1204418008: Congenital palsy of trochlear nerve (disorder)

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

\General finding of soft tissue\Peripheral nerve finding\Peripheral nerve disease\Fourth nerve palsy\A rare ophthalmic disorder with cranial nerve involvement characterized by dysfunction of the superior oblique muscle with typical eye motility patterns including elevation in adduction, V-pattern related to reduced abduction force in downgaze with unopposed adduction by the inferior rectus muscle, and excyclotorsion. Patients may present with contralateral head tilt to compensate for vertical binocular misalignment and diplopia.
\General finding of soft tissue\Disorder of soft tissue\Peripheral nerve disease\Fourth nerve palsy\A rare ophthalmic disorder with cranial nerve involvement characterized by dysfunction of the superior oblique muscle with typical eye motility patterns including elevation in adduction, V-pattern related to reduced abduction force in downgaze with unopposed adduction by the inferior rectus muscle, and excyclotorsion. Patients may present with contralateral head tilt to compensate for vertical binocular misalignment and diplopia.

\Eye / vision finding\Visual system disorder\Disorder of oculomotor system (disorder)\Fourth nerve palsy\A rare ophthalmic disorder with cranial nerve involvement characterized by dysfunction of the superior oblique muscle with typical eye motility patterns including elevation in adduction, V-pattern related to reduced abduction force in downgaze with unopposed adduction by the inferior rectus muscle, and excyclotorsion. Patients may present with contralateral head tilt to compensate for vertical binocular misalignment and diplopia.

\Disease\Disorder of foetus and/or newborn\Congenital disease\A rare ophthalmic disorder with cranial nerve involvement characterized by dysfunction of the superior oblique muscle with typical eye motility patterns including elevation in adduction, V-pattern related to reduced abduction force in downgaze with unopposed adduction by the inferior rectus muscle, and excyclotorsion. Patients may present with contralateral head tilt to compensate for vertical binocular misalignment and diplopia.
\Disease\Disorder of body system\Visual system disorder\Disorder of oculomotor system (disorder)\Fourth nerve palsy\A rare ophthalmic disorder with cranial nerve involvement characterized by dysfunction of the superior oblique muscle with typical eye motility patterns including elevation in adduction, V-pattern related to reduced abduction force in downgaze with unopposed adduction by the inferior rectus muscle, and excyclotorsion. Patients may present with contralateral head tilt to compensate for vertical binocular misalignment and diplopia.
\Disease\Disorder of body system\Disorder of nervous system (disorder)\Neuropathy (disorder)\Peripheral nerve disease\Fourth nerve palsy\A rare ophthalmic disorder with cranial nerve involvement characterized by dysfunction of the superior oblique muscle with typical eye motility patterns including elevation in adduction, V-pattern related to reduced abduction force in downgaze with unopposed adduction by the inferior rectus muscle, and excyclotorsion. Patients may present with contralateral head tilt to compensate for vertical binocular misalignment and diplopia.
\Disease\Disorder of body system\Disorder of nervous system (disorder)\Neuropathy (disorder)\Cranial nerve disorder (disorder)\Fourth nerve palsy\A rare ophthalmic disorder with cranial nerve involvement characterized by dysfunction of the superior oblique muscle with typical eye motility patterns including elevation in adduction, V-pattern related to reduced abduction force in downgaze with unopposed adduction by the inferior rectus muscle, and excyclotorsion. Patients may present with contralateral head tilt to compensate for vertical binocular misalignment and diplopia.
\Disease\Disorder of body system\Disorder of nervous system (disorder)\Disorder of the peripheral nervous system\Peripheral nerve disease\Fourth nerve palsy\A rare ophthalmic disorder with cranial nerve involvement characterized by dysfunction of the superior oblique muscle with typical eye motility patterns including elevation in adduction, V-pattern related to reduced abduction force in downgaze with unopposed adduction by the inferior rectus muscle, and excyclotorsion. Patients may present with contralateral head tilt to compensate for vertical binocular misalignment and diplopia.
\Disease\Disorder of soft tissue\Peripheral nerve disease\Fourth nerve palsy\A rare ophthalmic disorder with cranial nerve involvement characterized by dysfunction of the superior oblique muscle with typical eye motility patterns including elevation in adduction, V-pattern related to reduced abduction force in downgaze with unopposed adduction by the inferior rectus muscle, and excyclotorsion. Patients may present with contralateral head tilt to compensate for vertical binocular misalignment and diplopia.

Status: current, Sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Mar 2022. Module: SNOMED CT core

Descriptions:

Id Description Lang Type Status Case? Module

5399800017 A rare ophthalmic disorder with cranial nerve involvement characterized by dysfunction of the superior oblique muscle with typical eye motility patterns including elevation in adduction, V-pattern related to reduced abduction force in downgaze with unopposed adduction by the inferior rectus muscle, and excyclotorsion. Patients may present with contralateral head tilt to compensate for vertical binocular misalignment and diplopia. en Definition Active Entire term case sensitive (core metadata concept) SNOMED CT core

5399801018 A rare ophthalmic disorder with cranial nerve involvement characterised by dysfunction of the superior oblique muscle with typical eye motility patterns including elevation in adduction, V-pattern related to reduced abduction force in downgaze with unopposed adduction by the inferior rectus muscle, and excyclotorsion. Patients may present with contralateral head tilt to compensate for vertical binocular misalignment and diplopia. en Definition Active Entire term case sensitive (core metadata concept) SNOMED CT core

4955455012 Congenital palsy of trochlear nerve (disorder) en Fully specified name Active Entire term case insensitive (core metadata concept) SNOMED CT core

4955456013 Congenital trochlear nerve palsy en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core

4955457016 Congenital fourth cranial nerve palsy en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core

4955458014 Congenital palsy of trochlear nerve en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core

4955459018 Congenital superior oblique palsy en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core

Expanded Value Set

Outbound Relationships	Type	Target	Active	Characteristic	Refinability	Group	Values
A rare ophthalmic disorder with cranial nerve involvement characterized by dysfunction of the superior oblique muscle with typical eye motility patterns including elevation in adduction, V-pattern related to reduced abduction force in downgaze with unopposed adduction by the inferior rectus muscle, and excyclotorsion. Patients may present with contralateral head tilt to compensate for vertical binocular misalignment and diplopia.	Is a	Fourth nerve palsy	true	Inferred relationship	Some
A rare ophthalmic disorder with cranial nerve involvement characterized by dysfunction of the superior oblique muscle with typical eye motility patterns including elevation in adduction, V-pattern related to reduced abduction force in downgaze with unopposed adduction by the inferior rectus muscle, and excyclotorsion. Patients may present with contralateral head tilt to compensate for vertical binocular misalignment and diplopia.	Is a	Congenital disease	true	Inferred relationship	Some
A rare ophthalmic disorder with cranial nerve involvement characterized by dysfunction of the superior oblique muscle with typical eye motility patterns including elevation in adduction, V-pattern related to reduced abduction force in downgaze with unopposed adduction by the inferior rectus muscle, and excyclotorsion. Patients may present with contralateral head tilt to compensate for vertical binocular misalignment and diplopia.	Occurrence	Congenital	true	Inferred relationship	Some	1
A rare ophthalmic disorder with cranial nerve involvement characterized by dysfunction of the superior oblique muscle with typical eye motility patterns including elevation in adduction, V-pattern related to reduced abduction force in downgaze with unopposed adduction by the inferior rectus muscle, and excyclotorsion. Patients may present with contralateral head tilt to compensate for vertical binocular misalignment and diplopia.	Finding site	Trochlear nerve structure	true	Inferred relationship	Some	1

Inbound Relationships	Type	Active	Source	Characteristic	Refinability	Group
A rare genetic neuro-ophthalmological disease with characteristics of congenital fourth cranial nerve palsy, manifesting with hypertropia in side gaze, unexplained head tilt, acquired vertical diplopia and progressive increase in vertical fusional vergence amplitudes with prolonged occlusion. Facial asymmetry (for example hemifacial retrusion, upward slanting of mouth on the side of the head tilt, mild enophthalmos of paretic eye) and superior oblique tendon abnormalities (such as absence, redundance, misdirection) are frequently associated. Some asymptomatic cases have been reported.	Is a	True	A rare ophthalmic disorder with cranial nerve involvement characterized by dysfunction of the superior oblique muscle with typical eye motility patterns including elevation in adduction, V-pattern related to reduced abduction force in downgaze with unopposed adduction by the inferior rectus muscle, and excyclotorsion. Patients may present with contralateral head tilt to compensate for vertical binocular misalignment and diplopia.	Inferred relationship	Some

Reference Sets

Component annotation with string value reference set (foundation metadata concept)

Back to Start

Id	Description	Lang	Type	Status	Case?	Module
5399800017	A rare ophthalmic disorder with cranial nerve involvement characterized by dysfunction of the superior oblique muscle with typical eye motility patterns including elevation in adduction, V-pattern related to reduced abduction force in downgaze with unopposed adduction by the inferior rectus muscle, and excyclotorsion. Patients may present with contralateral head tilt to compensate for vertical binocular misalignment and diplopia.	en	Definition	Active	Entire term case sensitive (core metadata concept)	SNOMED CT core
5399801018	A rare ophthalmic disorder with cranial nerve involvement characterised by dysfunction of the superior oblique muscle with typical eye motility patterns including elevation in adduction, V-pattern related to reduced abduction force in downgaze with unopposed adduction by the inferior rectus muscle, and excyclotorsion. Patients may present with contralateral head tilt to compensate for vertical binocular misalignment and diplopia.	en	Definition	Active	Entire term case sensitive (core metadata concept)	SNOMED CT core
4955455012	Congenital palsy of trochlear nerve (disorder)	en	Fully specified name	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
4955456013	Congenital trochlear nerve palsy	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
4955457016	Congenital fourth cranial nerve palsy	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
4955458014	Congenital palsy of trochlear nerve	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
4955459018	Congenital superior oblique palsy	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core