| ICD-10 Code | Description |
| S66.500A | Unspecified injury of intrinsic muscle, fascia and tendon of right index finger at wrist and hand level, initial encounter |
| S66.500D | Unspecified injury of intrinsic muscle, fascia and tendon of right index finger at wrist and hand level, subsequent encounter |
| S66.500S | Unspecified injury of intrinsic muscle, fascia and tendon of right index finger at wrist and hand level, sequela |
| S66.501A | Unspecified injury of intrinsic muscle, fascia and tendon of left index finger at wrist and hand level, initial encounter |
| S66.501D | Unspecified injury of intrinsic muscle, fascia and tendon of left index finger at wrist and hand level, subsequent encounter |
| S66.501S | Unspecified injury of intrinsic muscle, fascia and tendon of left index finger at wrist and hand level, sequela |
| S66.502A | Unspecified injury of intrinsic muscle, fascia and tendon of right middle finger at wrist and hand level, initial encounter |
| S66.502D | Unspecified injury of intrinsic muscle, fascia and tendon of right middle finger at wrist and hand level, subsequent encounter |
| S66.502S | Unspecified injury of intrinsic muscle, fascia and tendon of right middle finger at wrist and hand level, sequela |
| S66.503A | Unspecified injury of intrinsic muscle, fascia and tendon of left middle finger at wrist and hand level, initial encounter |
| S66.503D | Unspecified injury of intrinsic muscle, fascia and tendon of left middle finger at wrist and hand level, subsequent encounter |
| S66.503S | Unspecified injury of intrinsic muscle, fascia and tendon of left middle finger at wrist and hand level, sequela |
| S66.504A | Unspecified injury of intrinsic muscle, fascia and tendon of right ring finger at wrist and hand level, initial encounter |
| S66.504D | Unspecified injury of intrinsic muscle, fascia and tendon of right ring finger at wrist and hand level, subsequent encounter |
| S66.504S | Unspecified injury of intrinsic muscle, fascia and tendon of right ring finger at wrist and hand level, sequela |
| S66.505A | Unspecified injury of intrinsic muscle, fascia and tendon of left ring finger at wrist and hand level, initial encounter |
| S66.505D | Unspecified injury of intrinsic muscle, fascia and tendon of left ring finger at wrist and hand level, subsequent encounter |
| S66.505S | Unspecified injury of intrinsic muscle, fascia and tendon of left ring finger at wrist and hand level, sequela |
| S66.506A | Unspecified injury of intrinsic muscle, fascia and tendon of right little finger at wrist and hand level, initial encounter |
| S66.506D | Unspecified injury of intrinsic muscle, fascia and tendon of right little finger at wrist and hand level, subsequent encounter |
| S66.506S | Unspecified injury of intrinsic muscle, fascia and tendon of right little finger at wrist and hand level, sequela |
| S66.507A | Unspecified injury of intrinsic muscle, fascia and tendon of left little finger at wrist and hand level, initial encounter |
| S66.507D | Unspecified injury of intrinsic muscle, fascia and tendon of left little finger at wrist and hand level, subsequent encounter |
| S66.507S | Unspecified injury of intrinsic muscle, fascia and tendon of left little finger at wrist and hand level, sequela |
| S66.508A | Unspecified injury of intrinsic muscle, fascia and tendon of other finger at wrist and hand level, initial encounter |
| S66.508D | Unspecified injury of intrinsic muscle, fascia and tendon of other finger at wrist and hand level, subsequent encounter |
| S66.508S | Unspecified injury of intrinsic muscle, fascia and tendon of other finger at wrist and hand level, sequela |
| S66.509A | Unspecified injury of intrinsic muscle, fascia and tendon of unspecified finger at wrist and hand level, initial encounter |
| S66.509D | Unspecified injury of intrinsic muscle, fascia and tendon of unspecified finger at wrist and hand level, subsequent encounter |
| S66.509S | Unspecified injury of intrinsic muscle, fascia and tendon of unspecified finger at wrist and hand level, sequela |
| S66.510A | Strain of intrinsic muscle, fascia and tendon of right index finger at wrist and hand level, initial encounter |
| S66.510D | Strain of intrinsic muscle, fascia and tendon of right index finger at wrist and hand level, subsequent encounter |
| S66.510S | Strain of intrinsic muscle, fascia and tendon of right index finger at wrist and hand level, sequela |
| S66.511A | Strain of intrinsic muscle, fascia and tendon of left index finger at wrist and hand level, initial encounter |
| S66.511D | Strain of intrinsic muscle, fascia and tendon of left index finger at wrist and hand level, subsequent encounter |
| S66.511S | Strain of intrinsic muscle, fascia and tendon of left index finger at wrist and hand level, sequela |
| S66.512A | Strain of intrinsic muscle, fascia and tendon of right middle finger at wrist and hand level, initial encounter |
| S66.512D | Strain of intrinsic muscle, fascia and tendon of right middle finger at wrist and hand level, subsequent encounter |
| S66.512S | Strain of intrinsic muscle, fascia and tendon of right middle finger at wrist and hand level, sequela |
| S66.513A | Strain of intrinsic muscle, fascia and tendon of left middle finger at wrist and hand level, initial encounter |
| S66.513D | Strain of intrinsic muscle, fascia and tendon of left middle finger at wrist and hand level, subsequent encounter |
| S66.513S | Strain of intrinsic muscle, fascia and tendon of left middle finger at wrist and hand level, sequela |
| S66.514A | Strain of intrinsic muscle, fascia and tendon of right ring finger at wrist and hand level, initial encounter |
| S66.514D | Strain of intrinsic muscle, fascia and tendon of right ring finger at wrist and hand level, subsequent encounter |
| S66.514S | Strain of intrinsic muscle, fascia and tendon of right ring finger at wrist and hand level, sequela |
| S66.515A | Strain of intrinsic muscle, fascia and tendon of left ring finger at wrist and hand level, initial encounter |
| S66.515D | Strain of intrinsic muscle, fascia and tendon of left ring finger at wrist and hand level, subsequent encounter |
| S66.515S | Strain of intrinsic muscle, fascia and tendon of left ring finger at wrist and hand level, sequela |
| S66.516A | Strain of intrinsic muscle, fascia and tendon of right little finger at wrist and hand level, initial encounter |
| S66.516D | Strain of intrinsic muscle, fascia and tendon of right little finger at wrist and hand level, subsequent encounter |
| S66.516S | Strain of intrinsic muscle, fascia and tendon of right little finger at wrist and hand level, sequela |
| S66.517A | Strain of intrinsic muscle, fascia and tendon of left little finger at wrist and hand level, initial encounter |
| S66.517D | Strain of intrinsic muscle, fascia and tendon of left little finger at wrist and hand level, subsequent encounter |
| S66.517S | Strain of intrinsic muscle, fascia and tendon of left little finger at wrist and hand level, sequela |
| S66.518A | Strain of intrinsic muscle, fascia and tendon of other finger at wrist and hand level, initial encounter |
| S66.518D | Strain of intrinsic muscle, fascia and tendon of other finger at wrist and hand level, subsequent encounter |
| S66.518S | Strain of intrinsic muscle, fascia and tendon of other finger at wrist and hand level, sequela |
| S66.519A | Strain of intrinsic muscle, fascia and tendon of unspecified finger at wrist and hand level, initial encounter |
| S66.519D | Strain of intrinsic muscle, fascia and tendon of unspecified finger at wrist and hand level, subsequent encounter |
| S66.519S | Strain of intrinsic muscle, fascia and tendon of unspecified finger at wrist and hand level, sequela |
| S66.520A | Laceration of intrinsic muscle, fascia and tendon of right index finger at wrist and hand level, initial encounter |
| S66.520D | Laceration of intrinsic muscle, fascia and tendon of right index finger at wrist and hand level, subsequent encounter |
| S66.520S | Laceration of intrinsic muscle, fascia and tendon of right index finger at wrist and hand level, sequela |
| S66.521A | Laceration of intrinsic muscle, fascia and tendon of left index finger at wrist and hand level, initial encounter |
| S66.521D | Laceration of intrinsic muscle, fascia and tendon of left index finger at wrist and hand level, subsequent encounter |
| S66.521S | Laceration of intrinsic muscle, fascia and tendon of left index finger at wrist and hand level, sequela |
| S66.522A | Laceration of intrinsic muscle, fascia and tendon of right middle finger at wrist and hand level, initial encounter |
| S66.522D | Laceration of intrinsic muscle, fascia and tendon of right middle finger at wrist and hand level, subsequent encounter |
| S66.522S | Laceration of intrinsic muscle, fascia and tendon of right middle finger at wrist and hand level, sequela |
| S66.523A | Laceration of intrinsic muscle, fascia and tendon of left middle finger at wrist and hand level, initial encounter |
| S66.523D | Laceration of intrinsic muscle, fascia and tendon of left middle finger at wrist and hand level, subsequent encounter |
| S66.523S | Laceration of intrinsic muscle, fascia and tendon of left middle finger at wrist and hand level, sequela |
| S66.524A | Laceration of intrinsic muscle, fascia and tendon of right ring finger at wrist and hand level, initial encounter |
| S66.524D | Laceration of intrinsic muscle, fascia and tendon of right ring finger at wrist and hand level, subsequent encounter |
| S66.524S | Laceration of intrinsic muscle, fascia and tendon of right ring finger at wrist and hand level, sequela |
| S66.525A | Laceration of intrinsic muscle, fascia and tendon of left ring finger at wrist and hand level, initial encounter |
| S66.525D | Laceration of intrinsic muscle, fascia and tendon of left ring finger at wrist and hand level, subsequent encounter |
| S66.525S | Laceration of intrinsic muscle, fascia and tendon of left ring finger at wrist and hand level, sequela |
| S66.526A | Laceration of intrinsic muscle, fascia and tendon of right little finger at wrist and hand level, initial encounter |
| S66.526D | Laceration of intrinsic muscle, fascia and tendon of right little finger at wrist and hand level, subsequent encounter |
| S66.526S | Laceration of intrinsic muscle, fascia and tendon of right little finger at wrist and hand level, sequela |
| S66.527A | Laceration of intrinsic muscle, fascia and tendon of left little finger at wrist and hand level, initial encounter |
| S66.527D | Laceration of intrinsic muscle, fascia and tendon of left little finger at wrist and hand level, subsequent encounter |
| S66.527S | Laceration of intrinsic muscle, fascia and tendon of left little finger at wrist and hand level, sequela |
| S66.528A | Laceration of intrinsic muscle, fascia and tendon of other finger at wrist and hand level, initial encounter |
| S66.528D | Laceration of intrinsic muscle, fascia and tendon of other finger at wrist and hand level, subsequent encounter |
| S66.528S | Laceration of intrinsic muscle, fascia and tendon of other finger at wrist and hand level, sequela |
| S66.529A | Laceration of intrinsic muscle, fascia and tendon of unspecified finger at wrist and hand level, initial encounter |
| S66.529D | Laceration of intrinsic muscle, fascia and tendon of unspecified finger at wrist and hand level, subsequent encounter |
| S66.529S | Laceration of intrinsic muscle, fascia and tendon of unspecified finger at wrist and hand level, sequela |
| S66.590A | Other injury of intrinsic muscle, fascia and tendon of right index finger at wrist and hand level, initial encounter |
| S66.590D | Other injury of intrinsic muscle, fascia and tendon of right index finger at wrist and hand level, subsequent encounter |
| S66.590S | Other injury of intrinsic muscle, fascia and tendon of right index finger at wrist and hand level, sequela |
| S66.591A | Other injury of intrinsic muscle, fascia and tendon of left index finger at wrist and hand level, initial encounter |
| S66.591D | Other injury of intrinsic muscle, fascia and tendon of left index finger at wrist and hand level, subsequent encounter |
| S66.591S | Other injury of intrinsic muscle, fascia and tendon of left index finger at wrist and hand level, sequela |
| S66.592A | Other injury of intrinsic muscle, fascia and tendon of right middle finger at wrist and hand level, initial encounter |
| S66.592D | Other injury of intrinsic muscle, fascia and tendon of right middle finger at wrist and hand level, subsequent encounter |
| S66.592S | Other injury of intrinsic muscle, fascia and tendon of right middle finger at wrist and hand level, sequela |
| S66.593A | Other injury of intrinsic muscle, fascia and tendon of left middle finger at wrist and hand level, initial encounter |
| S66.593D | Other injury of intrinsic muscle, fascia and tendon of left middle finger at wrist and hand level, subsequent encounter |
| S66.593S | Other injury of intrinsic muscle, fascia and tendon of left middle finger at wrist and hand level, sequela |
| S66.594A | Other injury of intrinsic muscle, fascia and tendon of right ring finger at wrist and hand level, initial encounter |
| S66.594D | Other injury of intrinsic muscle, fascia and tendon of right ring finger at wrist and hand level, subsequent encounter |
| S66.594S | Other injury of intrinsic muscle, fascia and tendon of right ring finger at wrist and hand level, sequela |
| S66.595A | Other injury of intrinsic muscle, fascia and tendon of left ring finger at wrist and hand level, initial encounter |
| S66.595D | Other injury of intrinsic muscle, fascia and tendon of left ring finger at wrist and hand level, subsequent encounter |
| S66.595S | Other injury of intrinsic muscle, fascia and tendon of left ring finger at wrist and hand level, sequela |
| S66.596A | Other injury of intrinsic muscle, fascia and tendon of right little finger at wrist and hand level, initial encounter |
| S66.596D | Other injury of intrinsic muscle, fascia and tendon of right little finger at wrist and hand level, subsequent encounter |
| S66.596S | Other injury of intrinsic muscle, fascia and tendon of right little finger at wrist and hand level, sequela |
| S66.597A | Other injury of intrinsic muscle, fascia and tendon of left little finger at wrist and hand level, initial encounter |
| S66.597D | Other injury of intrinsic muscle, fascia and tendon of left little finger at wrist and hand level, subsequent encounter |
| S66.597S | Other injury of intrinsic muscle, fascia and tendon of left little finger at wrist and hand level, sequela |
| S66.598A | Other injury of intrinsic muscle, fascia and tendon of other finger at wrist and hand level, initial encounter |
| S66.598D | Other injury of intrinsic muscle, fascia and tendon of other finger at wrist and hand level, subsequent encounter |
| S66.598S | Other injury of intrinsic muscle, fascia and tendon of other finger at wrist and hand level, sequela |
| S66.599A | Other injury of intrinsic muscle, fascia and tendon of unspecified finger at wrist and hand level, initial encounter |
| S66.599D | Other injury of intrinsic muscle, fascia and tendon of unspecified finger at wrist and hand level, subsequent encounter |
| S66.599S | Other injury of intrinsic muscle, fascia and tendon of unspecified finger at wrist and hand level, sequela |
