Unsp opn wnd l little finger w/o damage to nail, sequela

This code signifies a past open injury to the left little finger that did not involve the fingernail. It indicates a long-term consequence or complication arising from the original wound, rather than the acute injury itself. The specific nature of the open wound is not documented.

Apply this code when documenting a chronic condition, scar, or other residual effect directly attributable to an unstated type of open wound on the left little finger, where the nail was explicitly not damaged. This is appropriate for follow-up encounters addressing the sequelae of such an injury.

• Ensure documentation clearly links the current condition to a previous open wound of the left little finger.
• Verify that the nail was explicitly noted as undamaged in the original injury or subsequent documentation.
• Do not use for acute injuries; this code is specifically for sequelae.