Inj extn musc/fasc/tend r mid finger at wrs/hnd lv, sequela

This code signifies a long-term complication or residual effect stemming from a past injury to the extensor muscle, fascia, or tendon of the right middle finger, specifically at the wrist or hand level. This could include chronic pain, stiffness, weakness, or functional impairment that persists after the initial healing phase of the original injury.

Apply this code when documenting a patient presenting with ongoing issues directly attributable to a previous injury of the extensor structures of the right middle finger. This is appropriate for follow-up visits addressing chronic symptoms or functional limitations that are a direct consequence of the original trauma.

• Always assign this "S" (sequela) code as a secondary diagnosis, with the primary diagnosis reflecting the current manifestation of the sequela (e.g., chronic pain, limited range of motion).
• Ensure documentation clearly links the current condition to a past injury of the specified anatomical site.
• Verify laterality (right) and digit (middle finger) are accurately reflected in the medical record.