The Journal of bone and joint surgery. American volume
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J Bone Joint Surg Am · Jul 2004
Estimating the risk of nonunion following nonoperative treatment of a clavicular fracture.
Nonunion is a rare complication of a fracture of the clavicle, but its occurrence can compromise shoulder function. The aim of this study was to evaluate the prevalence of and risk factors for nonunion in a cohort of patients who were treated nonoperatively after a clavicular fracture. ⋯ Nonunion at twenty-four weeks after a clavicular fracture is an uncommon occurrence, although the prevalence is higher than previously reported. There are subgroups of individuals who appear to be predisposed to the development of this complication, either from intrinsic factors, such as age or gender, or from the type of injury sustained. The predictive models that we developed may be used clinically to counsel patients about the risk for the development of this complication immediately after the injury.
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Evaluations of physicians and residents have revealed concerning levels of psychosocial dysfunction. The purposes of this study were to determine the quality of life of orthopaedic residents and faculty and to identify the risk factors for decompensation. ⋯ In pursuit of our goal of determining the quality of life of orthopaedic residents and faculty, we identified a large disparity between the two groups. The resident group reported much greater levels of dysfunction particularly with regard to burnout and psychiatric morbidity. Furthermore, with regard to our second goal; our data revealed a number of risk factors for resident decompensation, most notably, increased workload, high debt levels, and discord with superiors. In addition, our research revealed that the current support interventions by the residency program, including mentoring and facilitation of spousal adjustment, are viewed as being of little help.
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J Bone Joint Surg Am · Jul 2004
Comparative StudyComparison of primary total hip replacements performed with a standard incision or a mini-incision.
Primary total hip replacement performed through an incision that is
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J Bone Joint Surg Am · Jul 2004
Transfer of fascicles from the ulnar nerve to the nerve to the biceps in the treatment of upper brachial plexus palsy.
The transfer of one or more ulnar nerve fascicles to the nerve to the biceps can restore elbow flexion in patients with upper brachial plexus palsy. The purposes of the present retrospective study were to evaluate the results of this procedure, to measure the delay in reinnervation of the biceps muscle, and to define the indications for a secondary Steindler flexorplasty. ⋯ We recommend this procedure for brachial plexus injuries involving the C5-C6 or C5-C6-C7 nerve roots. This procedure spares the C5 nerve root and other nerves for grafting or transfer elsewhere. A secondary Steindler flexorplasty is indicated for patients who have persistent grade-3 elbow flexion strength or worse for at least twelve months after nerve fascicle transfer.