What does decreased range of motion in extremities often indicate?

Decreased range of motion in extremities is often indicative of injury or pain. When individuals experience an injury, the body typically responds by tightening the muscles and connective tissues around the affected area as a protective mechanism. This can lead to stiffness and discomfort, which significantly limits the ability to move the joint or limb freely.

In the presence of pain, patients may instinctively avoid moving the affected extremity to prevent further discomfort, resulting in decreased mobility. Conditions such as sprains, fractures, tendinitis, or even arthritis can lead to similar manifestations, as they can involve inflammation and pain that restrict movement.

Understanding the connection between decreased range of motion and injury or pain is essential for evaluating a patient’s condition accurately, guiding diagnosis and treatment in the emergency setting.