The Journal of bone and joint surgery. American volume
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J Bone Joint Surg Am · Mar 2000
Simultaneous femoral osteotomy and total knee arthroplasty for treatment of osteoarthritis associated with severe extra-articular deformity.
In the presence of large extra-articular deformity, complex imbalance of the collateral ligaments may result if standard techniques of soft-tissue releases and intra-articular bone resection are used during total knee arthroplasty. The purpose of this paper is to review our experience with simultaneous corrective osteotomy and total knee arthroplasty for the treatment of severe extra-articular femoral deformity associated with ipsilateral osteoarthritis of the knee. ⋯ Simultaneous femoral osteotomy and total knee arthroplasty is a technically difficult but effective treatment for patients with severe femoral deformity associated with ipsilateral osteoarthritis of the knee. We recommend that the femoral osteotomy site be secured with a plate or a locked intramedullary nail, depending on the location of the deformity and the subsequent osteotomy.
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The purpose of the present study was to assess the results of reconstruction of the rheumatoid forefoot with arthrodesis of the metatarsophalangeal joint of the great toe, resection arthroplasty of the metatarsal heads of the lesser toes, and open repair of hammer-toe deformity (arthrodesis of the proximal interphalangeal joint) of the lesser toes when this deformity was present. ⋯ In the present study, arthrodesis of the first metatarsophalangeal joint, resection arthroplasty of the lesser metatarsal heads, and repair of fixed hammer-toe deformities with intramedullary Kirschnerwire fixation resulted in a stable repair with a high percentage of successful results at an average of six years after the procedures.