Left arm laceration icd 10 code July 8, 2019 16 32 64 128 Icd 10 code for left arm laceration unspecified Icd 10 code for laceration left forearm Left arm laceration icd 10 Left arm wound icd 10 Left arm injury icd 10 code Left arm traumatic wound icd 10 Laceration left hand icd 10