[Following-up study on recovery of amputated foot after temporary ectopic implantation].
OBJECTIVE
To study the recovery method and effect of amputated foot after temporary ectopic implantation.


METHODS
Two male patients with amputated foot were treated with temporary ectopic implantation in July 2001 and January 2002. Amputated foot was caused by mechanical injury and crush injury. After 6 hours, temporary ectopic implantation of amputated foot was given and replantation was done 3 months after primary operation. The recovery methods were as follows: automatic and passive motion, high pressure oxygen, massage, protective and positional feeling training, etc. The effects of recovery was observed.


RESULTS
All amputated foots survived after operation, the time of follow-up was 6 years, and 5 years and 7 months. Extension degree of first metatarsal digital joint was 12 degrees and 15 degrees, flex degree of first metatarsal digital joint was 15 degrees and 13 degrees, and extension degree of other metatarsal digital joints was 8 degrees and 9 degrees. Force degree of extension muscle was 4, force degree of flex muscle was 4, and two-point discrimination was 20 mm and 18 mm. Patients recovered their superficial sensibility, touch sense, deep pain sense and topognosis. The skin color and temperature were normal. And the patients could do some housework.


CONCLUSIONS
Temporary ectopic implantation of amputated foot can recover the function of amputated foot by motor and sensitive recovery methods.
Wang
Jiangning
J
Institute of Reparative and Reconstructive Surgery, Dalian University, Dalian Liaoning, 116021, P.R. China. dlwangjn@vip.sina.com
Zhang
Libin
L
Wang
Shouyu
S
D005500:Follow-Up Studies; D033023:Foot Joints / Q000601:surgery*; D006801:Humans; D008297:Male; D019651:Plastic Surgery Procedures; D020127:Recovery of Function; D012092:Replantation / Q000379:methods* / Q000534:rehabilitation*