Sideline Neurological Evaluation: a Detailed Approach to the Sideline, In-Game Neurological Assessment of Contact Sport Athletes

Overview of Traumatic Brain Injury in American Football Athletes

OBJECTIVE

The aim of this review is to provide a summary of the epidemiology, clinical presentation, pathophysiology, and treatment of traumatic brain injury in collision athletes, particularly those participating in American football.

DATA SOURCES

A literature search was conducted using the PubMed/MEDLINE and Google Scholar databases for publications between 1990 and 2019. The following search phrases were used: "concussion," "professional athletes," "collision athletes," "mild traumatic brain injury," "severe traumatic brain injury," "management of concussion," "management of severe traumatic brain injury," and "chronic traumatic encephalopathy." Publications that did not present epidemiology, clinical presentation, pathophysiology, radiological evaluation, or management were omitted. Classic articles as per senior author recommendations were retrieved through reference review.

RESULTS

The results of the literature review yielded 147 references: 21 articles discussing epidemiology, 16 discussing clinical presentation, 34 discussing etiology and pathophysiology, 10 discussing radiological evaluation, 34 articles for on-field management, and 32 articles for medical and surgical management.

CONCLUSION

Traumatic brain injuries are frequent in professional collision athletes, and more severe injuries can have devastating and lasting consequences. Although sport-related concussions are well studied in professional American football, there is limited literature on the epidemiology and management of severe traumatic brain injuries. This article reviews the epidemiology, as well as the current practices in sideline evaluation, acute management, and surgical treatment of concussions and severe traumatic brain injury in professional collision athletes. Return-to-play decisions should be based on individual patient symptoms and recovery.

Sports neurology as a multidisciplinary field

A multidisciplinary approach within sports neurology fills a critical role in the management of athletes with neurologic injury. This model promotes streamlined access to sports medicine providers who can offer high-quality multispecialty care in a collaborative manner, to provide optimal outcomes for athletes. This chapter highlights the rise of the multidisciplinary care approach in nonathletic healthcare settings and introduces the concept of the interdisciplinary sports medicine care model. Next, we review the roles of medical providers who are integral in effective management of sport-related concussion, followed by a discussion of the athletic healthcare teams that treat other sport-related neurologic injuries and athletes with pre-existing neurologic conditions. Finally, we note important educational, legal, and independent medical care issues in athletic healthcare settings, and summarize the applicability of multidisciplinary and interdisciplinary care models to the subspecialty of sports neurology.

Sideline Management of Nonmusculoskeletal Injuries by the Orthopaedic Team Physician

Although recognized as the most well-trained providers to address musculoskeletal injuries, many orthopaedic surgeons do not routinely treat patients with nonmusculoskeletal issues in their clinical practice. Nonetheless, when serving as a team physician, an orthopaedic surgeon may need to initiate management of or manage many nonmusculoskeletal issues. Knowing how to accurately diagnose and initiate management of sports-related medical and surgical conditions is an important facet of being an orthopaedic team physician. Common systems that may be involved include the cerebral/neurologic, ocular, dental, respiratory/pulmonary, cardiac, abdominal, and genitourinary systems. Each of these systems has specific pathologic processes and risks related to athletic or sporting participation. Orthopaedic team physicians must have a baseline familiarity with the most common nonmusculoskeletal issues to provide comprehensive quality care to athletes and patients.