Lacerat extensor musc/fasc/tend r thm at wrs/hnd lv, sequela

This code signifies a past injury involving a laceration to the extensor muscle, fascia, or tendon of the right thumb, specifically at the wrist or hand level. The "sequela" designation indicates that this code is used to report a current condition or complication resulting from the initial laceration, not the acute injury itself.

Apply this code when documenting a long-term effect or consequence of a previously sustained laceration to the right thumb's extensor structures. This could include chronic pain, limited range of motion, weakness, or other persistent issues directly attributable to the original injury. Do not use this code for the initial treatment of the acute laceration.

• Always assign an additional code to specify the nature of the sequela (e.g., scar formation, chronic pain, contracture).
• Ensure documentation clearly links the current condition to the past laceration of the right thumb's extensor structures.
• Verify the injury occurred at the wrist or hand level, as other anatomical sites would require a different code.