Lacerat extn/abdr musc/fasc/tend of r thm at forarm lv, sqla

This code signifies a healed injury or late effect of a laceration affecting the extensor or abductor muscles, fascia, or tendons of the right thumb, specifically at the forearm level. It indicates that the initial acute injury has resolved, but the patient is still experiencing residual problems or complications directly related to that past trauma.

Use this code when documenting a patient presenting with long-term issues such as chronic pain, stiffness, weakness, or functional limitations in the right thumb or hand, which are directly attributable to a previously sustained laceration of the specified muscle/tendon groups at the forearm level. This applies when the acute phase of the original injury has passed, and the current encounter addresses these lasting effects.

• Always ensure documentation clearly links the current sequela to the original laceration.
• Verify the injury location is specifically the right thumb and at the forearm level.
• Confirm the injury involves extensor or abductor muscles, fascia, or tendons, not flexors.