Vascularized chimerical perforator flaps of deep circumflex iliac artery repairing bone and soft tissue defects of limbs
10.3760/cma.j.issn.1001-2036.2014.06.002
- VernacularTitle:旋髂深动脉嵌合穿支皮瓣修复四肢骨和软组织缺损
- Author:
Panfeng WU
;
Juyu TANG
;
Kanghua LI
;
Jieyu LIANG
;
Fang YU
;
Zhengbing ZHOU
- Publication Type:Journal Article
- Keywords:
Iliac bone;
Deep circumflex iliac artery;
Chimeric perforator flap;
Bone defect
- From:
Chinese Journal of Microsurgery
2014;(6):524-527
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the clinical effect and experience of separating deep circumflex iliac artery osteocutaneous perforator flap (DCIAP) from the bone flap.Methods According to local applied anatomy of groin,vascularized chimerical flaps of deep iliac circumflex artery was designed and applied.From May,2008 to June,2012,12 patients who combined bone and composite skin and soft-tissue defects were positioned by color dopplar ultrasound before operation and treated with vascularized chimerical flaps of deep iliac circumflex artery.The deep circumflex iliac perforator flaps was 8 to 19 cm in length and 2 to 6 cm in width,and the iliac bone grafts ranged from 5 to 8 cm in length.Results All flaps were fully survival.After 8-10 months postoperative followed-up,all the bone defect gained healing.The function and appearance of cutaneous flaps were satisfactory.There was no serious complication in donor sites of groin.The average time of healing was 9 (8-10) months.Conclusion Vascularized iliac bone graft and a perforator flap are nourished by the same deep circumflex iliac artery.There is more mobile scope and only 1 blood vessel between the bone graft and skin flap,which should be called chimeric perforator flap based on the deep iliac circumflex artery,and is a kind of good method to repair bone and soft-tissue defects of limbs.
