external ophthalmoplegia type 2 (disorder)	Finding site	True	Structure of extraocular muscle	Inferred relationship	Some	2
Autosomal dominant progressive external ophthalmoplegia type 5	Finding site	True	Structure of extraocular muscle	Inferred relationship	Some	2
Autosomal dominant progressive external ophthalmoplegia type 3 (disorder)	Finding site	True	Structure of extraocular muscle	Inferred relationship	Some	2
Chemodenervation of extraocular muscle	Procedure site - Indirect (attribute)	True	Structure of extraocular muscle	Inferred relationship	Some	2
Infiltrative extraocular myopathy (disorder)	Finding site	True	Structure of extraocular muscle	Inferred relationship	Some	1
Adhesion of extraocular muscle (disorder)	Finding site	True	Structure of extraocular muscle	Inferred relationship	Some	1
Disorder of orbital pulley (disorder)	Finding site	True	Structure of extraocular muscle	Inferred relationship	Some	1
Myopathy of extraocular muscle due to disorder of blood vessel (disorder)	Finding site	True	Structure of extraocular muscle	Inferred relationship	Some	1
Congenital multi-minicore disease with external ophthalmoplegia (disorder)	Finding site	True	Structure of extraocular muscle	Inferred relationship	Some	2
Injection into extraocular muscle (procedure)	Procedure site - Indirect (attribute)	True	Structure of extraocular muscle	Inferred relationship	Some	1

Start Previous Page 6 of 6

Reference Sets

Lateralizable body structure reference set (foundation metadata concept)

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

Back to Start

Id	Description	Lang	Type	Status	Case?	Module
199899019	Oculomotor muscle	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
199900012	Extrinsic ocular muscle	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
199901011	Extraocular muscle	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
500851018	Structure of extraocular muscle	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
807601014	Structure of extraocular muscle (body structure)	en	Fully specified name	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
1232977018	Extrinsic muscle of eye	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
2621043013	EOM - Extraocular muscle	en	Synonym (core metadata concept)	Active	Entire term case sensitive (core metadata concept)	SNOMED CT core