title: A palmar cross-finger flap for coverage of thumb defects.
abstract: We have devised a method of covering tissue defects of the distal thumb using a flap elevated between the two flexion creases on the palmar skin over the proximal phalanx of the long finger. The advantages of this method over the usual dorsally based, distal, cross-finger flap include improved appearance of the donor finger, comfortable positioning, and avoidance of joint contractures. Although sensitivity of the palmar scar, contractures, or other disadvantages of this approach were sought during follow-up, none were found.
mesh_terms: D000328:Adult; D006801:Humans; D008722:Methods; D013524:Surgical Flaps; D013933:Thumb / Q000601:surgery*