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563001: Nystagmus (disorder)

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

\Eye / vision finding\Eye movement - finding\Nystagmus present\Nystagmus
\Eye / vision finding\Visual system disorder\Disorder of eye movements\Nystagmus

\Disease\Disorder of body system\Visual system disorder\Disorder of eye movements\Nystagmus

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
Nystagmus	Is a	Neurologic disorder of eye movements	false	Inferred relationship	Some
Nystagmus	Is a	Nystagmus and other irregular eye movements	false	Inferred relationship	Some
Nystagmus	Finding site	Eye structure	false	Inferred relationship	Some
Nystagmus	Finding site	Structure of nervous system (body structure)	false	Inferred relationship	Some
Nystagmus	Finding site	Eye region structure (body structure)	false	Inferred relationship	Some
Nystagmus	Is a	Disorder of eye region (disorder)	false	Inferred relationship	Some
Nystagmus	Finding site	Structure of visual system (body structure)	true	Inferred relationship	Some	1
Nystagmus	Has definitional manifestation	Nystagmus present	false	Inferred relationship	Some
Nystagmus	Interprets	Ocular motility observable	true	Inferred relationship	Some	2
Nystagmus	Has interpretation	Abnormal	false	Inferred relationship	Some
Nystagmus	Is a	Disorder of eye movements	true	Inferred relationship	Some
Nystagmus	Is a	Nystagmus present	true	Inferred relationship	Some

Inbound Relationships	Type	Active	Source	Characteristic	Refinability	Group
Congenital nystagmus	Is a	False	Nystagmus	Inferred relationship	Some
Voluntary nystagmus (disorder)	Is a	True	Nystagmus	Inferred relationship	Some
Vertical nystagmus	Is a	True	Nystagmus	Inferred relationship	Some
Uniocular nystagmus	Is a	True	Nystagmus	Inferred relationship	Some
Gaze paretic nystagmus	Is a	True	Nystagmus	Inferred relationship	Some
Ataxic nystagmus	Is a	True	Nystagmus	Inferred relationship	Some
Acquired nystagmus	Is a	True	Nystagmus	Inferred relationship	Some
End-position nystagmus (disorder)	Is a	False	Nystagmus	Inferred relationship	Some
Jerk nystagmus	Is a	True	Nystagmus	Inferred relationship	Some
Pendular nystagmus	Is a	True	Nystagmus	Inferred relationship	Some
Symptomatic nystagmus	Is a	True	Nystagmus	Inferred relationship	Some
Hennebert's syndrome	Is a	True	Nystagmus	Inferred relationship	Some
Rotary nystagmus	Is a	True	Nystagmus	Inferred relationship	Some
Visual deprivation nystagmus	Is a	True	Nystagmus	Inferred relationship	Some
Congenital nystagmus	Is a	True	Nystagmus	Inferred relationship	Some
Periodic alternating nystagmus	Is a	True	Nystagmus	Inferred relationship	Some
Rebound nystagmus	Is a	False	Nystagmus	Inferred relationship	Some
Retraction nystagmus	Is a	True	Nystagmus	Inferred relationship	Some
Dissociated nystagmus	Is a	True	Nystagmus	Inferred relationship	Some
Temporary nystagmus	Is a	True	Nystagmus	Inferred relationship	Some
Permanent nystagmus	Is a	True	Nystagmus	Inferred relationship	Some
Unidirectional nystagmus	Is a	True	Nystagmus	Inferred relationship	Some
Multidirectional nystagmus	Is a	True	Nystagmus	Inferred relationship	Some
Conjugate nystagmus	Is a	True	Nystagmus	Inferred relationship	Some
See-saw nystagmus	Is a	False	Nystagmus	Inferred relationship	Some
Rotational nystagmus	Is a	True	Nystagmus	Inferred relationship	Some
Convergence nystagmus	Is a	True	Nystagmus	Inferred relationship	Some
Positional nystagmus	Is a	True	Nystagmus	Inferred relationship	Some
Fatigable positional nystagmus	Is a	True	Nystagmus	Inferred relationship	Some
Nystagmus produced by neck rotation	Is a	True	Nystagmus	Inferred relationship	Some
Fixation nystagmus	Is a	True	Nystagmus	Inferred relationship	Some
Nystagmus enhanced when fixation removed	Is a	True	Nystagmus	Inferred relationship	Some
Nystagmus unchanged when fixation removed	Is a	True	Nystagmus	Inferred relationship	Some
Nystagmus inhibited when fixation removed	Is a	True	Nystagmus	Inferred relationship	Some
Other forms of nystagmus	Is a	False	Nystagmus	Inferred relationship	Some
Elliptical nystagmus (disorder)	Is a	True	Nystagmus	Inferred relationship	Some
vid undersökning: nystagmus	Associated finding	False	Nystagmus	Inferred relationship	Some	1
vid undersökning: nystagmus, CNS, regelbunden	Associated finding	False	Nystagmus	Inferred relationship	Some	1
On examination - nystagmus NOS	Associated finding	False	Nystagmus	Inferred relationship	Some	1
Infantile nystagmus syndrome (disorder)	Is a	True	Nystagmus	Inferred relationship	Some
vid undersökning: nystagmus, CNS, regelbunden	Is a	False	Nystagmus	Inferred relationship	Some
On examination - nystagmus NOS	Is a	False	Nystagmus	Inferred relationship	Some
Nystagmus absent	Associated finding	False	Nystagmus	Inferred relationship	Some	1
Nystagmus absent	Associated finding	True	Nystagmus	Inferred relationship	Some	1
Sensory nystagmus	Is a	True	Nystagmus	Inferred relationship	Some
Perverted nystagmus (disorder)	Is a	True	Nystagmus	Inferred relationship	Some
Eyelid nystagmus	Is a	True	Nystagmus	Inferred relationship	Some
Physiological nystagmus	Is a	True	Nystagmus	Inferred relationship	Some
Tremor, nystagmus, duodenal ulcer syndrome (disorder)	Is a	True	Nystagmus	Inferred relationship	Some
History of nystagmus (situation)	Associated finding	True	Nystagmus	Inferred relationship	Some	1
Neurodevelopmental delay, seizures, ophthalmic anomalies, osteopenia, cerebellar atrophy syndrome	Is a	True	Nystagmus	Inferred relationship	Some
Centripetal nystagmus (disorder)	Is a	True	Nystagmus	Inferred relationship	Some
Cyclovergence nystagmus (disorder)	Is a	True	Nystagmus	Inferred relationship	Some
Gaze-evoked nystagmus (disorder)	Is a	True	Nystagmus	Inferred relationship	Some

This concept is not in any reference sets

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Id	Description	Lang	Type	Status	Case?	Module
2016015	Nystagmus	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
2017012	Nystagmus, NOS	en	Synonym (core metadata concept)	Inactive	Only initial character case insensitive (core metadata concept)	SNOMED CT core
794798011	Nystagmus (disorder)	en	Fully specified name	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
1169701000052118	nystagmus	sv	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT Sweden NRC maintained module (core metadata concept)