Pnctr w fb of l idx fngr w/o damage to nail, sequela

This code describes a puncture wound to the left index finger that includes a retained foreign body, such as a splinter or thorn. Importantly, there is no associated damage to the fingernail. The "S" at the end indicates that this is a sequela code, meaning it's used for complications or conditions arising as a direct result of an earlier injury.

This code is appropriate for encounters where a patient presents with a persistent issue related to a previous puncture wound of the left index finger, where a foreign body was present and the nail was not damaged. Examples include chronic pain, infection, or granuloma formation at the site of the old injury due to a retained foreign body. It should be used when the initial injury has healed but a complication from the foreign body remains.

• Always sequence this sequela code after the code describing the specific complication (e.g., infection, pain).
• Ensure documentation clearly states the presence of a foreign body and explicitly rules out nail damage.
• Verify that the encounter is for a late effect or complication of the original injury, not the initial treatment.