Clinical application of the polyfoliate perforator flap with decending branch of the lateral circumflex femoral artery: 16 cases report
10.3760/cma.j.issn.1001-2036.2015.06.003
- VernacularTitle:旋股外侧动脉降支分叶穿支皮瓣临床应用16例
- Author:
Panfeng WU
;
Juyu TANG
;
Kanghua LI
;
Jieyu LIANG
;
Fang YU
;
Zhengbing ZHOU
- Publication Type:Journal Article
- Keywords:
Polyfoliate flap;
Descending branch of the lateral circumflex femoral artery;
Perforator flap;
Repair
- From:
Chinese Journal of Microsurgery
2015;38(6):526-529
- CountryChina
- Language:Chinese
-
Abstract:
Objective To describe a technique to achieve primary donor-site closure, extend applications and minimize donor-site morbidity by applying the double skin paddle principle.Methods All 16 cases of the double skin paddle anterolateral thigh perforator flap reconstruction from May, 2008 to June, 2014 were reviewed.Defects locations included calf, dorsum pedis or planta pedis.A long anterolateral thigh perforator flap was marked out using standard points of reference.At least two separate cutaneous perforator vessles were identified on hand-held Doppler.Separating and dissecting flap at superficial layer of fascia lata was adopted in all cases.Then skin paddle was then divided between the two cutaneous perforators to give two separate paddles with a common vascular supply which was the descending branch of the lateral circumflex femoral artery.The skin paddles could be used to cover complex skin defects, whilst still allowing for primary donor-site closure.Results Fifteen patients were successfully treated with the double skin paddle anterolateral thigh perforator flap with no major complications.One case was suffered with partial skin flap necrosis.The type A dumbbell-like flaps was used to cover defects involving two different units of the foot.The type B pattern were stacked side by side on a flap inset, effectively doubling the width of the flap, to resurface a large defect of a single unit of the calf.The type C pattern was used to repair adjacent skin defects.In all cases, the donor site was closed directly.All patients were satisfied with their outcomes.Conclusion The double skin paddle anterolateral thigh perforator flap is an excellent method of resurfacing large defects of the extremity involving multiple subunits with improved morbidity and cosmesis of the donor site.
