Microsurgical repair of soft tissue necrosis after beak-type calcaneal fracture in 8 cases
10.3760/cma.j.issn.1001-2036.2019.01.007
- VernacularTitle:鸟嘴型跟骨骨折术后软组织坏死的显微外科修复八例
- Author:
Ribao SU
1
,
2
;
Peiji WANG
;
Yunfeng GU
;
Xiuhui WANG
;
Zhicheng ZUO
;
Jiaju ZHAO
;
Beigang FU
;
Jiajun WU
;
Chao SHEN
Author Information
1. 上海健康医学院附属周浦医院骨科 201318
2. 苏州大学附属第二医院手足外科 215004
- Keywords:
Calcaneus;
Beak fracture;
Propeller flap;
Sural neurovascular flap;
Microsurgical technique
- From:
Chinese Journal of Microsurgery
2019;42(1):21-25
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the clinical efficacy of microsurgical repair of soft tissue necrosis after beak-type calcaneal fracture.Methods From January,2012 to March,2017,surgically flaps were used to repair wounds in 8 patients with soft tissue necrosis after calcaneal beak fracture.Five patients underwent sural neurovascular flap in the first stage of repair,2 patients were treated with peroneal perforator propeller flap,and 1 patient was treated with posterior tibial artery perforator propeller flap.The donor sites of 3 flaps were directly closed,and donor areas of the remaining 5 were covered with medium-thickness skin grafts without being sutured directly.The size of flap was 5.0 cm× 3.0 cm-7.0 cm × 5.0 cm.Through postoperative outpatient and WeChat follow-up.The patient's flap survival,infection,flap shape,sensation and ankle function were evaluated.Results All flaps and skin grafts survived post-operatively.All patients were followed-up for 6-12 (mean,8.4) months.All patients had good flap survival and no complications such as soft tissue and calcaneal infection.The flaps were good in texture,shape and function of ankle.At the last follow-up,according to the British Medical Research Institute (BMRI),the sensory function was divided into 6 levels.The flap sensory function recovered to S2 in 3 cases,and the remaining 5 cases was S1.According to the American Orthopedic Foot and Ankle Society (AOFAS) Ankle-hindfoot Scale (AHS),the results were excellent in 5 cases,and good in 3 cases.All patients had good clinical results and satisfaction at the last followedup.Conclusion The treatment of soft tissue necrosis after calcaneus beak fractures can be completed in one stage by using flaps,which avoided the occurrence of calcaneal osteomyelitis.It is easy to perform early rehabilitation exercise and the ankle function is well restored.
