Osteochondrosis dissecans of the lateral femoral condyle before skeletal maturity.
Many surgical techniques are available for the treatment of osteochondrosis dissecans before skeletal maturity with variable success. In this paper we present a simple and safe surgical technique of bone grafting and temporary stabilization. The rare case of a 10-year-old boy, who suffered from a large developing osteochondrosis dissecans of the lateral femoral condyle, is reported. This patient was treated by retrograde autologous bone graft and fixation of the fragment with K-wires. After 4 weeks partial weight-bearing was possible. During 5 months the lesion healed well which could be demonstrated by x-ray and MRI. Consequently, the K-wires were removed. Because there is a high risk of osteoarthritis developing in the weight-bearing areas, especially in large lateral lesions, prophylactic stabilization and bone grafting is suggested. This can be performed successfully by the demonstrated simple technique.
Wirbel
R J
RJ
Department of Trauma Surgery, University of Saarland, Homburg/Saar, Germany.
Weber
S
S
Mutschler
W E
WE
D016025:Bone Transplantation; D001864:Bone Wires; D002648:Child; D005269:Femur / Q000473:pathology / Q000601:surgery*; D006801:Humans; D016268:Internal Fixators; D007717:Knee; D008279:Magnetic Resonance Imaging; D008297:Male; D010008:Osteochondritis Dissecans / Q000175:diagnosis / Q000601:surgery*; D014182:Transplantation, Autologous; D016474:Weight-Bearing