SPRAINS & STRAINS

Sprains and strains are both common injuries, however understanding the difference between the two can be difficult.

A sprain is a stretch and/or tear of a ligament (a band of fibrous tissue that connects two or more bones at a joint). One or more ligaments can be injured at the same time. The severity of the injury will depend on the extent of injury (whether a tear is partial or complete) and the number of ligaments involved.

A strain is an injury to either a muscle or a tendon (fibrous cords of tissue that connect muscle to bone). Depending on the severity of the injury, a strain may be a simple overstretch of the muscle or tendon, or it can result from a partial or complete tear.

Sourced from:
National Institute of Arthritis and Musculoskeletal and Skin Disease (NIAMS)
National Institutes of Health
www.niams.nih.gov