| ICD-10 Code | Description |
| S66.310A | Strain of extensor muscle, fascia and tendon of right index finger at wrist and hand level, initial encounter |
| S66.310D | Strain of extensor muscle, fascia and tendon of right index finger at wrist and hand level, subsequent encounter |
| S66.310S | Strain of extensor muscle, fascia and tendon of right index finger at wrist and hand level, sequela |
| S66.311A | Strain of extensor muscle, fascia and tendon of left index finger at wrist and hand level, initial encounter |
| S66.311D | Strain of extensor muscle, fascia and tendon of left index finger at wrist and hand level, subsequent encounter |
| S66.311S | Strain of extensor muscle, fascia and tendon of left index finger at wrist and hand level, sequela |
| S66.312A | Strain of extensor muscle, fascia and tendon of right middle finger at wrist and hand level, initial encounter |
| S66.312D | Strain of extensor muscle, fascia and tendon of right middle finger at wrist and hand level, subsequent encounter |
| S66.312S | Strain of extensor muscle, fascia and tendon of right middle finger at wrist and hand level, sequela |
| S66.313A | Strain of extensor muscle, fascia and tendon of left middle finger at wrist and hand level, initial encounter |
| S66.313D | Strain of extensor muscle, fascia and tendon of left middle finger at wrist and hand level, subsequent encounter |
| S66.313S | Strain of extensor muscle, fascia and tendon of left middle finger at wrist and hand level, sequela |
| S66.314A | Strain of extensor muscle, fascia and tendon of right ring finger at wrist and hand level, initial encounter |
| S66.314D | Strain of extensor muscle, fascia and tendon of right ring finger at wrist and hand level, subsequent encounter |
| S66.314S | Strain of extensor muscle, fascia and tendon of right ring finger at wrist and hand level, sequela |
| S66.315A | Strain of extensor muscle, fascia and tendon of left ring finger at wrist and hand level, initial encounter |
| S66.315D | Strain of extensor muscle, fascia and tendon of left ring finger at wrist and hand level, subsequent encounter |
| S66.315S | Strain of extensor muscle, fascia and tendon of left ring finger at wrist and hand level, sequela |
| S66.316A | Strain of extensor muscle, fascia and tendon of right little finger at wrist and hand level, initial encounter |
| S66.316D | Strain of extensor muscle, fascia and tendon of right little finger at wrist and hand level, subsequent encounter |
| S66.316S | Strain of extensor muscle, fascia and tendon of right little finger at wrist and hand level, sequela |
| S66.317A | Strain of extensor muscle, fascia and tendon of left little finger at wrist and hand level, initial encounter |
| S66.317D | Strain of extensor muscle, fascia and tendon of left little finger at wrist and hand level, subsequent encounter |
| S66.317S | Strain of extensor muscle, fascia and tendon of left little finger at wrist and hand level, sequela |
| S66.318A | Strain of extensor muscle, fascia and tendon of other finger at wrist and hand level, initial encounter |
| S66.318D | Strain of extensor muscle, fascia and tendon of other finger at wrist and hand level, subsequent encounter |
| S66.318S | Strain of extensor muscle, fascia and tendon of other finger at wrist and hand level, sequela |
| S66.319A | Strain of extensor muscle, fascia and tendon of unspecified finger at wrist and hand level, initial encounter |
| S66.319D | Strain of extensor muscle, fascia and tendon of unspecified finger at wrist and hand level, subsequent encounter |
| S66.319S | Strain of extensor muscle, fascia and tendon of unspecified finger at wrist and hand level, sequela |
