The Pressure Is Rising: Evaluation and Treatment of Chronic Exertional Compartment Syndrome.

Chronic exertional compartment syndrome is a condition that typically affects athletic/active individuals. Chronic exertional compartment syndrome predominantly affects the lower leg; however, there are cases involving the hand, forearm, foot, and thigh. The signs and symptoms of chronic exertional compartment syndrome are severe pain, tightness, cramping, muscle weakness, and paresthesias during participation in exercise. Dynamic intramuscular compartmental pressure (preexertion and postexertion) is the standard diagnostic test. Although other imaging modalities, such as radiography, ultrasound, and magnetic resonance imaging are typically incorporated to rule out other pathologies. In addition, these modalities are being utilized to limit invasiveness of the diagnostic experience. Initial care commonly involves conservative treatment, such as physical therapy, modifications of patient's exercise technique, foot orthoses, and various procedures over a period of 3 to 6 months. Recalcitrant cases may be referred for surgical intervention (fasciotomy), which has inconclusive head-to-head data with conservative management with regard to return to prior sport and specific activity level.