Autosomal dominant hereditary disorder	Congenital miosis	Congenital neurological disorder	Developmental hereditary disorder	Disorder of sensory function	Disorder of the central nervous system	Hereditary ataxia	Hereditary disorder of the visual system
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Spastic ataxia with congenital miosis (disorder)
	Spastic ataxia with congenital miosis
	Autosomal dominant spastic ataxia type 7
	A rare hereditary ataxia with characteristics of an apparently non-progressive or slowly progressive symmetrical ataxia of gait, pyramidal signs in the limbs, spasticity and hyperreflexia (especially in the lower limbs) together with dysarthria and impaired pupillary reaction to light, presenting as a fixed miosis. Nystagmus may also be present.
	spastische ataxie met congenitale miose
	syndroom van spastische ataxie en congenitale miose

Id	763669001
Status	Primitive

Associated morphology	Congenital smallness
Finding site	Pupil structure
Occurrence	Congenital
Pathological process	Pathological developmental process

Finding site	Structure of central nervous system
Occurrence	Congenital
Pathological process	Pathological developmental process

Interprets

Pupil constriction

DHD Diagnosis thesaurus reference set

ICD-10 complex map reference set

Target	G11.4
Rule	TRUE
Advice	ALWAYS G11.4 \| POSSIBLE REQUIREMENT FOR ADDITIONAL CODE TO FULLY DESCRIBE DISEASE OR CONDITION
Correlation	SNOMED CT source code to target map code correlation not specified

Target	H57.0
Rule	TRUE
Advice	ALWAYS H57.0
Correlation	SNOMED CT source code to target map code correlation not specified