title: [Clinical efficacy of artery perforator-based flap in the repair of gluteal-sacral pressure sores].
abstract: OBJECTIVE
  To investigate the clinical efficacy of artery perforator-based flap in the repair of gluteal-sacral pressure sores.
  
  
  METHODS
  Gluteal artery perforator-based island flap and perforator-based flap were designed to repair the gluteal-sacral pressure sores of 26 patients according to the location and size of the wounds. The area of the biggest flap was 20 cm x 15 cm, the diameter of perforating vessel was above 1. 1 mm, with the length of free pedicle ranging from 2.0 - 3. 5 cm.
  
  
  RESULTS
  All the flaps healed soon after operation, with no flap necrosis and postoperative complications, such as flap necrosis, wound infection and or formation. The color and texture of the flaps were good and the configuration was satisfactory. There was no recurrence of local bedsore in the follow-up period from 6 to 24 months.
  
  
  CONCLUSIONS
  The artery perforator-based flaps have the advantages of delicate texture, easy dissection, reliable blood flow, preservation of the gluteus maximus muscle and no need of skin grafting for the donor defects in most cases. It is an optimal method in surgical treatment of gluteal-sacral pressure sores.
authors.affiliation: Department of Burns and Plastic Surgery , the First Affiliated Hospital of Soochow University , Suzhou 215006 , PR China.
authors.forename: Yong-lin
authors.initials: YL
authors.lastname: Li
authors.forename: Hai-tao
authors.initials: HT
authors.lastname: Xiao
authors.forename: Qiang
authors.initials: Q
authors.lastname: Qi
authors.forename: Zhao-ping
authors.initials: ZP
authors.lastname: Zhou
authors.forename: Hiroaki
authors.initials: H
authors.lastname: Oka
authors.forename: Takahaki
authors.initials: T
authors.lastname: Moriguchi
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D001158:Arteries / Q000637:transplantation*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D003668:Pressure Ulcer / Q000601:surgery*; D019651:Plastic Surgery Procedures; D012445:Sacrococcygeal Region; D013524:Surgical Flaps; D014945:Wound Healing