S66.921A
ICD-10-CMLaceration of unspecified muscle, fascia and tendon at wrist and hand level, right hand, initial encounter
This code signifies a tear or cut in an unspecified muscle, fascia, or tendon located in the right wrist or hand. This injury involves the soft tissues responsible for movement and stability in the hand and wrist, without further specification of the exact tissue involved.
Use this code for initial encounters where a patient presents with a laceration to the right wrist or hand, and the specific muscle, fascia, or tendon involved is not documented or cannot be determined. This is appropriate when the injury is clearly a laceration but lacks the detailed anatomical specificity for a more precise code.
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