World Neurosurg
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Review Case Reports
Basilar Invagination: Case Report and Literature Review.
Basilar invagination is a rare clinical condition characterized by upward protrusion of the odontoid process into the intracranial space, leading to bulbomedullary compression. It is often encountered in adults with rheumatoid arthritis. Transoral microscopic or endonasal endoscopic decompression may be pursued, with or without posterior fixation. We present a case of basilar invagination with C1-C2 autofusion and discuss an algorithm for choice of anterior versus posterior approaches. ⋯ Endoscopic endonasal odontoidectomy offers a safe and effective method for anterior decompression of basilar invagination. Preoperative assessment for existing posterior fusion, absence of posterior compression, and preservation of the anterior C1 ring during operative decompression help stratify the need for lone anterior approach versus a combined anterior and posterior treatment.
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Review
Functional and Structural Traumatic Brain Injury in Equestrian Sports: A Review of the Literature.
Sports-related concussions and traumatic brain injury (TBI) represent a growing public health concern. We reviewed the literature regarding equestrian-related brain injury, ranging from concussion to severe TBI. ⋯ Equestrian-related functional and structural TBI represent a significant public health burden. Rider and horse characteristics make the sport uniquely dangerous, as the athlete has limited control over an animal weighing a thousand pounds. Helmet use rates remain very low despite clear evidence of risk reduction. Health care providers are strongly urged to lobby professional and governmental organizations for mandatory helmet use in all equestrian sports.