Open bite of left middle finger w/o damage to nail, init

This code signifies a wound on the left middle finger caused by a bite, where the skin is broken and exposed to the outside environment. Importantly, there is no associated injury to the fingernail or nail bed. This diagnosis is for the initial treatment of such an injury.

Apply this code when documenting the first presentation and treatment of a patient who has sustained an open bite wound to their left middle finger. This includes animal bites, human bites, or other incidents resulting in an open wound from a biting mechanism. It is appropriate when the nail structure itself remains intact.

• Ensure the documentation clearly specifies the left middle finger and confirms an open wound without nail involvement.
• Verify this is the patient's first encounter for this specific injury; subsequent encounters will require a different seventh character.
• Consider additional codes for the perpetrator of the bite (e.g., W53.01XA for dog bite) and any associated infections.