Strain extn musc/fasc/tend r little fngr at wrs/hnd lv, sqla

This code signifies a past injury to the extensor muscles, fascia, or tendons of the right little finger at the wrist or hand level, where the patient is now experiencing residual effects or complications from that initial strain. These sequelae could include chronic pain, weakness, limited range of motion, or other persistent functional deficits.

Apply this code when documenting a patient presenting with ongoing symptoms directly attributable to a previously sustained strain of the extensor structures of the right little finger. This is appropriate for follow-up visits addressing the long-term consequences of such an injury, rather than the initial acute event.

• Ensure documentation clearly links current symptoms to a past extensor strain of the right little finger.
• Confirm the injury location is specifically at the wrist and hand level, affecting the little finger.
• This "S" seventh character indicates a sequela, meaning the acute injury has resolved, but residual effects persist.