Autosomal dominant hereditary disorder	Congenital anomaly of bone of head	Congenital anomaly of central nervous system	Congenital anomaly of eye	Developmental hereditary disorder	Hereditary disorder of musculoskeletal system	Hereditary disorder of nervous system	Hereditary disorder of the visual system	Multiple malformation syndrome with facial defects as major feature
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Triopia (disorder)
	Triopia
	Unilateral diplophthalmia Unilateral ocular duplication Triophthalmia Unilateral diplophthalmos
	A rare developmental defect during embryogenesis characterized by unilateral duplication of an eye which may appear as a synophthalmic eye in a single orbit or as two separate unilateral eyes, each in a separate orbit. The malformation is always associated with other anomalies of the central nervous system (such as porencephaly, meningocele, or arachnoidal cysts) and with craniofacial abnormalities. A proboscis is often found. Clinically, moderate mental retardation and epilepsy are typical.

Id	1285322008
Status	Primitive

Associated morphology	Double structure
Finding site	Eye structure
Occurrence	Congenital
Pathological process	Pathological developmental process

Associated morphology	Morphologically abnormal structure
Finding site	Structure of central nervous system
Occurrence	Congenital
Pathological process	Pathological developmental process

Associated morphology	Morphologically abnormal structure
Finding site	Bone structure of head
Occurrence	Congenital
Pathological process	Pathological developmental process

Associated morphology	Morphologically abnormal structure
Finding site	Face structure
Occurrence	Congenital
Pathological process	Pathological developmental process

SNOMED CT to Orphanet simple map

SNOMED CT to ICD-10 extended map

Target	Q15.8
Rule	TRUE
Advice	ALWAYS Q15.8 \| POSSIBLE REQUIREMENT FOR ADDITIONAL CODE TO FULLY DESCRIBE DISEASE OR CONDITION
Correlation	SNOMED CT source code to target map code correlation not specified