Open bite, unspecified lower leg, initial encounter

This code signifies an open wound on the lower leg, where the skin and underlying tissues have been penetrated by a human or animal bite, and the specific location on the lower leg is not documented. An "open bite" implies a break in the skin, exposing deeper tissues.

Apply this code when a patient presents with a bite wound to the lower leg, and the medical record does not specify a more precise anatomical location (e.g., ankle, calf). This code is appropriate for the initial treatment of such an injury.

• Ensure "initial encounter" is appropriate for the patient's current visit for this injury.
• If the bite location is specified (e.g., ankle, calf), use a more specific code from the S81.85- series.
• Always code any associated infections, foreign bodies, or other complications separately.