title: Free gluteal artery perforator flap with a short, small perforator.
abstract: The introduction of supermicrosurgery has led to the development of a new gluteal perforator flap nourished only by a musculocutaneous perforator of the superficial gluteal artery system. This flap has a perforator that is short (3-4 cm in length) and small (less than 1 mm). The successful transference of a free gluteal perforator flap for the coverage of soft-tissue defects in the foot and face in two patients is described in this article. With this flap, deeper and longer dissection for a pedicle vessel is unnecessary, flap elevation time is shorter, thinning of the flap with primary defatting and creation of an adiposal flap with customized thickness for tissue augmentation are possible, the donor site is in a concealed area with minimal donor site morbidity, and application of the flap as a scarred flap for previous operations in the gluteal region is possible. The disadvantages of this flap are necessity of dissection for a smaller perforator and of anastomosis of small-caliber vessels of less than 1.0 mm.
authors.affiliation: Department of Plastic and Reconstructive Surgery, Graduate School of Medicine and Dentistry, Okayama University, Japan. plakoshi@cc.okayama-u.ac.jp
authors.forename: Isao
authors.initials: I
authors.lastname: Koshima
authors.forename: Tetsuya
authors.initials: T
authors.lastname: Tsutsui
authors.forename: Yoshio
authors.initials: Y
authors.lastname: Takahashi
authors.forename: Yuzaburo
authors.initials: Y
authors.lastname: Nanba
mesh_terms: D000328:Adult; D002081:Buttocks / Q000098:blood supply*; D002648:Child; D005145:Face / Q000601:surgery*; D005260:Female; D005534:Foot Diseases / Q000601:surgery*; D006801:Humans; D008060:Lipodystrophy / Q000601:surgery*; D008297:Male; D008866:Microsurgery; D010019:Osteomyelitis / Q000601:surgery*; D013524:Surgical Flaps / Q000098:blood supply*