Strain extn musc/fasc/tend r mid finger at wrs/hnd lv, sqla

This code signifies a past injury to the extensor muscle, fascia, or tendon of the right middle finger, specifically at the wrist or hand level, that has resulted in a lasting condition or complication. It indicates that the initial acute injury has resolved, but the patient continues to experience residual effects such such as pain, weakness, or limited range of motion.

Apply this code when documenting a patient presenting with a chronic issue directly attributable to a previous strain of the right middle finger extensor structures. This is appropriate for follow-up visits where the primary focus is managing the long-term consequences of the initial injury, rather than the acute injury itself. Examples include persistent stiffness, chronic pain, or functional impairment stemming from the original strain.

• Always use an additional code to specify the nature of the sequela (e.g., chronic pain, scar formation, muscle weakness).
• Ensure documentation clearly distinguishes between an acute injury and a sequela; the "S" seventh character is crucial for this distinction.
• Verify that the injury location is specifically the right middle finger extensor structures at the wrist or hand level.