- Codes Description
- S66.20
Unspecified injury of extensor muscle, fascia and tendon of thumb at wrist and hand level
- S66.21
Strain of extensor muscle, fascia and tendon of thumb at wrist and hand level
- S66.22
Laceration of extensor muscle, fascia and tendon of thumb at wrist and hand level
- S66.29
Other specified injury of extensor muscle, fascia and tendon of thumb at wrist and hand level