What is defined as a stretching or tearing of the ligament at a joint?

A sprain is characterized by the stretching or tearing of ligaments, which are the tough bands of fibrous tissue that connect bones at a joint. When a joint is subjected to excessive force or trauma, it can result in a sprain, causing pain, swelling, and reduced functionality of the affected area. Sprains commonly occur in ligaments around the ankle, knee, or wrist due to sudden movements, falls, or awkward twists.

In contrast, contusions refer to bruises resulting from direct impacts, fractures involve breaks in the bone, and tendinitis is the inflammation of a tendon, which connects muscle to bone. Understanding the specific nature of these injuries helps in identifying the proper treatment and recovery strategies for individuals affected by such conditions.