ABSTRACT

A number of overuse syndromes are poorly understood because of the traditional lack of objective tests to confirm the presence of tissue abnormality. Magnetic resonance imaging (MRI), a noninvasive diagnostic tool, objectively confirms the presence of the exact tissue abnormality, demonstrates the location and degree of involvement, and helps clarify complex pathomorphological and pathophysiological conditions. It can also predict the length of time the patient will be disabled and helps in monitoring patients’ response to treatment, which may help return the patients/athletes to their former activities. MRI findings in overuse injuries are based on morphological changes and signal intensity alterations of involved muscles and their tendons, cartilage, bones, and surrounding soft tissues.