Lihasruumi

Lihasruumi refers to the anatomical compartments within the body that contain groups of muscles, nerves, and blood vessels. These compartments are typically enclosed by strong, fibrous connective tissue called fascia. The fascial layers create distinct spaces, preventing the muscles within them from freely expanding or moving against each other. This compartmentalization helps to organize the musculature, protect the enclosed structures, and facilitate efficient muscle function.

Each lihasruumi has a specific role and is supplied by particular arteries and drained by corresponding veins. Nerves that innervate the muscles within a compartment also travel within that space. The pressure within a lihasruumi can be affected by various factors, including muscle swelling due to exercise or injury, bleeding within the compartment, or external compression.

A significant medical condition related to lihasruumi is compartment syndrome. This occurs when pressure within a compartment rises to a level that compromises blood flow and can damage muscles and nerves. Acute compartment syndrome is often caused by trauma, such as fractures or severe contusions, while chronic exertional compartment syndrome can develop in athletes due to repetitive stress. Symptoms can include severe pain, numbness, tingling, and weakness. Diagnosis typically involves measuring the pressure within the affected compartment. Treatment for acute compartment syndrome is a surgical emergency, usually involving a fasciotomy, where the fascia is cut to relieve pressure.