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KMID : 1130920040080010097
Journal of Korean Foot and Ankle Society
2004 Volume.8 No. 1 p.97 ~ p.100
Operative Treatment for Avulsion Fracture of Base of the Fifth Metatarsal
Kim Yong-Chan

Chung Whan-Young
Cho Sung-Jin
Kim Yong-Sang
Cho Sung-Kwon
Abstract
Purpose:To analyze the clinical and radiological results of the operative treatment in the avulsion fracture on the base of the fifth metatarsal.

Material and Methods :We studied retrospectively, 11 patients of avulsion fracture on the base of the fifth metatarsal operated and followed over 1 year, from February 2000 to May 2002. There were eight men and three women and the average age was 39 years old. The mean follow up period was 14 months. Ten cases were slip-down and one case was fall from a height injuries. We used the modified Foot Score by Wiener for the clinical evaluation, and analyzed the time of union and state of reduction radiologically.

Results: In clinical results, we had ten excellent and one good cases by the modified Foot Score at last follow-up. In radiologic results, the complete bony union was achieved in all cases and the duration of the bony union was 37 days in average.

Conclusions:We had good result for the avulsion fractures on the base of the fifth metatarsal treated by the operation. This study shows the operation was recommended for the moderate and severe displacement of the avulsion fractures on the base of the fifth metatarsal.
KEYWORD
Base of the fifth metatarsal, Avulsion fracture, Operative treatment.
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