Archives of orthopaedic and trauma surgery
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Arch Orthop Trauma Surg · Mar 2013
Eighteen-year follow-up after rotationplasty for a grade IIIC open fracture of the distal femur.
We report the 18-year follow-up of a patient who underwent rotationplasty for severe bone loss and infection after an grade IIIC open fracture of the distal femur. The patient is now 49 years old and fully satisfied with his life. During the follow-up period, he has never had significant physical or psychological problems directly concerning the rotationplasty. ⋯ Gait patterns including climbing slopes and stairs were close to normal. Examination in sports physiology showed lower maximum power of hip and knee muscles compared to the healthy side, but better muscular endurance. These findings emphasize that rotationplasty can be a good alternative to arthrodesis or amputation in trauma patients providing high satisfaction and activity levels in the long-term follow-up.
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Arch Orthop Trauma Surg · Mar 2013
Case ReportsDouble triggering of extensor digiti minimi: a case report.
Extensor tendon triggering is a rare disease entity. Even less common is a case of extensor digiti minimi (EDM) double triggering caused by impingement on the extensor retinaculum. Herein, we describe one patient with EDM double triggering developed at the extensor retinaculum and over the metacarpal head caused by its impingement on the extensor retinaculum.
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Arch Orthop Trauma Surg · Mar 2013
Practice in rehabilitation after cartilage therapy: an expert survey.
Current cartilage therapy modalities like microfracture, ACT/MACT, AMIC or osteochondral transplantation are important tools to treat symptomatic (osteo)chondral lesions of the knee joint. However, until now there exists no high-level evidence based accepted rehabilitation plan for the postoperative treatment. ⋯ Today there exists no detailed rehabilitation program for treatment after a cartilage-related operation on the basis of an evidence-based level I study. The reason might be that many variables contribute to a specific aftercare procedure. Therefore, the survey of experienced surgeons may help to identify the most promising rehabilitation regime for today, at least until evidence-based level I studies are accomplished.
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Arch Orthop Trauma Surg · Mar 2013
Cement augmentation of lag screws: an investigation on biomechanical advantages.
In trauma surgery, lag screws are commonly used. However, in osteoporotic bone, anchorage can be considerably compromised. This study investigates the biomechanical potential of cement augmentation in terms of improved fixation. ⋯ Cement augmentation of lag screws can improve fixation stability in terms of installing and maintaining interfragmentary compression. Effects of relaxation can be reduced and re-tightening of screws is possible without compromising the fixation. Particularly in reduced bone mass, augmentation of lag screws can markedly increase the security of the technique.