Unsp inj long flxr musc/fasc/tend r thm at wrs/hnd lv, sqla

This code signifies a long-term consequence or late effect of an unspecified injury to the long flexor muscle, fascia, or tendon of the right thumb. The injury occurred at the wrist or hand level, and the patient is now presenting for care related to residual symptoms or complications from that past injury.

Use this code when documenting follow-up care for a patient experiencing persistent issues (e.g., pain, weakness, limited range of motion, scarring) stemming from a previously sustained, but unspecified, injury to the right thumb's long flexor structures. This code is appropriate when the acute phase of the original injury has passed, and the current encounter addresses the sequelae.

• Ensure documentation clearly indicates the current condition is a "sequela" or "late effect" of a past injury.
• This code is for unspecified injuries; if the specific type of injury (e.g., strain, laceration) is known, a more specific sequela code should be used.
• Always sequence the sequela code first, followed by any codes for the specific residual condition being treated.