S66.4
Non-Billable (Header)Injury of intrinsic muscle, fascia and tendon of thumb at wrist and hand level
Child Codes
S66.40Unspecified injury of intrinsic muscle, fascia and tendon of thumb at wrist and hand level
S66.41Strain of intrinsic muscle, fascia and tendon of thumb at wrist and hand level
S66.42Laceration of intrinsic muscle, fascia and tendon of thumb at wrist and hand level
S66.49Other specified injury of intrinsic muscle, fascia and tendon of thumb at wrist and hand level
Code Hierarchy
└S66Injury of muscle, fascia and tendon at wrist and hand level└S66.4Injury of intrinsic muscle, fascia and tendon of thumb at wrist and hand level
└S66.4Injury of intrinsic muscle, fascia and tendon of thumb at wrist and hand level