Reconstruction of thumb defect by transplanting second toe combined with hallucis flap: 9 cases report / 中华显微外科杂志
Chinese Journal of Microsurgery
; (6): 524-527, 2019.
Article
ي Zh
| WPRIM
| ID: wpr-805421
المكتبة المسؤولة:
WPRO
ABSTRACT
Objective@#To introduce the method for reconstruction of thumb defect by transplanting free flap of second toe combined with the hallucis flap.@*Methods@#From June, 2012 to February, 2017, a total of 9 cases of thumb defect were treated. The average age of these 9 patients was 26 years. The plane of thumb defect was class II area A to class III area A. According to the condition of thumb defect, designed the incision on the hallux and the second toe of the contralateral foot, and cut the 2nd digit and big-toe nail flap with a common arterial trunk. The nail of hallucis flap was rotated 90 degree and connected to the distal end of the 2nd toe. The hallucis flap covered the narrow neck of the 2nd toe. Thus, the circumference of the reconstructed finger and the length of the toenail were increased. Regular followed-up was made after operation.@*Results@#All 9 transplantation flaps survived, and donor sites healed primarily. Postoperative followed-up period ranged from 4 to 12 (averge,7) months. All the reconstructed thumbs survived and donor toes were in satisfactory appearances. According to the Functional Assessment Criteria of the Upper Limb Formulated by the Hand Surgery Society of Chinese Medical Association, the outcomes were graded as excellent in 6 cases and good in 3 cases. All the patients were able to manage their daily activities independently. Donor toe injury was small, and their shape and function was good.@*Conclusion@#Free flap of second toe combined with hallucis can effectively improve the appearance of the reconstructed thumb. The appearance of the reconstructed thumb is symmetrical, beautiful, and the function is good.
النص الكامل:
1
الفهرس:
WPRIM
اللغة:
Zh
مجلة:
Chinese Journal of Microsurgery
السنة:
2019
نوع:
Article