Retrograde replantation method for amputated hallux
- VernacularTitle:逆行法断拇趾再植
- Author:
Haitao SONG
;
Wancheng TIAN
;
Qinglin KANG
- Publication Type:Journal Article
- Keywords:
Hallux;
Amputation injury;
Replatation;
Microsurgery
- From:
Journal of Clinical Surgery
2002;0(S1):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the characteristics and the effect of severed hallux replantation.Methods Eighteen completely severed halluces had been replanted since 1991.Injuried foot were kept in extending at 90?-120? position.The sequence of hallux replantation was opposed to the classical order and was so called"the retrograde replantating means(RRM)".The order of RRM was defined as follows: skin of toe abdomen→subcutaneous vein of toe abdomen→inhered toe nerve→inhered toe artery→flexor toe tendon→toe fixation by a single K-needle→extendor toe tendon→artery in the back of toe→subcutaneous vein of toe back→skin of bilateral and back.Results Sixteen of eighteen halluces survived replantation(89.9%).The total flexion degree in replanted halluces was 25?～70?.The appearance of amputated toes restored well.The two-point discrimination was 10～16 mm.Eleven cases walked as entirely usually in gait, and seven cases had basic normal gait.Conclusions Replantation of severed halluces could alleviate wound and remnant greatly.The recovery of foot function and aspect of replanted toes was satisfactory.The RRM gradation showed a distinctive advantage that there was no requiring for injuried foot be moved during operation.
