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Those athletes with persistent headache beyond 7 days postconcussion likely have not sufficiently recovered given worse neurocognitive testing, slower reaction times, and reduced memory performance.
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Following a laboratory-induced stretch of the ACL, a significant neuromuscular change is induced in the knee. This work supports the neuromuscular role of the ACL and the subsequent neuromuscular changes that result from injury. These findings substantiate the theory that injury to the ACL results in a risk of instability not only due to a mechanical increase in translation, but also due to a temporary neuromuscular disorder initiated by a stretch of the ligament.
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Two studies examining the issue in different ways confirmed that suspensory fixation yields more tunnel widening than outlet fixation.
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The study reports a series of 8 American football players with acute traumatic posterior hip subluxation diagnosed with obturator oblique Judet views. Early hip joint aspiration should be considered in this patient population.
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The study prospectively evaluated shoulder proprioception in patients with traumatic anterior instability who underwent anterior shoulder repair.
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In an intent-to-treat analysis, the use of conjugated equine estrogen combined with continuous medroxyprogesterone acetate by menopausal women increased the hazard ratio of invasive breast cancer to 1.24.
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The data in this case-control study of combined estrogen plus progestin therapy revealed an increased risk of breast cancer, particularly invasive lobular tumor, regardless of whether the progestin component was taken sequentially or continuously.
