American family physician
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American family physician · Apr 2019
ReviewCurrent Concepts in Concussion: Initial Evaluation and Management.
Mild traumatic brain injury, also known as concussion, is common in adults and youth and is a major health concern. Concussion is caused by direct or indirect external trauma to the head resulting in shear stress to brain tissue from rotational or angular forces. Concussion can affect a variety of clinical domains: physical, cognitive, and emotional or behavioral. ⋯ As symptoms resolve, patients may gradually return to activity as tolerated. Those with risk factors, such as more severe symptoms immediately after injury, may require longer recovery periods. There is limited research in the younger population; however, given concern for potential consequences of injury to the developing brain, a more conservative approach to management is warranted.