The application of micro-dissected polyfoliate anterolateral thigh perforator flap in repair of complex wound in extremities
10.3760/cma.j.issn.1001-2036.2019.03.003
- VernacularTitle:削薄分叶股前外侧穿支皮瓣修复四肢复杂软组织缺损
- Author:
Yong MOU
1
;
Lugen LI
;
Chunlan HU
;
Hao LIN
;
Yongjun HUANG
;
Xiaochun LIU
;
Ribo ZHUO
;
Dong HUANG
;
Chenghe QIN
Author Information
1. 广东省第二人民医院创伤骨科
- Keywords:
Polyfoliate,perforator flap;
Anterior lateral thigh flap;
Flap thinning technique;
Extremities;
Microsurgical technique
- From:
Chinese Journal of Microsurgery
2019;42(3):218-222
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the design,incisional method and clinical experiences of using the mi cro-dissected polyfoliate anterolateral thigh perforator flap to repair of complex soft tissue defect in extremities.Methods From June,2017 to September,2018,12 cases of different kinds of complex soft tissue defect in extremities were repaired by micro-dissected free polyfoliate anterolateral thigh perforator flap.Each flap was divided into two cutaneous perforators to give two separate flap with a common vascular supply.The flaps were cut from the superficial layer of the deep cervical fesciae and without fascia lata.The donor sites were treated by subcutaneous cosmetic suture.Patients were followed-up by outpatient service,telephone and WeChat video to observe and record the flap's appearance,sensory recovery,extremities function and the scars of the donor site to evaluate its clinical efficacy.Results All flaps survived without vascular crisis happened except one-leaf necrosis occurred,which healed with local flap transferring.The donor sites remained linear scars.The mean flap thickness of this group after micro-dissection was (4.5±0.5) mm.All the patients were followed-up for 5-15 months.The 2 point discrimination ranged between 0.5-2.0 cm.Sensory restoration ranking was S3-S3+.The range of montion of wrist joint was 65°-90°,and that of ankle joint was 40°-60°.Conclusion The micro-dissected polyfoliate anterolateral thigh perforator flap is an ideal method for complex and irregular multiple sites soft tissue defect in extremities as it can keep good economic benefit and minimal damage to the donor site.
