| S66299 | Other specified injury of extensor muscle, fascia and tendon of unspecified thumb at wrist and hand level |
| S66299A | Other specified injury of extensor muscle, fascia and tendon of unspecified thumb at wrist and hand level, initial encounter |
| S66299D | Other specified injury of extensor muscle, fascia and tendon of unspecified thumb at wrist and hand level, subsequent encounter |
| S66299S | Other specified injury of extensor muscle, fascia and tendon of unspecified thumb at wrist and hand level, sequela |
| S663 | Injury of extensor muscle, fascia and tendon of other and unspecified finger at wrist and hand level |
| S6630 | Unspecified injury of extensor muscle, fascia and tendon of other and unspecified finger at wrist and hand level |
| S66300 | Unspecified injury of extensor muscle, fascia and tendon of right index finger at wrist and hand level |
| S66300A | Unspecified injury of extensor muscle, fascia and tendon of right index finger at wrist and hand level, initial encounter |
| S66300D | Unspecified injury of extensor muscle, fascia and tendon of right index finger at wrist and hand level, subsequent encounter |
| S66300S | Unspecified injury of extensor muscle, fascia and tendon of right index finger at wrist and hand level, sequela |
| S66301 | Unspecified injury of extensor muscle, fascia and tendon of left index finger at wrist and hand level |
| S66301A | Unspecified injury of extensor muscle, fascia and tendon of left index finger at wrist and hand level, initial encounter |
| S66301D | Unspecified injury of extensor muscle, fascia and tendon of left index finger at wrist and hand level, subsequent encounter |
| S66301S | Unspecified injury of extensor muscle, fascia and tendon of left index finger at wrist and hand level, sequela |
| S66302 | Unspecified injury of extensor muscle, fascia and tendon of right middle finger at wrist and hand level |
| S66302A | Unspecified injury of extensor muscle, fascia and tendon of right middle finger at wrist and hand level, initial encounter |
| S66302D | Unspecified injury of extensor muscle, fascia and tendon of right middle finger at wrist and hand level, subsequent encounter |
| S66302S | Unspecified injury of extensor muscle, fascia and tendon of right middle finger at wrist and hand level, sequela |
| S66303 | Unspecified injury of extensor muscle, fascia and tendon of left middle finger at wrist and hand level |
| S66303A | Unspecified injury of extensor muscle, fascia and tendon of left middle finger at wrist and hand level, initial encounter |
| S66303D | Unspecified injury of extensor muscle, fascia and tendon of left middle finger at wrist and hand level, subsequent encounter |
| S66303S | Unspecified injury of extensor muscle, fascia and tendon of left middle finger at wrist and hand level, sequela |
| S66304 | Unspecified injury of extensor muscle, fascia and tendon of right ring finger at wrist and hand level |
| S66304A | Unspecified injury of extensor muscle, fascia and tendon of right ring finger at wrist and hand level, initial encounter |
| S66304D | Unspecified injury of extensor muscle, fascia and tendon of right ring finger at wrist and hand level, subsequent encounter |
| S66304S | Unspecified injury of extensor muscle, fascia and tendon of right ring finger at wrist and hand level, sequela |
| S66305 | Unspecified injury of extensor muscle, fascia and tendon of left ring finger at wrist and hand level |
| S66305A | Unspecified injury of extensor muscle, fascia and tendon of left ring finger at wrist and hand level, initial encounter |
| S66305D | Unspecified injury of extensor muscle, fascia and tendon of left ring finger at wrist and hand level, subsequent encounter |
| S66305S | Unspecified injury of extensor muscle, fascia and tendon of left ring finger at wrist and hand level, sequela |
| S66306 | Unspecified injury of extensor muscle, fascia and tendon of right little finger at wrist and hand level |
| S66306A | Unspecified injury of extensor muscle, fascia and tendon of right little finger at wrist and hand level, initial encounter |
| S66306D | Unspecified injury of extensor muscle, fascia and tendon of right little finger at wrist and hand level, subsequent encounter |
| S66306S | Unspecified injury of extensor muscle, fascia and tendon of right little finger at wrist and hand level, sequela |
| S66307 | Unspecified injury of extensor muscle, fascia and tendon of left little finger at wrist and hand level |
| S66307A | Unspecified injury of extensor muscle, fascia and tendon of left little finger at wrist and hand level, initial encounter |
| S66307D | Unspecified injury of extensor muscle, fascia and tendon of left little finger at wrist and hand level, subsequent encounter |
| S66307S | Unspecified injury of extensor muscle, fascia and tendon of left little finger at wrist and hand level, sequela |
| S66308 | Unspecified injury of extensor muscle, fascia and tendon of other finger at wrist and hand level |
| S66308A | Unspecified injury of extensor muscle, fascia and tendon of other finger at wrist and hand level, initial encounter |
| S66308D | Unspecified injury of extensor muscle, fascia and tendon of other finger at wrist and hand level, subsequent encounter |
| S66308S | Unspecified injury of extensor muscle, fascia and tendon of other finger at wrist and hand level, sequela |
| S66309 | Unspecified injury of extensor muscle, fascia and tendon of unspecified finger at wrist and hand level |
| S66309A | Unsp inj extn musc/fasc/tend unsp finger at wrs/hnd lv, init Unspecified injury of extensor muscle, fascia and tendon of unspecified finger at wrist and hand level, initial encounter |
| S66309D | Unsp inj extn musc/fasc/tend unsp finger at wrs/hnd lv, subs Unspecified injury of extensor muscle, fascia and tendon of unspecified finger at wrist and hand level, subsequent encounter |
| S66309S | Unsp inj extn musc/fasc/tend unsp finger at wrs/hnd lv, sqla Unspecified injury of extensor muscle, fascia and tendon of unspecified finger at wrist and hand level, sequela |
| S6631 | Strain extensor musc/fasc/tend and unsp finger at wrs/hnd lv Strain of extensor muscle, fascia and tendon of other and unspecified finger at wrist and hand level |
| S66310 | Strain of extensor muscle, fascia and tendon of right index finger at wrist and hand level |
| S66310A | Strain of extensor muscle, fascia and tendon of right index finger at wrist and hand level, initial encounter |
| S66310D | Strain of extensor muscle, fascia and tendon of right index finger at wrist and hand level, subsequent encounter |