Contusion of unsp little finger with damage to nail, sequela

This code describes a past injury involving a bruise to an unspecified little finger, specifically affecting the nail. The "sequela" indicates that this code is used for complications or conditions arising as a direct result of the original contusion, even after the initial injury has healed. This could include nail deformities, chronic pain, or other persistent issues.

Apply this code when documenting a patient presenting with a long-term consequence of a little finger contusion that damaged the nail. This is appropriate for follow-up visits addressing residual problems from the original injury, such as a permanently discolored or misshapen nail, or ongoing discomfort. Do not use for the initial acute injury.

• Always assign a seventh character of "S" for sequela when using this code.
• Ensure documentation clearly links the current condition to a previous little finger contusion with nail involvement.
• Consider additional codes for specific sequelae (e.g., pain, infection) if applicable and supported by documentation.