What is a contracture?

A contracture refers to the lack of joint mobility that results from the abnormal shortening of a muscle or surrounding tissues such as tendons and ligaments. This shortening limits the ability of the joint to move freely, which can lead to stiffness and pain. Contractures can develop due to various reasons, including prolonged immobility, muscle imbalance, neurological conditions, or injuries.

Understanding the nature of contractures is crucial in medical and caregiving contexts, such as for nursing assistants, as they can significantly affect a person's range of motion and overall functional ability. Proper assessment and timely interventions, such as physical therapy or stretching exercises, may help in preventing or managing contractures, especially in individuals at risk, such as those who have had surgeries, strokes, or prolonged bed rest.