Soft tissue reconstruction following hemipelvectomy.
BACKGROUND
Resection of primary and metastatic pelvic bone disease may result in large soft tissue deficits. Guidelines for soft tissue reconstruction following pelvic bone resection were evaluated in a retrospective study.


METHODS
Over a 5-year period 21 patients (31%) required soft tissue reconstruction following pelvic bone resection. Data on these patients were retrieved from case records.


RESULTS
Twelve patients underwent immediate, planned reconstruction, 1 a two-stage reconstruction, and 8 patients required a delayed procedure for complications after bone resection and primary closure. Soft tissue reconstruction was usually accomplished with muscle-based flaps; (25 flaps in 20 patients: 20 pedicled, 5 free), or with skin grafts alone (1 patient). Specific postreconstruction complications occurred in 9 patients, 5 in flaps based on the ipsilateral rectus muscle.


CONCLUSIONS
Flap closure is indicated to achieve primary closure and eliminate deadspace. The ipsilateral rectus muscle should be used with caution and contralateral-based rectus flaps considered. Indications for free flaps include the size and location of the defect and availability of tissue from an amputated limb.
Ross
D A
DA
Department of Plastic Surgery, The University of Texas MD Anderson Cancer Center, Houston, USA.
Lohman
R F
RF
Kroll
S S
SS
Yasko
A W
AW
Robb
G L
GL
Evans
G R
GR
Miller
M J
MJ
D000328:Adult; D000368:Aged; D001847:Bone Diseases / Q000601:surgery; D001859:Bone Neoplasms / Q000601:surgery; D005260:Female; D005500:Follow-Up Studies; D006428:Hemipelvectomy / Q000009:adverse effects*; D006801:Humans; D008297:Male; D008875:Middle Aged; D010025:Osteoradionecrosis / Q000601:surgery; D010384:Pelvic Bones; D011183:Postoperative Complications / Q000601:surgery*; D019651:Plastic Surgery Procedures / Q000379:methods*; D012086:Reoperation; D012189:Retrospective Studies; D013524:Surgical Flaps; D016896:Treatment Outcome