What are collateral ligaments?

Collateral ligaments are essential structures that run along the sides of a joint, providing stability and support during movement. They help to maintain the alignment of the joint by preventing excessive sideways motion, which is crucial during activities that involve bending or twisting. Their location allows them to effectively counteract forces that might otherwise lead to instability or injury.

Understanding the specific function of collateral ligaments highlights their role in joint health. They are integral to maintaining proper function and preventing conditions such as joint laxity or instability, which can result from weakened or damaged ligaments. This sideline positioning is in contrast to ligaments found in other areas of the joint, which may have different functions, such as providing central support or contributing to rotational stability.