| S66395A | Other injury of extensor muscle, fascia and tendon of left ring finger at wrist and hand level, initial encounter |
| S66395D | Other injury of extensor muscle, fascia and tendon of left ring finger at wrist and hand level, subsequent encounter |
| S66395S | Other injury of extensor muscle, fascia and tendon of left ring finger at wrist and hand level, sequela |
| S66396 | Other injury of extensor muscle, fascia and tendon of right little finger at wrist and hand level |
| S66396A | Other injury of extensor muscle, fascia and tendon of right little finger at wrist and hand level, initial encounter |
| S66396D | Other injury of extensor muscle, fascia and tendon of right little finger at wrist and hand level, subsequent encounter |
| S66396S | Other injury of extensor muscle, fascia and tendon of right little finger at wrist and hand level, sequela |
| S66397 | Inj extensor musc/fasc/tend left little finger at wrs/hnd lv Other injury of extensor muscle, fascia and tendon of left little finger at wrist and hand level |
| S66397A | Other injury of extensor muscle, fascia and tendon of left little finger at wrist and hand level, initial encounter |
| S66397D | Other injury of extensor muscle, fascia and tendon of left little finger at wrist and hand level, subsequent encounter |
| S66397S | Other injury of extensor muscle, fascia and tendon of left little finger at wrist and hand level, sequela |
| S66398 | Other injury of extensor muscle, fascia and tendon of other finger at wrist and hand level |
| S66398A | Other injury of extensor muscle, fascia and tendon of other finger at wrist and hand level, initial encounter |
| S66398D | Other injury of extensor muscle, fascia and tendon of other finger at wrist and hand level, subsequent encounter |
| S66398S | Other injury of extensor muscle, fascia and tendon of other finger at wrist and hand level, sequela |
| S66399 | Other injury of extensor muscle, fascia and tendon of unspecified finger at wrist and hand level |
| S66399A | Other injury of extensor muscle, fascia and tendon of unspecified finger at wrist and hand level, initial encounter |
| S66399D | Other injury of extensor muscle, fascia and tendon of unspecified finger at wrist and hand level, subsequent encounter |
| S66399S | Other injury of extensor muscle, fascia and tendon of unspecified finger at wrist and hand level, sequela |
| S664 | Injury of intrinsic muscle, fascia and tendon of thumb at wrist and hand level |
| S6640 | Unspecified injury of intrinsic muscle, fascia and tendon of thumb at wrist and hand level |
| S66401 | Unspecified injury of intrinsic muscle, fascia and tendon of right thumb at wrist and hand level |
| S66401A | Unspecified injury of intrinsic muscle, fascia and tendon of right thumb at wrist and hand level, initial encounter |
| S66401D | Unspecified injury of intrinsic muscle, fascia and tendon of right thumb at wrist and hand level, subsequent encounter |
| S66401S | Unspecified injury of intrinsic muscle, fascia and tendon of right thumb at wrist and hand level, sequela |
| S66402 | Unspecified injury of intrinsic muscle, fascia and tendon of left thumb at wrist and hand level |
| S66402A | Unspecified injury of intrinsic muscle, fascia and tendon of left thumb at wrist and hand level, initial encounter |
| S66402D | Unspecified injury of intrinsic muscle, fascia and tendon of left thumb at wrist and hand level, subsequent encounter |
| S66402S | Unspecified injury of intrinsic muscle, fascia and tendon of left thumb at wrist and hand level, sequela |
| S66409 | Unspecified injury of intrinsic muscle, fascia and tendon of unspecified thumb at wrist and hand level |
| S66409A | Unspecified injury of intrinsic muscle, fascia and tendon of unspecified thumb at wrist and hand level, initial encounter |
| S66409D | Unspecified injury of intrinsic muscle, fascia and tendon of unspecified thumb at wrist and hand level, subsequent encounter |
| S66409S | Unspecified injury of intrinsic muscle, fascia and tendon of unspecified thumb at wrist and hand level, sequela |
| S6641 | Strain of intrinsic muscle, fascia and tendon of thumb at wrist and hand level |
| S66411 | Strain of intrinsic musc/fasc/tend right thumb at wrs/hnd lv Strain of intrinsic muscle, fascia and tendon of right thumb at wrist and hand level |
| S66411A | Strain of intrinsic musc/fasc/tend r thm at wrs/hnd lv, init Strain of intrinsic muscle, fascia and tendon of right thumb at wrist and hand level, initial encounter |
| S66411D | Strain of intrinsic musc/fasc/tend r thm at wrs/hnd lv, subs Strain of intrinsic muscle, fascia and tendon of right thumb at wrist and hand level, subsequent encounter |
| S66411S | Strain of intrns musc/fasc/tend r thm at wrs/hnd lv, sequela Strain of intrinsic muscle, fascia and tendon of right thumb at wrist and hand level, sequela |
| S66412 | Strain of intrinsic muscle, fascia and tendon of left thumb at wrist and hand level |
| S66412A | Strain of intrinsic musc/fasc/tend l thm at wrs/hnd lv, init Strain of intrinsic muscle, fascia and tendon of left thumb at wrist and hand level, initial encounter |
| S66412D | Strain of intrinsic musc/fasc/tend l thm at wrs/hnd lv, subs Strain of intrinsic muscle, fascia and tendon of left thumb at wrist and hand level, subsequent encounter |
| S66412S | Strain of intrns musc/fasc/tend l thm at wrs/hnd lv, sequela Strain of intrinsic muscle, fascia and tendon of left thumb at wrist and hand level, sequela |
| S66419 | Strain of intrinsic muscle, fascia and tendon of unspecified thumb at wrist and hand level |
| S66419A | Strain of intrinsic muscle, fascia and tendon of unspecified thumb at wrist and hand level, initial encounter |
| S66419D | Strain of intrinsic muscle, fascia and tendon of unspecified thumb at wrist and hand level, subsequent encounter |
| S66419S | Strain of intrinsic muscle, fascia and tendon of unspecified thumb at wrist and hand level, sequela |
| S6642 | Laceration of intrinsic muscle, fascia and tendon of thumb at wrist and hand level |
| S66421 | Laceration of intrinsic muscle, fascia and tendon of right thumb at wrist and hand level |
| S66421A | Laceration of intrinsic muscle, fascia and tendon of right thumb at wrist and hand level, initial encounter |
| S66421D | Laceration of intrinsic muscle, fascia and tendon of right thumb at wrist and hand level, subsequent encounter |