What is the Difference Between Tendon and Ligament?

The main difference between tendons and ligaments lies in their structure and function. Both are made up of fibrous connective tissue, but they serve different purposes in the body:

• Tendons are fibrous connective tissue that attaches muscles to bones or other body structures. They help move bones when muscles contract. Tendons are tough cords with some elasticity, allowing for movement and absorbing some impact during muscle contraction.
• Ligaments are fibrous connective tissue that connects bones to bones and serves to hold structures together and keep them stable. Ligaments appear as crisscross bands that help stabilize joints. They have some elastic fibers that allow the joint to move but not beyond its capacity.

Injuries to both tendons and ligaments can range from mildly irritating to debilitating and are most common in athletes, especially those participating in contact sports or sports that require repetitive movements. The two main types of injuries are sprains (stretch or tear in a ligament) and strains (stretch or tear in a muscle or tendon). To remember the difference between tendons and ligaments, remember this simple rule: ligaments attach bone to bone, while tendons hold a muscle and a bone together.

Comparative Table: Tendon vs Ligament

The main difference between tendons and ligaments is that tendons connect skeletal muscles to bones, while ligaments connect bones to bones within joints. Both tendons and ligaments are composed of connective tissues and play a vital role in joints and bones, providing stability and movement. Here is a table summarizing the differences between tendons and ligaments:

Tendons are strong and non-flexible, while ligaments are flexible and elastic. Tendons are attached to muscles and bones to aid their movement, whereas ligaments help support and stabilize joints. Both tendons and ligaments are made of living cells and contain collagen fibers, which provide strength and stability.