A broken leg is a common injury that occurs when one of the bones in the leg fractures or breaks. This can happen due to various reasons, such as falls, accidents, or sports injuries. Symptoms often include pain, swelling, bruising, and difficulty moving the leg. Treatment for a broken leg typically involves immobilization with a cast or splint to allow the bone to heal properly. In some cases, surgery may be required to realign the bones or insert hardware like plates or screws. Recovery time can vary depending on the severity of the break and the individual's overall health.