An operative position of foot stepping and knee bending in toe replantation for avulsed and fractured great toe
10.3760/cma.j.cn441206-20211013-00238
- VernacularTitle:屈膝踏足逆行再植法在 趾旋转撕脱离断再植术中的应用
- Author:
Hongyi YAO
1
;
Yonghui FAN
;
Jianfeng LI
;
Jianfeng PEI
;
Jiebin DUAN
;
Kewei ZHANG
;
Kangxiong LIANG
;
Hongyin LI
;
Pengfei WANG
;
Yanbing ZHAO
;
Guodong TENG
Author Information
1. 太原长城骨伤手外科医院，太原 033001
- Keywords:
Great toe;
Disjunctive injury;
Severed toe replantation;
Retrogrades replantation;
Foot stepping and knee bending
- From:
Chinese Journal of Microsurgery
2022;45(1):50-54
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To summarise the advantages and disadvantages of applying the method of retrograde replantation with an operative position of foot stepping and knee bending for replantation of rotational avulsed and fractured great toes.Methods:From January 2016 to June 2021, 11 rotational avulsed and fractured great toes were replanted with the method of retrograde replantation in an operative position of foot stepping and knee bending. Of the 11 patients, 10 were males and 1 was female, aged 18 to 50 years old with an average of 32 years old. Causes of injury: 5 of driving belt, 4 of machinery crush and 2 of car accident. Injury sites: 4 on left great toes and 7 on right great toes. All of the injuries were with fracture and exposure of proximal tendons of flexor and extensor. Seven patients had the follow-up reviews by outpatient clinic visiting, 2 over mobile phone and 2 via WeChat.Results:After surgery, 9 great toes completely survived and 2 great toes had necrosis. The survival rate of toe replantation was 81.8%(9/11). The operation time was 2 to 3 hours, with an average of 2.5 hours. Postoperative X-ray film showed that 8 to 12 weeks after the operation, the fracture and joint fusion were healed at first stage in the survived toes. All patients were entered in follow-up for 3 to 18 months with 10.5 months in average. The survived great toes were plump and the toenail grown well. At the final follow-up, the static TPD at the toes was 8-12 mm, with an average of 10 mm. There was no effect shown on either walking or running.Conclusion:The retrograde replantation method with an operative position of foot stepping and knee bending for great toe replantation has the characteristics of a good field of view and convenient in operation under microscope, a short operation time, and a high survival rate of replantation.
