Long-Term Results of Osteoarticular Allografts in Weight-Bearing Joints
The long-term results of osteoarticular allografts used in weight-bearing joints are not well documented due to a lack of a sufficient number and follow-up of patients in most series. Lexer (1925) reported a 50% failure rate of such grafts  with follow-up of approximately 2.5 years. Parrish reported good results in 68% of his 16 patients with an average follow-up of 5 years . We have reviewed a group of 104 patients who had an osteoarticular transplant at the hip or knee with a minimum 3-year follow-up and maximum 16-year follow-up. This study was performed in an attempt to document more clearly the results after transplantation of these grafts and to determine what factors most affected results.
KeywordsProximal Femur Distal Femur Joint Replacement Giant Cell Tumor Host Bone
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