Icd 10 code for right ring finger flexor tendon laceration July 8, 2019 16 32 64 128 Icd 10 code for left ring finger flexor tendon laceration Icd 10 code for right ring finger extensor tendon laceration Icd 10 code for right ring finger extensor tendon injury Left ring finger flexor tendon laceration icd 10 Icd 10 code for right ring finger extensor tendon rupture