Corrosion of second degree of right toe(s) (nail), init

This code signifies a second-degree chemical burn affecting the toes, including the toenail, on the patient's right foot. A second-degree corrosion indicates damage extending beyond the epidermis into the dermis, typically presenting with blistering, pain, and redness.

Apply this code when documenting an initial encounter for a patient presenting with a chemical injury to the right toes that has resulted in partial-thickness tissue damage. This would include scenarios such as exposure to strong acids or bases causing blistering and pain on the right foot's digits.

• Ensure the documentation clearly specifies "corrosion" (chemical burn) rather than a thermal burn.
• Verify the laterality is explicitly stated as "right" and the injury involves the "toe(s)."
• Confirm this is the initial treatment for this specific injury to justify the "A" seventh character.