Core Muscle Injury Producing Groin Pain in the Athlete: Diagnosis and Treatment

Abstract

Groin pain is a common cause of pain in the athlete and may be the result of a variety of causes. Musculoskeletal groin injuries are often associated with muscle strain, particularly the adductor and abdominal muscles, termed "core muscle injury"(CMI). Since the early 1960s, there have been a growing number of articles intending to identify, define, prevent, and treat this condition; to date, however, the lack of a universal definition and treatment approach has complicated the narrative around CMI. This article intends to review the recent literature surrounding CMI, identifying common defining characteristics, as well as delineating treatment protocols that benefit the injured patient populations. Emphasis is placed on the clinical outcomes of different treatment methodologies and failure rates.