Lateral ligaments are fibrous tissues that connect bones to each other on the sides of a joint, providing stability and support. They are crucial in preventing excessive movement and maintaining proper alignment during activities. Commonly found in joints like the ankle and knee, these ligaments help protect against injuries. In the ankle, the lateral ligaments include the anterior talofibular ligament, calcaneofibular ligament, and posterior talofibular ligament. In the knee, the lateral collateral ligament (LCL) serves a similar purpose. Proper functioning of these ligaments is essential for joint health and mobility.