ICD codes (2024)

• S56.812A	Strain of other muscles, fascia and tendons at forearm level, left arm, initial encounter

• S56.001A	Unspecified injury of flexor muscle, fascia and tendon of right thumb at forearm level, initial encounter
  S56.001D	Unspecified injury of flexor muscle, fascia and tendon of right thumb at forearm level, subsequent encounter
  S56.001S	Unspecified injury of flexor muscle, fascia and tendon of right thumb at forearm level, sequela
  S56.002A	Unspecified injury of flexor muscle, fascia and tendon of left thumb at forearm level, initial encounter
  S56.002D	Unspecified injury of flexor muscle, fascia and tendon of left thumb at forearm level, subsequent encounter
  S56.002S	Unspecified injury of flexor muscle, fascia and tendon of left thumb at forearm level, sequela
  S56.009A	Unspecified injury of flexor muscle, fascia and tendon of unspecified thumb at forearm level, initial encounter
  S56.009D	Unspecified injury of flexor muscle, fascia and tendon of unspecified thumb at forearm level, subsequent encounter
  S56.009S	Unspecified injury of flexor muscle, fascia and tendon of unspecified thumb at forearm level, sequela
  S56.011A	Strain of flexor muscle, fascia and tendon of right thumb at forearm level, initial encounter
  S56.011D	Strain of flexor muscle, fascia and tendon of right thumb at forearm level, subsequent encounter
  S56.011S	Strain of flexor muscle, fascia and tendon of right thumb at forearm level, sequela
  S56.012A	Strain of flexor muscle, fascia and tendon of left thumb at forearm level, initial encounter
  S56.012D	Strain of flexor muscle, fascia and tendon of left thumb at forearm level, subsequent encounter
  S56.012S	Strain of flexor muscle, fascia and tendon of left thumb at forearm level, sequela
  S56.019A	Strain of flexor muscle, fascia and tendon of unspecified thumb at forearm level, initial encounter
  S56.019D	Strain of flexor muscle, fascia and tendon of unspecified thumb at forearm level, subsequent encounter
  S56.019S	Strain of flexor muscle, fascia and tendon of unspecified thumb at forearm level, sequela
  S56.021A	Laceration of flexor muscle, fascia and tendon of right thumb at forearm level, initial encounter
  S56.021D	Laceration of flexor muscle, fascia and tendon of right thumb at forearm level, subsequent encounter