title: Free flap reconstruction of the lower back and posterior pelvis: indications, principles, and techniques.
abstract: Reconstructive microsurgery can be successfully applied to major defects of the lower back and posterior pelvis. When present, the superior and inferior gluteal vessels can be excellent free flap recipient vessels. However, if they are absent as a result of trauma or tumor ablation, a wrist carrier can be used to transfer large blocks of tissue in a staged procedure. Five patients are presented with challenging defects for which these techniques were used.
authors.affiliation: Division of Plastic Surgery, Northwestern Memorial Hospital, Northwestern University Medical School, Chicago, Illinois.
authors.forename: G D
authors.initials: GD
authors.lastname: Harris
authors.forename: V L
authors.initials: VL
authors.lastname: Lewis
authors.forename: D J
authors.initials: DJ
authors.lastname: Nagle
authors.forename: R J
authors.initials: RJ
authors.lastname: Edelson
authors.forename: P S
authors.initials: PS
authors.lastname: Kim
mesh_terms: D000328:Adult; D000714:Anastomosis, Surgical; D001158:Arteries / Q000601:surgery; D001415:Back / Q000098:blood supply / Q000601:surgery*; D006801:Humans; D008161:Lumbosacral Region / Q000601:surgery; D008297:Male; D008866:Microsurgery / Q000379:methods*; D008875:Middle Aged; D010388:Pelvis / Q000098:blood supply / Q000601:surgery*; D013524:Surgical Flaps; D014953:Wrist / Q000098:blood supply* / Q000601:surgery