The expanded scapular flap.
The scapular fasciocutaneous flap is a very reliable free tissue transfer, but its size and/or thickness may limit its use in some patients. Scapular fasciocutaneous flaps were expanded for 6 to 12 weeks prior to transfer in 14 patients. The flaps ranged in size from 96 to 1885 cm2 and were used to cover chronic soft-tissue defects. Twelve were transferred as free flaps to distant sites, while two were transferred as pedicled flaps to the ipsilateral extremity. The pedicled flaps were designed across the entire back to incorporate both scapular territories but were rotated on a single vascular pedicle. All flaps survived, but three had marginal distal necrosis not related to the microvascular anastomoses. Two flaps transferred by microsurgical technique developed arterial thromboses requiring revision of the anastomoses. Three patients developed partial donor wound dehiscence after transfer of large flaps that healed by secondary intention in two cases and required a split-thickness skin graft for donor-site closure in the third. Flap expansion produces a delay phenomenon that augments blood supply and increases the area of skin that can survive on a single vascular pedicle. This technique may be useful in selected patients in whom a large, thin fasciocutaneous flap is required and there is sufficient time to allow flap expansion prior to transfer.
Russell
R C
RC
Southern Illinois University School of Medicine, Institute for Plastic and Reconstructive Surgery, Springfield, USA.
Khouri
R K
RK
Upton
J
J
Jones
T R
TR
Bush
K
K
Lantieri
L A
LA
D000293:Adolescent; D000328:Adult; D002648:Child; D005260:Female; D006085:Graft Survival; D006801:Humans; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications; D013524:Surgical Flaps / Q000379:methods*; D015626:Tissue Expansion