Burn of 3rd deg mu left fingers (nail), inc thumb, sequela

This code signifies a third-degree burn affecting multiple fingers, including the thumb, on the left hand. A third-degree burn involves full-thickness tissue destruction, extending through all layers of the skin and potentially into underlying structures. The "sequela" designation indicates that this code is used for complications or conditions arising directly from the initial burn injury, long after the acute phase has passed.

Use this code when documenting a long-term complication or residual effect of a third-degree burn to multiple left fingers, including the thumb. This could include chronic pain, scarring, contractures, functional impairment, or other persistent issues directly attributable to the original burn. This code is not for the initial treatment of the acute burn.

• Always assign an external cause code (V00-Y99) in conjunction with this code to describe the circumstances of the burn.
• Ensure documentation clearly supports the "sequela" designation, indicating a chronic condition resulting from the burn.
• Do not use this code for acute burn treatment; instead, refer to the appropriate acute burn codes (T23.342A, T23.342D).