Excision of lesion of maxillary sinus	Radical maxillary antrotomy	Removal of antrochoanal polyp	Resection of polyp
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Radical maxillary sinusotomy with removal of antrochoanal polyps (procedure)
	Radical maxillary sinusotomy with removal of antrochoanal polyps
	radicale antrotomie van sinus maxillaris met verwijdering van antrochoanale poliep

Id	31606002
Status	Primitive

Method	Incision - action
Procedure site - Direct	Maxillary sinus structure

Direct morphology	Polyp
Method	Excision - action
Procedure site - Direct	Maxillary sinus structure