Postconcussion syndrome (PCS) is a constellation of physical, cognitive, and emotional symptoms that persist in a small percentage of patients who suffer from a concussion. There is significant debate regarding the definition and pathophysiology of PCS. This article reviews these controversies, the factors that may predict PCS, potential diagnostic and treatment options, and return-to-activity considerations for the sports medicine physician.
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Jotwani et al. (2010) studied this question.
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