Inj flexor musc/fasc/tend unsp finger at wrs/hnd lv, sequela

This code signifies a long-term complication or late effect resulting from a previous injury to the flexor muscles, fascia, or tendons of an unspecified finger, affecting the wrist or hand region. These sequelae can include chronic pain, stiffness, limited range of motion, or functional impairment that persists after the initial injury has healed.

Apply this code when documenting a patient presenting with a current condition directly attributable to an old injury of the flexor structures of a finger at the wrist or hand level. This is appropriate for follow-up visits addressing residual issues from a past trauma, such as chronic tenosynovitis or adhesions following a laceration or crush injury.

• Always use this code as a secondary diagnosis, following the code for the specific sequela (e.g., chronic pain, stiffness).
• Ensure documentation clearly links the current condition to a past injury of the flexor structures of the finger.
• Verify that the injury location is at the wrist or hand level and involves flexor components.