title: Perforator territory of the keystone flap--use of the dermatomal roadmap.
authors.forename: Felix C
authors.initials: FC
authors.lastname: Behan
authors.forename: Cheng Hean
authors.initials: CH
authors.lastname: Lo
authors.forename: Ramin
authors.initials: R
authors.lastname: Shayan
mesh_terms: D000368:Aged; D005260:Female; D006801:Humans; D007866:Leg / Q000601:surgery; D019651:Plastic Surgery Procedures / Q000379:methods; D013524:Surgical Flaps / Q000294:innervation*; D013536:Suture Techniques