Procedure on pelvic region of trunk	Procedure on skin of trunk
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Procedure on pilonidal sinus (procedure)
	Procedure on pilonidal sinus
	verrichting op sinus pilonidalis
	verrichting op haarnestcyste verrichting op pilonidale sinus

Id	397171001
Status	Defined

Procedure morphology	Sinus
Procedure site	Skin of natal cleft

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Drainage of pilonidal sinus

Pilonidal sinus operation5