Treatment of Severe Equinus Deformity Associated with Extensive Scarring of the Leg and Ankle with the Hinged Ilizarov and Free Tissue Transfer.
- Author:
Soo Bong HAHN
;
Hui Wan PARK
;
Ki Won SUH
- Publication Type:Original Article
- Keywords:
Equinus deformity;
Heel cord lengthening;
Free tissue transfer;
Hinged Ilizarov
- MeSH:
Ankle Joint;
Ankle*;
Cicatrix*;
Congenital Abnormalities;
Equinus Deformity*;
Follow-Up Studies;
Foot;
Groin;
Heel;
Humans;
Leg*;
Range of Motion, Articular
- From:The Journal of the Korean Orthopaedic Association
1997;32(4):825-831
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
We evaluated the results following the use of hinged Ilizarov and free tissue transfer to correct the eqinus deformity of the foot associated with extensive scarring of the leg and ankle in nine patients. The deformity was secondary to ischemic and neuropathic changes after trauma to the leg, ankle and foot. The average age of the patients was seventeen years (range, thirteen to thirty-four years). The average duration of follow-up was twenty-one months (range, twelve to thirty-eight months). Free tissue transfer was done in all cases, parascapular flap was done in seyen cases, groin flap was done in two cases. Among the nine cases, free tissue transfer and hinged Ilizaov were done at the same time in four cases, The average interval of the other five patients between free tissue transfer and hinged Ilizaov was three months (range, two to four months). The duration of distraction was four to six weeks, and the apparatus was kept in place for an additional two months after the desired position of correction had been achieved. The results were evaluated using two criteria, dorsiflexion and range of motion of ankle joint. Criteria on dorsiflexion of ankle, the results were good in seven cases, fair in two cases. Criteria on range of motion of ankle, one case being performed ankle fusion was not evaluated. Total eight cases were evaluated for range of motion of ankle. The results were good in six cases, fair in two cases. On the basis of our results, we believe that severe eqinus deformities of the foot associated with extensive scarring of the leg and ankle can be corrected with heel cord lengthening, free tissue transfer and hinged Ilizarov.
