Sports-related knee injuries can involve various structures in the knee, including ligaments, tendons, cartilage, and bones. These injuries can occur due to direct trauma, sudden pivoting or twisting movements, or repetitive stress. Common sports-related knee injuries include ligament sprains or tears (such as ACL, MCL, or PCL tears), meniscal tears, patellar dislocation or instability, and fractures. Symptoms may include sudden pain, swelling, instability, difficulty bearing weight, and limitations in knee function.