Strategies in Trauma and Limb Reconstruction

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VOLUME 3 , ISSUE 1 ( April, 2008 ) > List of Articles

CASE REPORT

Fibular lengthening by Ilizarov method secondary to shortening by osteochondroma of distal tibia

A. J. Johnston, C. T. Andrews

Keywords : Fibular shortening, Osteochondroma, Deformity, Ilizarov

Citation Information : Johnston AJ, Andrews CT. Fibular lengthening by Ilizarov method secondary to shortening by osteochondroma of distal tibia. 2008; 3 (1):45-48.

DOI: 10.1007/s11751-007-0028-2

License: CC BY-NC-SA 4.0

Published Online: 01-08-2019

Copyright Statement:  Copyright © 2008; The Author(s).


Abstract

Osteochondroma is the most common benign bone tumour. They most commonly affect the long tubular bones and almost half of osteochondromata are found around the knee. Osteochondroma arising from the distal metaphysis of the tibia typically result in a valgus deformity of the ankle joint secondary to relative shortening of the fibula. This case describes the use of Ilizarov technique for fibular lengthening following excision of a distal tibial osteochondroma. A 12-year-old girl presented with a 3-year history of a large swelling affecting the lateral aspect of the right distal tibia. Plain radiographs confirmed a large sessile osteochondroma arising from the postero-lateral aspect of the distal tibia with deformity of the fibula and 15 mm of fibular shortening. The patient underwent excision through a postero-lateral approach and subsequent fibular lengthening by Ilizarov technique. The patient made excellent recovery with removal of frame after 21 weeks and had made a full recovery with normal ankle function by 6 months. The Ilizarov method is a commonly accepted method of performing distraction osteogenesis for limb inequalities; however, this is mainly for the tibia, femur and humerus. We are unaware of any previous cases using the Ilizarov method for fibular lengthening. This case demonstrates the success of the Ilizarov method in restoring both fibular length and normal ankle anatomy.


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