Displaced left ring finger metacarpal fracture icd 10 July 8, 2019 16 32 64 128 Displaced fracture of neck of fifth metacarpal bone left hand icd 10 Displaced fracture of proximal phalanx of left ring finger icd 10 Displaced fracture of base of first metacarpal bone icd 10 Left ring finger middle phalanx fracture icd 10