Biomechanics of the Ilizarov external fixator.
The Ilizarov external fixator exhibits more isotropic mechanical properties in bending and nonlinear axial stiffness than do unilateral and bilateral external fixators. Each frame element--wire size, tension, and orientation, as well as ring type--contributes to overall frame rigidity and stability. These factors and the specific clinical situation must be considered for the successful application of the Ilizarov fixator.
Kummer
F J
FJ
Hospital for Joint Diseases Orthopaedic Institute, Department of Bioengineering, New York, NY 10003.
D001696:Biomechanical Phenomena; D001864:Bone Wires; D004867:Equipment Design; D016267:External Fixators; D006801:Humans