Congenital abnormality of skull and face bones	Congenital absence of skeletal bone	Congenital anomaly of basisphenoid bone
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Congenital absence of basisphenoid bone (disorder)
	Congenital absence of basisphenoid bone
	Agenesis of basisphenoid bone
	agenesie van os basisphenoidale
	aangeboren afwezigheid van os basisphenoidale congenitale afwezigheid van os basisphenoidale

Id	91871006
Status	Defined

Associated morphology	Agenesis
Finding site	Entire basisphenoid bone
Occurrence	Congenital
Pathological process	Pathological developmental process

ICD-10 complex map reference set

Target	Q75.8
Rule	TRUE
Advice	ALWAYS Q75.8
Correlation	SNOMED CT source code to target map code correlation not specified