ICD-10-CM S66: Injury of muscle, fascia and tendon at wrist and hand level

S66.0 - Injury of long flexor muscle, fascia and tendon of thumb at wrist and hand level S66.00 - Unspecified injury of long flexor muscle, fascia and tendon of thumb at wrist and hand level S66.001 - Unspecified injury of long flexor muscle, fascia and tendon of right thumb at wrist and hand level S66.002 - Unspecified injury of long flexor muscle, fascia and tendon of left thumb at wrist and hand level S66.009 - Unspecified injury of long flexor muscle, fascia and tendon of unspecified thumb at wrist and hand level S66.01 - Strain of long flexor muscle, fascia and tendon of thumb at wrist and hand level S66.011 - Strain of long flexor muscle, fascia and tendon of right thumb at wrist and hand level S66.012 - Strain of long flexor muscle, fascia and tendon of left thumb at wrist and hand level S66.019 - Strain of long flexor muscle, fascia and tendon of unspecified thumb at wrist and hand level S66.02 - Laceration of long flexor muscle, fascia and tendon of thumb at wrist and hand level S66.021 - Laceration of long flexor muscle, fascia and tendon of right thumb at wrist and hand level S66.022 - Laceration of long flexor muscle, fascia and tendon of left thumb at wrist and hand level S66.029 - Laceration of long flexor muscle, fascia and tendon of unspecified thumb at wrist and hand level S66.09 - Other specified injury of long flexor muscle, fascia and tendon of thumb at wrist and hand level S66.091 - Other specified injury of long flexor muscle, fascia and tendon of right thumb at wrist and hand level S66.092 - Other specified injury of long flexor muscle, fascia and tendon of left thumb at wrist and hand level S66.099 - Other specified injury of long flexor muscle, fascia and tendon of unspecified thumb at wrist and hand level S66.1 - Injury of flexor muscle, fascia and tendon of other and unspecified finger at wrist and hand level S66.10 - Unspecified injury of flexor muscle, fascia and tendon of other and unspecified finger at wrist and hand level S66.100 - Unspecified injury of flexor muscle, fascia and tendon of right index finger at wrist and hand level S66.101 - Unspecified injury of flexor muscle, fascia and tendon of left index finger at wrist and hand level S66.102 - Unspecified injury of flexor muscle, fascia and tendon of right middle finger at wrist and hand level S66.103 - Unspecified injury of flexor muscle, fascia and tendon of left middle finger at wrist and hand level S66.104 - Unspecified injury of flexor muscle, fascia and tendon of right ring finger at wrist and hand level S66.105 - Unspecified injury of flexor muscle, fascia and tendon of left ring finger at wrist and hand level S66.106 - Unspecified injury of flexor muscle, fascia and tendon of right little finger at wrist and hand level S66.107 - Unspecified injury of flexor muscle, fascia and tendon of left little finger at wrist and hand level S66.108 - Unspecified injury of flexor muscle, fascia and tendon of other finger at wrist and hand level S66.109 - Unspecified injury of flexor muscle, fascia and tendon of unspecified finger at wrist and hand level S66.11 - Strain of flexor muscle, fascia and tendon of other and unspecified finger at wrist and hand level S66.110 - Strain of flexor muscle, fascia and tendon of right index finger at wrist and hand level S66.111 - Strain of flexor muscle, fascia and tendon of left index finger at wrist and hand level S66.112 - Strain of flexor muscle, fascia and tendon of right middle finger at wrist and hand level S66.113 - Strain of flexor muscle, fascia and tendon of left middle finger at wrist and hand level S66.114 - Strain of flexor muscle, fascia and tendon of right ring finger at wrist and hand level S66.115 - Strain of flexor muscle, fascia and tendon of left ring finger at wrist and hand level S66.116 - Strain of flexor muscle, fascia and tendon of right little finger at wrist and hand level S66.117 - Strain of flexor muscle, fascia and tendon of left little finger at wrist and hand level S66.118 - Strain of flexor muscle, fascia and tendon of other finger at wrist and hand level S66.119 - Strain of flexor muscle, fascia and tendon of unspecified finger at wrist and hand level S66.12 - Laceration of flexor muscle, fascia and tendon of other and unspecified finger at wrist and hand level S66.120 - Laceration of flexor muscle, fascia and tendon of right index finger at wrist and hand level S66.121 - Laceration of flexor muscle, fascia and tendon of left index finger at wrist and hand level S66.122 - Laceration of flexor muscle, fascia and tendon of right middle finger at wrist and hand level S66.123 - Laceration of flexor muscle, fascia and tendon of left middle finger at wrist and hand level S66.124 - Laceration of flexor muscle, fascia and tendon of right ring finger at wrist and hand level S66.125 - Laceration of flexor muscle, fascia and tendon of left ring finger at wrist and hand level S66.126 - Laceration of flexor muscle, fascia and tendon of right little finger at wrist and hand level S66.127 - Laceration of flexor muscle, fascia and tendon of left little finger at wrist and hand level S66.128 - Laceration of flexor muscle, fascia and tendon of other finger at wrist and hand level S66.129 - Laceration of flexor muscle, fascia and tendon of unspecified finger at wrist and hand level S66.19 - Other injury of flexor muscle, fascia and tendon of other and unspecified finger at wrist and hand level S66.190 - Other injury of flexor muscle, fascia and tendon of right index finger at wrist and hand level S66.191 - Other injury of flexor muscle, fascia and tendon of left index finger at wrist and hand level S66.192 - Other injury of flexor muscle, fascia and tendon of right middle finger at wrist and hand level S66.193 - Other injury of flexor muscle, fascia and tendon of left middle finger at wrist and hand level S66.194 - Other injury of flexor muscle, fascia and tendon of right ring finger at wrist and hand level S66.195 - Other injury of flexor muscle, fascia and tendon of left ring finger at wrist and hand level S66.196 - Other injury of flexor muscle, fascia and tendon of right little finger at wrist and hand level S66.197 - Other injury of flexor muscle, fascia and tendon of left little finger at wrist and hand level S66.198 - Other injury of flexor muscle, fascia and tendon of other finger at wrist and hand level S66.199 - Other injury of flexor muscle, fascia and tendon of unspecified finger at wrist and hand level S66.2 - Injury of extensor muscle, fascia and tendon of thumb at wrist and hand level S66.20 - Unspecified injury of extensor muscle, fascia and tendon of thumb at wrist and hand level S66.201 - Unspecified injury of extensor muscle, fascia and tendon of right thumb at wrist and hand level S66.202 - Unspecified injury of extensor muscle, fascia and tendon of left thumb at wrist and hand level S66.209 - Unspecified injury of extensor muscle, fascia and tendon of unspecified thumb at wrist and hand level S66.21 - Strain of extensor muscle, fascia and tendon of thumb at wrist and hand level S66.211 - Strain of extensor muscle, fascia and tendon of right thumb at wrist and hand level S66.212 - Strain of extensor muscle, fascia and tendon of left thumb at wrist and hand level S66.219 - Strain of extensor muscle, fascia and tendon of unspecified thumb at wrist and hand level S66.22 - Laceration of extensor muscle, fascia and tendon of thumb at wrist and hand level S66.221 - Laceration of extensor muscle, fascia and tendon of right thumb at wrist and hand level S66.222 - Laceration of extensor muscle, fascia and tendon of left thumb at wrist and hand level S66.229 - Laceration of extensor muscle, fascia and tendon of unspecified thumb at wrist and hand level S66.29 - Other specified injury of extensor muscle, fascia and tendon of thumb at wrist and hand level S66.291 - Other specified injury of extensor muscle, fascia and tendon of right thumb at wrist and hand level S66.292 - Other specified injury of extensor muscle, fascia and tendon of left thumb at wrist and hand level S66.299 - Other specified injury of extensor muscle, fascia and tendon of unspecified thumb at wrist and hand level S66.3 - Injury of extensor muscle, fascia and tendon of other and unspecified finger at wrist and hand level S66.30 - Unspecified injury of extensor muscle, fascia and tendon of other and unspecified finger at wrist and hand level S66.300 - Unspecified injury of extensor muscle, fascia and tendon of right index finger at wrist and hand level S66.301 - Unspecified injury of extensor muscle, fascia and tendon of left index finger at wrist and hand level S66.302 - Unspecified injury of extensor muscle, fascia and tendon of right middle finger at wrist and hand level S66.303 - Unspecified injury of extensor muscle, fascia and tendon of left middle finger at wrist and hand level S66.304 - Unspecified injury of extensor muscle, fascia and tendon of right ring finger at wrist and hand level S66.305 - Unspecified injury of extensor muscle, fascia and tendon of left ring finger at wrist and hand level S66.306 - Unspecified injury of extensor muscle, fascia and tendon of right little finger at wrist and hand level S66.307 - Unspecified injury of extensor muscle, fascia and tendon of left little finger at wrist and hand level S66.308 - Unspecified injury of extensor muscle, fascia and tendon of other finger at wrist and hand level S66.309 - Unspecified injury of extensor muscle, fascia and tendon of unspecified finger at wrist and hand level S66.31 - Strain of extensor muscle, fascia and tendon of other and unspecified finger at wrist and hand level S66.310 - Strain of extensor muscle, fascia and tendon of right index finger at wrist and hand level S66.311 - Strain of extensor muscle, fascia and tendon of left index finger at wrist and hand level S66.312 - Strain of extensor muscle, fascia and tendon of right middle finger at wrist and hand level S66.313 - Strain of extensor muscle, fascia and tendon of left middle finger at wrist and hand level S66.314 - Strain of extensor muscle, fascia and tendon of right ring finger at wrist and hand level S66.315 - Strain of extensor muscle, fascia and tendon of left ring finger at wrist and hand level S66.316 - Strain of extensor muscle, fascia and tendon of right little finger at wrist and hand level S66.317 - Strain of extensor muscle, fascia and tendon of left little finger at wrist and hand level S66.318 - Strain of extensor muscle, fascia and tendon of other finger at wrist and hand level S66.319 - Strain of extensor muscle, fascia and tendon of unspecified finger at wrist and hand level S66.32 - Laceration of extensor muscle, fascia and tendon of other and unspecified finger at wrist and hand level S66.320 - Laceration of extensor muscle, fascia and tendon of right index finger at wrist and hand level S66.321 - Laceration of extensor muscle, fascia and tendon of left index finger at wrist and hand level S66.322 - Laceration of extensor muscle, fascia and tendon of right middle finger at wrist and hand level S66.323 - Laceration of extensor muscle, fascia and tendon of left middle finger at wrist and hand level S66.324 - Laceration of extensor muscle, fascia and tendon of right ring finger at wrist and hand level S66.325 - Laceration of extensor muscle, fascia and tendon of left ring finger at wrist and hand level S66.326 - Laceration of extensor muscle, fascia and tendon of right little finger at wrist and hand level S66.327 - Laceration of extensor muscle, fascia and tendon of left little finger at wrist and hand level S66.328 - Laceration of extensor muscle, fascia and tendon of other finger at wrist and hand level S66.329 - Laceration of extensor muscle, fascia and tendon of unspecified finger at wrist and hand level S66.39 - Other injury of extensor muscle, fascia and tendon of other and unspecified finger at wrist and hand level S66.390 - Other injury of extensor muscle, fascia and tendon of right index finger at wrist and hand level S66.391 - Other injury of extensor muscle, fascia and tendon of left index finger at wrist and hand level S66.392 - Other injury of extensor muscle, fascia and tendon of right middle finger at wrist and hand level S66.393 - Other injury of extensor muscle, fascia and tendon of left middle finger at wrist and hand level S66.394 - Other injury of extensor muscle, fascia and tendon of right ring finger at wrist and hand level S66.395 - Other injury of extensor muscle, fascia and tendon of left ring finger at wrist and hand level S66.396 - Other injury of extensor muscle, fascia and tendon of right little finger at wrist and hand level S66.397 - Other injury of extensor muscle, fascia and tendon of left little finger at wrist and hand level S66.398 - Other injury of extensor muscle, fascia and tendon of other finger at wrist and hand level S66.399 - Other injury of extensor muscle, fascia and tendon of unspecified finger at wrist and hand level S66.4 - Injury of intrinsic muscle, fascia and tendon of thumb at wrist and hand level S66.40 - Unspecified injury of intrinsic muscle, fascia and tendon of thumb at wrist and hand level S66.401 - Unspecified injury of intrinsic muscle, fascia and tendon of right thumb at wrist and hand level S66.402 - Unspecified injury of intrinsic muscle, fascia and tendon of left thumb at wrist and hand level S66.409 - Unspecified injury of intrinsic muscle, fascia and tendon of unspecified thumb at wrist and hand level S66.41 - Strain of intrinsic muscle, fascia and tendon of thumb at wrist and hand level S66.411 - Strain of intrinsic muscle, fascia and tendon of right thumb at wrist and hand level S66.412 - Strain of intrinsic muscle, fascia and tendon of left thumb at wrist and hand level S66.419 - Strain of intrinsic muscle, fascia and tendon of unspecified thumb at wrist and hand level S66.42 - Laceration of intrinsic muscle, fascia and tendon of thumb at wrist and hand level S66.421 - Laceration of intrinsic muscle, fascia and tendon of right thumb at wrist and hand level S66.422 - Laceration of intrinsic muscle, fascia and tendon of left thumb at wrist and hand level S66.429 - Laceration of intrinsic muscle, fascia and tendon of unspecified thumb at wrist and hand level S66.49 - Other specified injury of intrinsic muscle, fascia and tendon of thumb at wrist and hand level S66.491 - Other specified injury of intrinsic muscle, fascia and tendon of right thumb at wrist and hand level S66.492 - Other specified injury of intrinsic muscle, fascia and tendon of left thumb at wrist and hand level S66.499 - Other specified injury of intrinsic muscle, fascia and tendon of unspecified thumb at wrist and hand level S66.5 - Injury of intrinsic muscle, fascia and tendon of other and unspecified finger at wrist and hand level S66.50 - Unspecified injury of intrinsic muscle, fascia and tendon of other and unspecified finger at wrist and hand level S66.500 - Unspecified injury of intrinsic muscle, fascia and tendon of right index finger at wrist and hand level S66.501 - Unspecified injury of intrinsic muscle, fascia and tendon of left index finger at wrist and hand level S66.502 - Unspecified injury of intrinsic muscle, fascia and tendon of right middle finger at wrist and hand level S66.503 - Unspecified injury of intrinsic muscle, fascia and tendon of left middle finger at wrist and hand level S66.504 - Unspecified injury of intrinsic muscle, fascia and tendon of right ring finger at wrist and hand level S66.505 - Unspecified injury of intrinsic muscle, fascia and tendon of left ring finger at wrist and hand level S66.506 - Unspecified injury of intrinsic muscle, fascia and tendon of right little finger at wrist and hand level S66.507 - Unspecified injury of intrinsic muscle, fascia and tendon of left little finger at wrist and hand level S66.508 - Unspecified injury of intrinsic muscle, fascia and tendon of other finger at wrist and hand level S66.509 - Unspecified injury of intrinsic muscle, fascia and tendon of unspecified finger at wrist and hand level S66.51 - Strain of intrinsic muscle, fascia and tendon of other and unspecified finger at wrist and hand level S66.510 - Strain of intrinsic muscle, fascia and tendon of right index finger at wrist and hand level S66.511 - Strain of intrinsic muscle, fascia and tendon of left index finger at wrist and hand level S66.512 - Strain of intrinsic muscle, fascia and tendon of right middle finger at wrist and hand level S66.513 - Strain of intrinsic muscle, fascia and tendon of left middle finger at wrist and hand level S66.514 - Strain of intrinsic muscle, fascia and tendon of right ring finger at wrist and hand level S66.515 - Strain of intrinsic muscle, fascia and tendon of left ring finger at wrist and hand level S66.516 - Strain of intrinsic muscle, fascia and tendon of right little finger at wrist and hand level S66.517 - Strain of intrinsic muscle, fascia and tendon of left little finger at wrist and hand level S66.518 - Strain of intrinsic muscle, fascia and tendon of other finger at wrist and hand level S66.519 - Strain of intrinsic muscle, fascia and tendon of unspecified finger at wrist and hand level S66.52 - Laceration of intrinsic muscle, fascia and tendon of other and unspecified finger at wrist and hand level S66.520 - Laceration of intrinsic muscle, fascia and tendon of right index finger at wrist and hand level S66.521 - Laceration of intrinsic muscle, fascia and tendon of left index finger at wrist and hand level S66.522 - Laceration of intrinsic muscle, fascia and tendon of right middle finger at wrist and hand level S66.523 - Laceration of intrinsic muscle, fascia and tendon of left middle finger at wrist and hand level S66.524 - Laceration of intrinsic muscle, fascia and tendon of right ring finger at wrist and hand level S66.525 - Laceration of intrinsic muscle, fascia and tendon of left ring finger at wrist and hand level S66.526 - Laceration of intrinsic muscle, fascia and tendon of right little finger at wrist and hand level S66.527 - Laceration of intrinsic muscle, fascia and tendon of left little finger at wrist and hand level S66.528 - Laceration of intrinsic muscle, fascia and tendon of other finger at wrist and hand level S66.529 - Laceration of intrinsic muscle, fascia and tendon of unspecified finger at wrist and hand level S66.59 - Other injury of intrinsic muscle, fascia and tendon of other and unspecified finger at wrist and hand level S66.590 - Other injury of intrinsic muscle, fascia and tendon of right index finger at wrist and hand level S66.591 - Other injury of intrinsic muscle, fascia and tendon of left index finger at wrist and hand level S66.592 - Other injury of intrinsic muscle, fascia and tendon of right middle finger at wrist and hand level S66.593 - Other injury of intrinsic muscle, fascia and tendon of left middle finger at wrist and hand level S66.594 - Other injury of intrinsic muscle, fascia and tendon of right ring finger at wrist and hand level S66.595 - Other injury of intrinsic muscle, fascia and tendon of left ring finger at wrist and hand level S66.596 - Other injury of intrinsic muscle, fascia and tendon of right little finger at wrist and hand level S66.597 - Other injury of intrinsic muscle, fascia and tendon of left little finger at wrist and hand level S66.598 - Other injury of intrinsic muscle, fascia and tendon of other finger at wrist and hand level S66.599 - Other injury of intrinsic muscle, fascia and tendon of unspecified finger at wrist and hand level S66.8 - Injury of other specified muscles, fascia and tendons at wrist and hand level S66.80 - Unspecified injury of other specified muscles, fascia and tendons at wrist and hand level S66.801 - Unspecified injury of other specified muscles, fascia and tendons at wrist and hand level, right hand S66.802 - Unspecified injury of other specified muscles, fascia and tendons at wrist and hand level, left hand S66.809 - Unspecified injury of other specified muscles, fascia and tendons at wrist and hand level, unspecified hand S66.81 - Strain of other specified muscles, fascia and tendons at wrist and hand level S66.811 - Strain of other specified muscles, fascia and tendons at wrist and hand level, right hand S66.812 - Strain of other specified muscles, fascia and tendons at wrist and hand level, left hand S66.819 - Strain of other specified muscles, fascia and tendons at wrist and hand level, unspecified hand S66.82 - Laceration of other specified muscles, fascia and tendons at wrist and hand level S66.821 - Laceration of other specified muscles, fascia and tendons at wrist and hand level, right hand S66.822 - Laceration of other specified muscles, fascia and tendons at wrist and hand level, left hand S66.829 - Laceration of other specified muscles, fascia and tendons at wrist and hand level, unspecified hand S66.89 - Other injury of other specified muscles, fascia and tendons at wrist and hand level S66.891 - Other injury of other specified muscles, fascia and tendons at wrist and hand level, right hand S66.892 - Other injury of other specified muscles, fascia and tendons at wrist and hand level, left hand S66.899 - Other injury of other specified muscles, fascia and tendons at wrist and hand level, unspecified hand S66.9 - Injury of unspecified muscle, fascia and tendon at wrist and hand level S66.90 - Unspecified injury of unspecified muscle, fascia and tendon at wrist and hand level S66.901 - Unspecified injury of unspecified muscle, fascia and tendon at wrist and hand level, right hand S66.902 - Unspecified injury of unspecified muscle, fascia and tendon at wrist and hand level, left hand S66.909 - Unspecified injury of unspecified muscle, fascia and tendon at wrist and hand level, unspecified hand S66.91 - Strain of unspecified muscle, fascia and tendon at wrist and hand level S66.911 - Strain of unspecified muscle, fascia and tendon at wrist and hand level, right hand S66.912 - Strain of unspecified muscle, fascia and tendon at wrist and hand level, left hand S66.919 - Strain of unspecified muscle, fascia and tendon at wrist and hand level, unspecified hand S66.92 - Laceration of unspecified muscle, fascia and tendon at wrist and hand level S66.921 - Laceration of unspecified muscle, fascia and tendon at wrist and hand level, right hand S66.922 - Laceration of unspecified muscle, fascia and tendon at wrist and hand level, left hand S66.929 - Laceration of unspecified muscle, fascia and tendon at wrist and hand level, unspecified hand S66.99 - Other injury of unspecified muscle, fascia and tendon at wrist and hand level S66.991 - Other injury of unspecified muscle, fascia and tendon at wrist and hand level, right hand S66.992 - Other injury of unspecified muscle, fascia and tendon at wrist and hand level, left hand S66.999 - Other injury of unspecified muscle, fascia and tendon at wrist and hand level, unspecified hand