Clinical orthopaedics and related research
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Clin. Orthop. Relat. Res. · Dec 2013
Validation of the Brazilian version of the musculoskeletal tumor society rating scale for lower extremity bone sarcoma.
The Musculoskeletal Tumor Society (MSTS) rating scale is an English-language instrument used worldwide to assess functional evaluation of patients with musculoskeletal cancer. Despite its use in several studies in English-speaking countries, its validity for assessing patients in other languages is unknown. The translation and validation of widely used scales can facilitate the comparison across international patient samples. ⋯ The Brazilian version of the MSTS rating scale was translated and validated. It is a reliable tool to assess functional outcome in patients with lower extremity bone sarcomas. It can be used for functional evaluation of Brazilian patients and crosscultural comparisons.
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Clin. Orthop. Relat. Res. · Dec 2013
The value of valgus stress radiographs in the workup for medial unicompartmental arthritis.
High tibial osteotomy and unicompartmental knee arthroplasty are surgical treatment options for unicompartmental knee arthritis; these procedures are indicated for patients who do not have severe arthritis in the lateral compartment. Valgus stress radiographs sometimes are used to make this evaluation, but this test has not been critically evaluated. ⋯ Valgus stress radiographs provided no added benefit to the radiographic assessment of the lateral compartment cartilage and regarding the correctability of the varus deformity.
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Clin. Orthop. Relat. Res. · Dec 2013
Comparative StudyRetrograde versus antegrade intramedullary nailing of gunshot diaphyseal femur fractures.
The use of retrograde nailing for gunshot wound femur fractures is controversial due to concerns of knee sepsis after this procedure since the knee is entered to introduce the nail into the canal. ⋯ With the numbers available, immediate retrograde nailing appears as safe and effective as antegrade nailing for gunshot femur fractures. Immediate retrograde nailing is as safe as antegrade nailing for gunshot femur fractures.