Contact with needle (sewing), sequela

This code describes the long-term or late effects resulting from a previous injury involving contact with a sewing needle. These sequelae can include chronic pain, nerve damage, scar tissue formation, or persistent infection that manifests after the initial acute injury has resolved. The "S" in the seventh character indicates that this is a sequela code.

Apply this code when documenting conditions that are a direct consequence of an earlier sewing needle injury, and these conditions are now being treated or evaluated. Examples include a patient presenting with chronic paresthesia in a finger years after a sewing needle puncture, or a non-healing ulcer at the site of a previous needle stick. This code is not for the initial acute injury.

• Always use this code as a secondary diagnosis, following the code for the specific sequela (e.g., chronic pain, scar, nerve damage).
• Ensure documentation clearly links the current condition to a past sewing needle injury.
• Do not use this code for acute injuries; refer to the appropriate acute injury code for initial encounters.