Orthopedics
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Chronic exertional compartment syndrome is one cause of pain in the lower extremity, a common disability in athletes. The significance of intracompartmental pressures in the diagnosis of chronic exertional compartment syndrome is somewhat controversial. The goal of this study was to review the compartment pressure tests in a group of patients that underwent fasciotomy for refractory exertional compartment syndrome and to compare these pressures with an asymptomatic control group. The results are presented and compared with those of previous studies.
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Fractures of the most distal part of the olecranon process differ from more proximal fractures because a plane of instability exists between the humerus and the radial head. Thus, the fixation of these fractures must resist the deforming forces of the forearm flexor muscles. ⋯ The average maximum fixation stiffness for specimens fixed with the one-third tubular plate was found to be 163 N/mm compared with 53 N/mm for the tension-band wire group. This study indicates that for fractures of the distal part of the olecranon, fixation with screws and a one-third tubular plate affords better resistance to the forces applied by the brachialis and the biceps brachii than the tension-band wire technique.