Anatomical study and clinical application of the vascularized composite fibula perforating osteoseptocutaneous flap
10.3760/cma.j.issn.1001-2036.2009.02.011
- VernacularTitle:吻合血管复合腓骨穿支皮瓣的应用解剖及临床应用
- Author:
Yimin CHAI
;
Tianqing CHENG
;
Chunyang WANG
;
Qinglin KANG
;
Bingfang ZENG
- Publication Type:Journal Article
- Keywords:
Surgical flaps;
Fibula osteoseptocutaneeus flap;
Transplantation;
Microsurgery
- From:
Chinese Journal of Microsurgery
2009;32(2):113-115,illust 3
- CountryChina
- Language:Chinese
-
Abstract:
Objective To report the anatomical study and clinical application of the vascularized composite fibula perforating osteoseptocutaneous flap. Methods Latex injection studies were performed on 24 adult cadaveric lower limbs. The presence, prevalence, and location of the peronel artery and its perforators in the distal leg were documented. 16 vascularized fibul osteoseptocutaneous flaps were performed for reconstruction of composite soft-tissue defect of limbs. The flap areas ranged from 6 cm×4 cm to 16 cm× 8 cm. Results A mean of 5.3 perforating vessels of the peroneal artery was noted in the specimen. 40.6% of them were muscularcutanous perforators, and the other were septacutanous perforators. The perforating vessels were all located within 3.1 cm from the postlateral fibula. The average diameter was 1.1 mm at the deep fascial level, and the interval of them was 4-8 cm. There were two constant perforators which located about 15-25 cm and 4-7 cm from the lateral maleolar respectively. All of the 16 clinical cases survived uneventfully and the time to union of the graft-host junction site were 3 to 5 months. The appearance of flaps and the function of the limbs were satisfied during 10 to 36 months following up. Conclusion It is the anatomic basis that there are pedorating vessels of the peroneal constantly. The vnscularized compound fibula perforating osteoseptocutaneous flap has the advantage of flexible design. It is the safe and suitable choice in the cases when compound bone and soft tissue defects of the limbs are required for reconstruction.
