title: The omega - Ω - variant designs (types A and B) of the  keystone perforator island flap.
authors.forename: Felix C
authors.initials: FC
authors.lastname: Behan
authors.forename: Warren M
authors.initials: WM
authors.lastname: Rozen
authors.forename: Cheng H
authors.initials: CH
authors.lastname: Lo
authors.forename: Michael
authors.initials: M
authors.lastname: Findlay
mesh_terms: D002280:Basal Cell Carcinoma / Q000601:surgery*; D005260:Female; D006801:Humans; D012878:Skin Neoplasms / Q000601:surgery*; D016038:Skin Transplantation / Q000379:methods*; D013524:Surgical Flaps / Q000098:blood supply*