S66.20Non-billable (header)
Unspecified injury of extensor muscle, fascia and tendon of thumb at wrist and hand level
Unspecified injury of extensor muscle, fascia and tendon of …
Code Hierarchy
┌19Injury, poisoning and certain other consequences of external causes (S00-T88)├S60-S69Injuries to the wrist, hand and fingers (S60-S69)
└S66.20Unspecified injury of extensor muscle, fascia and tendon of …
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