Congenital anomaly of tricuspid valve	Congenital connective tissue disorder	Structural abnormality of tricuspid annulus
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Dilatation of tricuspid annulus (disorder)
	Dilatation of tricuspid annulus

Id	253377001
Status	Defined

Associated morphology	Dilatation
Finding site	Structure of annulus fibrosus of tricuspid orifice
Occurrence	Congenital
Pathological process	Pathological developmental process

SNOMED CT to ICD-10 extended map

Target	Q22.8
Rule	TRUE
Advice	ALWAYS Q22.8
Correlation	SNOMED CT source code to target map code correlation not specified