CLINICAL EXPERIENCE OF RETROGRADE REPLANTATION FOR AMPUTATED TOE
10.7507/1002-1892.20160112
- Author:
Heyun CHENG
1
Author Information
1. Department of Hand Surgery, Ruihua Affiliated Hospital of Soochow University, Suzhou Jiangsu
- Publication Type:Journal Article
- Keywords:
Amputation replantation;
Isolated injury;
Retrograde;
Toe
- From:
Chinese Journal of Reparative and Reconstructive Surgery
2016;30(5):555-557
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE: To summarize the clinical experience of the retrograde replantation for amputated toe. METHODS: Between January 2010 and August 2015, 11 cases of amputated toes (15 toes) were treated by the retrograde replantation. All patients were male, with a mean age of 31 years (range, 18-45 years). The causes included cutting injury in 6 cases (9 toes) and crush injury in 5 cases (6 toes). One case had amputated great toe and distal segment of the second toe combined with the third toe nail bed contusion; 1 case had amputated proximal great toe and middle segment of the second and third toes; 1 case had amputated proximal segment of great toe and middle segment of the second toe; 7 cases had amputated distal segment of the great toe; and 1 case had amputated middle segment of the fifth toe. The time from injury to hospital was 1-3 hours (mean, 2 hours). RESULTS: Thirteen toes survived completely after operation. Toe necrosis occurred in 1 toe; partial dorsal skins necrosis and nail bed necrosis occurred in 1 toe, and was cure after repaired with dorsalis pedis island flap. The rate of success for replantation of amputated toes was 93.33% (14/15). X-ray examination showed fracture healing of all survival toes at 8-12 weeks after operation (mean, 10 weeks); internal fixation was removed. Eleven cases were followed up 3-12 months (mean, 7.5 months). The survival toes had good appearance and toenail. The two point discrimination was 9-12 mm (mean, 10 mm) at last follow-up. The patients could walk and run normally. CONCLUSIONS: It is an ideal surgical method to use retrograde replantation to treat amputated toe, with the advantages of simple operation and high survival rate.
