Radical cure of pilonidal sinus by Z-plasty.
D002908:Chronic Disease; D005260:Female; D006801:Humans; D008297:Male; D010864:Pilonidal Sinus / Q000601:surgery*; D011182:Postoperative Care; D011183:Postoperative Complications; D011187:Posture; D012445:Sacrococcygeal Region / Q000601:surgery*