Use of wide bipedicled pericranial flap in anterior scalp reconstruction.
Pericranial flap is a composite flap involving the periosteum of the skull with its overlying loose areolar tissue termed subgaleal fascia. The multiple blood supply of the pericranial tissue enables this versatility, with a rich, anastomosing arterial supply from the supraorbital, supratrochlear, superficial temporal, posterior auricular, and occipital vessels. Thus, the shape, size, and location of the pericranial flap could be altered as long as a sufficient pedicle width could be fashioned to maintain a blood supply. In our study, we have performed wide bipedicled pericranial flap in scalp reconstruction in 2 cases. After tumor excision was completed, a pericranial flap was planned on the caudal side of the defect. A bipedicle-based pericranial flap was outlined with the use of a sharp dissection; this flap was elevated in a submusculoaponeurotic plane. The bipedicled pericranial flap, whose arterial supply was from the superficial and posterior auricular arteries, was transposed to the frontal defect.We preferred a bipedicled flap, whose arterial supply is from the superficial temporal and posterior auricular arteries to augment vascular supply. If a large, long pericranial flap is required, making the flap pedicled ensures stable blood supply.
Karsidag
Semra
S
Plastic, Reconstructive and Aesthetic Surgery Clinic, Sisli Etfal Training and Research Hospital, Istanbul, Turkey.
Ozcan
Arzu
A
Ozkaya
Ozay
O
Ugurlu
Kemal
K
Bas
Lütfü
L
D002280:Basal Cell Carcinoma / Q000601:surgery; D002294:Carcinoma, Squamous Cell / Q000601:surgery; D004431:Ear, External / Q000098:blood supply; D005205:Fascia / Q000637:transplantation; D006258:Head and Neck Neoplasms / Q000601:surgery*; D006801:Humans; D008297:Male; D008875:Middle Aged; D010521:Periosteum / Q000637:transplantation; D019651:Plastic Surgery Procedures / Q000379:methods*; D012535:Scalp / Q000601:surgery*; D012878:Skin Neoplasms / Q000601:surgery*; D016038:Skin Transplantation; D013524:Surgical Flaps / Q000098:blood supply