Orthop Traumatol Sur
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Orthop Traumatol Sur · Feb 2013
Complex fractures of the distal humerus in the elderly: is primary total elbow arthroplasty a valid treatment alternative? A series of 20 cases.
Distal humerus fractures are fairly rare. But as our population ages, these fractures become more complex and the choice of treatment more delicate. Poor bone quality results in many technical problems and the fixation hardware stability remains at risk. The goal of this study was to evaluate the functional recovery and morbidity of complex distal humerus fractures in elderly patients when treated with elbow prosthesis. ⋯ Level IV retrospective study without comparator.
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Orthop Traumatol Sur · Dec 2012
ReviewPercutaneous fixation of thoracolumbar fractures: current concepts.
Numerous improvements in minimally invasive spine surgery (MISS) have been made during the last decade. MISS in thoracolumbar spine trauma management must achieve the same results as conventional treatment but with less morbidity. The increased use of MISS technologies in spine trauma has been correlated to the availability of more versatile instrumentation, which makes the fixation of all thoracic and lumbar levels possible. ⋯ Posterior instrumentation can be easily removed after bone union to allow young patients to regain their mobility. Large well-controlled prospective studies are needed to draw up guidelines for less invasive procedures in spine trauma. In the future, development of new technologies can expand the scope of indications and treatment possibilities using MISS techniques in spine trauma.
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Orthop Traumatol Sur · Dec 2012
Randomized Controlled TrialThe role of fibular fixation in the treatment of tibia diaphysis distal third fractures.
Combined fractures of the distal third of tibia diaphysis and fibula diaphysis are a common orthopedic injury. There is an ongoing debate about the necessity of fibular fixation when associated to distal third tibial fracture. This study aims at evaluating the role of fibular fixation in the treatment of distal third tibial fractures. ⋯ Level III. Randomized prospective study.
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Orthop Traumatol Sur · Dec 2012
Comparative StudyInfluence of screw type on initial coronal and sagittal radiological correction with hybrid constructs in adolescent idiopathic scoliosis. Correction priorities.
Pedicle screw constructs for spinal instrumentation in patients with adolescent idiopathic scoliosis (AIS) are effective in providing coronal plane correction but can result in loss of kyphosis, which in turn can lead to loss of lordosis. Hybrid constructs have been found superior over pedicle screw constructs in terms of thoracic kyphosis restoration. In this study, our objective was to compare outcomes with monoaxial versus polyaxial screws in an AIS population treated with hybrid constructs. ⋯ This preliminary study shows that, even within a population managed using hybrid constructs, which are associated with less iatrogenic hypokyphosis, differences exist according to the technique used. The importance of sagittal spinal balance has been abundantly documented in the literature, and sagittal malalignment, particularly due to iatrogenic factors, is associated with poorer clinical outcomes in adults with spinal deformities. Therefore, there is a critical need to determine whether the treatment priority is optimal correction in the coronal plane or in the sagittal plane. We believe that the main focus should be sagittal plane correction, even at the expense of a slight decrease in coronal plane correction. Long-term studies are needed to confirm our preliminary findings.
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Closed-wedge valgus high tibial osteotomy (HTO) has been reported to be an effective procedure for the treatment of medial compartment osteoarthritis of the knee. It requires shortening the fibula, for which many techniques have been described. Dislocation of the proximal tibiofibular joint limits the correction angle of the procedure and the osteotomy of the fibular head runs the rare but dramatic risk of common fibular nerve palsy, which is why many surgeons perform the osteotomy more distally at the shaft. However, the potential complications of fibula shaft osteotomy in closed-wedge proximal tibial osteotomy have been poorly reported. The purpose of this study is to accurately define the incidence and risk of fibular complications. ⋯ Level IV, therapeutic study.