title: Reiteration of core principles of the Keystone island flap.
authors.forename: Felix C
authors.initials: FC
authors.lastname: Behan
authors.forename: Andrew
authors.initials: A
authors.lastname: Sizeland
mesh_terms: D006258:Head and Neck Neoplasms / Q000532:radiotherapy / Q000601:surgery*; D006801:Humans; D019651:Plastic Surgery Procedures / Q000379:methods; D012878:Skin Neoplasms / Q000532:radiotherapy / Q000601:surgery*; D013524:Surgical Flaps