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of joints and ligaments of elbow (S53.4-)

The appropriate 7th character is to be added to each code from category S56
A initial encounter
D subsequent encounter
S sequela
S56.0 Injury of flexor muscle, fascia and tendon of thumb at forearm level
S56.00 Unspecified injury of flexor muscle, fascia and tendon of thumb at forearm level
S56.001 Unspecified injury of flexor muscle, fascia and tendon of right thumb at forearm level
S56.002 Unspecified injury of flexor muscle, fascia and tendon of left thumb at forearm level
S56.009 Unspecified injury of flexor muscle, fascia and tendon of unspecified thumb at forearm level
S56.01 Strain of flexor muscle, fascia and tendon of thumb at forearm level
S56.011 Strain of flexor muscle, fascia and tendon of right thumb at forearm level
S56.012 Strain of flexor muscle, fascia and tendon of left thumb at forearm level
S56.019 Strain of flexor muscle, fascia and tendon of unspecified thumb at forearm level
S56.02 Laceration of flexor muscle, fascia and tendon of thumb at forearm level
S56.021 Laceration of flexor muscle, fascia and tendon of right thumb at forearm level
S56.022 Laceration of flexor muscle, fascia and tendon of left thumb at forearm level
S56.029 Laceration of flexor muscle, fascia and tendon of unspecified thumb at forearm level
S56.09 Other injury of flexor muscle, fascia and tendon of thumb at forearm level
S56.091 Other injury of flexor muscle, fascia and tendon of right thumb at forearm level
S56.092 Other injury of flexor muscle, fascia and tendon of left thumb at forearm level
S56.099 Other injury of flexor muscle, fascia and tendon of unspecified thumb at forearm level
S56.1 Injury of flexor muscle, fascia and tendon of other and unspecified finger at forearm level
S56.10