S66.325S
ICD-10-CMLaceration of extensor muscle, fascia and tendon of left ring finger at wrist and hand level, sequela
This code signifies a past injury involving a laceration to the extensor muscle, fascia, and tendon of the left ring finger, specifically at the wrist or hand level. The "sequela" designation indicates that this code is used for a late effect or complication directly resulting from the initial laceration, rather than the acute injury itself.
Use this code when documenting a patient presenting with ongoing issues, such as chronic pain, stiffness, limited range of motion, or functional impairment, that are directly attributable to a previously sustained laceration of the extensor structures of the left ring finger. This code is appropriate for follow-up visits after the initial healing phase of the acute injury.
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