Trooskin, S Z Pilonidal cyst: wide excision and primary closure with an advancement flap. [electronic resource] - The Journal of the Medical Society of New Jersey May 1985 - 367-70 p. digital Publication Type: Journal Article ISSN: 0025-7524 Subjects--Topical Terms: AdultHumansPilonidal Sinus--surgerySurgical FlapsSuture Techniques