What connects bone to bone in the body?

Ligaments are the connective tissues that play a crucial role in the body by connecting bone to bone. They are composed of dense connective tissue that grants them strength and flexibility, helping to stabilize joints and support the skeletal system. For instance, ligaments can restrict excessive movement in a joint, thereby preventing injuries and ensuring that bones remain properly aligned during physical activity.

Unlike tendons, which attach muscles to bones, ligaments specifically fulfill the function of binding bones together and maintaining the integrity of the joint structures. Cartilage serves different purposes, such as cushioning joints and facilitating smooth movement between bones, but it does not connect bones to one another. Additionally, muscles are responsible for movement and are not involved in connecting bones directly. Understanding the distinct roles of these connective tissues helps clarify the importance of ligaments in supporting overall skeletal health and joint stability.