S66.012

Strain of long flexor muscle, fascia and tendon of left thumb at wrist and hand level, initial encounter

Strain of long flexor muscle, fascia and tendon of left thumb at wrist and hand level, subsequent encounter

Strain of long flexor muscle, fascia and tendon of left thumb at wrist and hand level, sequela

Strain of long flexor muscle, fascia and tendon of right thumb at wrist and hand level

Strain of long flexor muscle, fascia and tendon of unspecified thumb at wrist and hand level