Contusion of right thumb with damage to nail, sequela

This code signifies a persistent or late-effect injury to the right thumb, specifically a contusion that also involved damage to the nail structure. This indicates that the initial injury has resolved, but there are ongoing symptoms, functional limitations, or structural changes related to the original contusion and nail damage.

Use this code when documenting a patient presenting with long-term complications or residual effects stemming from a past contusion of the right thumb with associated nail damage. This includes scenarios such as chronic pain, nail deformity, or impaired function directly attributable to the original injury.

• Always append the 7th character "S" for sequela when documenting a late effect of an injury.
• Ensure documentation clearly links the current condition to the original contusion and nail damage.
• Consider co-reporting with codes for specific residual conditions, such as chronic pain or nail dystrophy, if applicable.