Flexion contracture is a condition that occurs when a joint, particularly the knee, cannot be fully straightened. This limitation in movement can happen after knee replacement surgery or due to other injuries or conditions affecting the knee. In flexion contracture, the knee remains bent at an angle, which may restrict mobility and cause discomfort.
This condition is important for health because it can significantly impact a person's ability to walk, stand, or perform daily activities. If not addressed, flexion contracture can lead to muscle weakness and joint stiffness, making recovery and rehabilitation more challenging. It can also affect a person's quality of life, as they may struggle with simple tasks that require full knee extension.
In the body, joints like the knee are designed to allow movement in various directions, including bending and straightening. Flexion refers to the bending of the joint, while extension is the straightening of it. When a flexion contracture occurs, the normal range of motion is disrupted, which can lead to compensatory movements in other joints and muscles, further complicating the individual's overall mobility.
Flexion contracture can be a temporary issue or a long-term condition, depending on the cause and treatment. Early intervention and rehabilitation can help improve knee function and restore mobility, making it essential to recognize and address this condition promptly.