Drainage of skin lesion	Procedure on pilonidal sinus
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Drainage of pilonidal sinus (procedure)
	Drainage of pilonidal sinus
	drainage van sinus pilonidalis
	drainage van haarnestcyste

Id	174403009
Status	Defined

Direct substance	Substance
Indirect morphology	Sinus
Method	Drainage - action
Procedure site - Indirect	Skin of natal cleft