What is a Valgus Stress Test?
The knee joint is one of the most complex and vital joints in the human body. It is a hinge joint, allowing for flexion and extension. But the stability of the knee joint relies on more than just its clever design—it also depends on sturdy ligaments made of tough tissue. These ligaments work together to align the knee joint and protect it against outside forces. Without adequate stability, the knee joint is more prone to injuries and impairments in its normal function.
The is a physical examination technique used to evaluate the integrity of the knee's medial collateral ligament (MCL). The MCL is a ligament located on the knee's inner side that helps stabilize the joint and prevent it from bending too far inward.
This assessment tool is a simple but effective way for clinicians and physical therapists to identify the presence of an MCL injury or impairment. Through this assessment, practitioners can determine whether or not the patient needs further treatment.











