Postconcussion Syndrome - McMaster Experts

Abstract After concussion, a subset of patients have persistent symptoms that are functionally limiting and may be difficult to treat. These symptoms were previously captured in the Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition (DSM-IV) under the diagnosis of “Post-Concussion Syndrome.” However, in the recently published fifth edition of the Diagnostic and Statistical Manual of Mental Disorders, postconcussion syndrome has been eliminated. The elimination of “Post-Concussion Syndrome” moves the Diagnostic and Statistical Manual of Mental Disorders further away from congruence with the International Classification of Diseases (ICD-10) with respect to the classification of postconcussion symptomology. Although this change likely had the positive effect of reducing misdiagnoses of symptoms due to other causes, the authors highlight the potential issues surrounding the elimination of postconcussion syndrome in the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition. This opinion piece also emphasizes the multiple diagnostic and therapeutic challenges that may result for those involved in the treatment of, or research regarding, concussion patients with persistent symptoms. Future revisions that provide clear clinical diagnostic criteria may be beneficial.

Postconcussion Syndrome Journal Articles