Corrosion of second degree of unsp axilla, init encntr

This code signifies a second-degree chemical burn affecting an unspecified axilla. This type of injury involves damage to the epidermis and dermis, characterized by blistering, pain, and redness, but typically without full-thickness tissue destruction. The "initial encounter" indicates that the patient is receiving active treatment for this specific injury.

Use this code when documenting a patient's first presentation for a second-degree chemical burn to either the left or right axilla, where the specific side is not documented. This is appropriate for acute care settings such as emergency departments or initial clinic visits following the injury.

• Ensure the documentation clearly specifies a "second-degree" corrosion and the affected body area is the "axilla."
• Only use the "A" (initial encounter) seventh character for the period of active treatment for the injury.
• If the specific axilla (left or right) is documented, a more specific code should be selected.