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Medical Health Encyclopedia
Compartment syndrome
From Healthscout's partner site on chronic pain, HealthCentral.com
Compartment syndrome is a serious condition that involves increased pressure in a muscle compartment. It can lead to muscle and nerve damage and problems with blood flow. Causes, incidence, and risk factors Thick layers of tissue, called fascia, separate groups of muscles in the arms and legs from each other. Inside each layer of fascia is a confined space, called a compartment. The compartment includes the muscle tissue, nerves, and blood vessels. Fascia surrounds these structures, similar to the way in which insulation covers wires. Fascia do not expand. Any swelling in a compartment will lead to increased pressure in that area, which will press on the muscles, blood vessels, and nerves. If this pressure is high enough, blood flow to the compartment will be blocked. This can lead to permanent injury to the muscle and nerves. If the pressure lasts long enough, the muscles may die and the limb may need to be amputated. ![]() Swelling that leads to compartment syndrome occurs from trauma such as a car accident or crush injury, or surgery. Swelling can also be caused by complex fractures or soft tissue injuries due to trauma. Long-term (chronic) compartment syndrome can be caused by repetitive activities, such as running. The pressure in a compartment only increases during that activity. Compartment syndrome is most common in the lower leg and forearm, although it can also occur in the hand, foot, thigh, and upper arm.
Review Date: 07/28/2010 A.D.A.M., Inc. is accredited by URAC, also known as the American Accreditation HealthCare Commission (www.urac.org). ![]() | |||||||||||||||||
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