S90.9: Superficial injury of ankle and foot, unspecified

Superficial injury of the ankle and foot, unspecified (S90.9) is a general term for minor injuries to the outer layer of the ankle or foot. It does not provide specific information about the type of injury but includes injuries like scratches, scrapes, bruises, or minor burns. These injuries commonly occur due to accidents, falls, or direct impacts like knocking your foot against a hard surface, but they can also result from other activities like sports. Symptoms often include pain, redness, or swelling at the site of the injury. These symptoms usually appear immediately after the injury, but intensity can vary depending on the severity of the damage. Recovery generally happens without complications, with a continuous decrease in symptoms as the affected area heals over time.