Unsp inj flxr musc/fasc/tend l idx fngr at wrs/hnd lv, sqla

This code signifies a long-term or late effect of an unspecified injury to the flexor muscles, fascia, or tendons of the left index finger. The original injury occurred at the wrist or hand level, and the patient is now presenting with residual symptoms or complications directly attributable to that past trauma.

Use this code when documenting a patient presenting with chronic pain, stiffness, weakness, or other persistent issues in the left index finger, specifically related to a prior, unspecific injury of the flexor apparatus. This applies when the acute phase of the original injury has passed, and the current encounter addresses the lasting consequences.

• This code is for sequelae, meaning it should be used for residual conditions after the acute injury has healed.
• Always sequence this code after the code describing the specific residual condition (e.g., chronic pain, contracture).
• Ensure documentation clearly links the current symptoms to a past, unspecified injury of the left index finger flexor structures.