Unsp inj flexor musc/fasc/tend l mid fngr at forarm lv, sqla

This code signifies a long-term complication or residual effect stemming from an unspecified injury to the flexor muscle, fascia, and/or tendon of the left middle finger, specifically at the forearm level. This indicates that the initial acute injury has resolved, but the patient continues to experience issues directly related to that past trauma.

Use this code when documenting a patient presenting with persistent symptoms, functional limitations, or anatomical changes in the left middle finger's flexor structures at the forearm level, and these issues are a direct consequence of a previously sustained, unspecified injury. This applies to follow-up encounters for chronic pain, stiffness, weakness, or other sequelae after the initial healing period.

• Ensure documentation clearly links the current condition to a past, unspecified injury of the flexor structures.
• This "S" seventh character indicates a sequela, meaning the acute phase of the injury has passed.
• Verify the injury location is specifically the left middle finger and at the forearm level.