Treatment of pilonidal sinus by Z-plasty.
D006801:Humans; D008722:Methods; D010864:Pilonidal Sinus / Q000601:surgery*; D011182:Postoperative Care; D011183:Postoperative Complications; D011300:Preoperative Care; D016038:Skin Transplantation; D014182:Transplantation, Autologous