Pnctr w/o fb of left lesser toe(s) w damage to nail, sequela

This code signifies a healed puncture wound on the left lesser toe(s) where the nail was damaged during the initial injury. There is no retained foreign body from the original wound. The "sequela" indicates that this code is used for the long-term effects or complications of the initial puncture wound, not the acute injury itself.

Apply this code when documenting follow-up care for a patient who previously sustained a puncture wound to the left lesser toe(s) that resulted in nail damage. This is appropriate for conditions such as chronic nail deformity, onycholysis, or other persistent nail issues directly attributable to the past puncture injury. Do not use for the initial acute injury.

• Ensure documentation clearly states the puncture wound is in the past and the current encounter addresses a residual effect on the nail.
• Verify the specific toe(s) involved and laterality (left) are accurately documented.
• Confirm the absence of a current foreign body; if a foreign body is present, a different code would be more appropriate.