Burn of second degree of left thumb (nail), init encntr

This code signifies a partial-thickness burn affecting the left thumb, specifically involving the nail or surrounding tissue, characterized by blistering, significant pain, and redness. The injury extends beyond the epidermis into the dermis but does not involve the full thickness of the skin.

This code is appropriate for documenting the initial treatment or evaluation of a patient presenting with a second-degree burn to their left thumb. It should be used when the patient is receiving active treatment for the acute injury.

• Ensure documentation specifies "left thumb" and "second degree" burn.
• Verify that this is the patient's first encounter for this specific burn injury.
• Do not use for superficial (first-degree) or full-thickness (third-degree) burns.