title: Comparative study of functional and aesthetically outcomes of reverse digital artery and reverse dorsal homodigital island flaps for fingertip repair.
abstract: This retrospective study was designed to compare functional and cosmetic outcomes of the reverse digital artery island flap and reverse dorsal homodigital island flap in fingertip repair. A total of 23 patients were followed for 24 to 30 months. The reverse digital artery island flap was used in 12 patients, and reverse dorsal homodigital island flap in another 11 patients. Flap sensibility was assessed using the Semmes-Weinstein monofilament test and static 2-point discrimination test. Patient satisfaction, active motion of the finger joints, complications and cold intolerance were evaluated. The static 2-point discrimination and Michigan Hand Outcomes Questionnaire (appearance) of the fingers treated with a reverse digital artery flap were significantly better than those with a reverse dorsal homodigital flap. The static 2-point discrimination of the skin-grafted donor sides after dorsal homodigital flap were poorer than that in the contralateral finger. No significant differences were found between the two flaps for pressure or touch sensibility, active ranges of digital motion, complications and cold intolerance.
  
  
  METHODS
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authors: Department of Hand Surgery, Affiliated Hospital of Nantong University, Jiangsu, China.
authors: Q Z
authors: QZ
authors: Chen
authors: Department of Hand Surgery, Affiliated Hospital of Nantong University, Jiangsu, China.
authors: Y C
authors: YC
authors: Sun
authors: Department of Hand Surgery, Affiliated Hospital of Nantong University, Jiangsu, China.
authors: J
authors: J
authors: Chen
authors: Department of Hand Surgery, Affiliated Hospital of Nantong University, Jiangsu, China.
authors: J
authors: J
authors: Kong
authors: Department of Hand Surgery, Affiliated Hospital of Nantong University, Jiangsu, China.
authors: Y P
authors: YP
authors: Gong
authors: Department of Hand Surgery, Affiliated Hospital of Nantong University, Jiangsu, China mao0217@hotmail.com.
authors: T
authors: T
authors: Mao
mesh_terms: D000328:Adult; D004954:Esthetics; D005260:Female; D005383:Finger Injuries / Q000601:surgery*; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D017060:Patient Satisfaction; D016059:Range of Motion, Articular; D012189:Retrospective Studies; D013524:Surgical Flaps / Q000098:blood supply
keywords: Comparative study; finger defect reconstruction; reverse digital artery island flap; reverse dorsal homodigital island flap; sensation