Unsp inj extn musc/fasc/tend r mid fngr at wrs/hnd lv, sqla

This code signifies a past, unspecified injury to the extensor muscle, fascia, or tendon of the right middle finger, specifically at the wrist or hand level. The "sequela" designation indicates that this code is used to report a condition that is a late effect or complication of the initial injury, rather than the acute injury itself.

This code is appropriate when a patient presents with a current problem or symptom that is a direct result of a previous, unspecified injury to the ext extensor structures of the right middle finger. Examples include chronic pain, weakness, stiffness, or deformity stemming from an old injury. It should be used when the original injury has healed, but its lasting effects are being treated.

• Always ensure documentation clearly links the current condition to a past injury of the right middle finger extensor structures.
• Do not use this code for acute injuries; instead, select an appropriate acute injury code.
• Confirm that the injury location is specifically at the wrist or hand level, not more proximal.