A Study of Ilizarov Technique in Treatment of Tibial Non-Unions

Abstract

BACKGROUNDThe Ilizarov technique using circular external fixator depends on the principle of distraction histogenesis, which mimics the changes of normal bone growth. Since 1950 this technique provided an important new tool for the orthopaedic surgeon in the management of a variety of congenital and acquired bone problems. Its application in non-union of fractures helps through distraction, deangulation and compression. The distinct advantage of Ilizarov treatment is the active use of the limb to restore physiologic functions as the fixator supports the extremity and simultaneously allows the patients to work and be active. This study is conducted to report the results of this technique for treatment of non-union tibia at our institution.Aims of this study is to assess the efficacy of the Ilizarov circular external ring fixator in the management of non-union of tibial fractures following failure in previous surgical attempts.