ICD-10-CM > S00-T88 > S50-S59 > S51 > S51.8 > S51.82 S51.82 Laceration with foreign body of forearm Non-Billable/Non-Specific Codes S51.821Laceration with foreign body of right forearmS51.821A..., initial encounterS51.821D..., subsequent encounterS51.821S..., sequelaS51.822Laceration with foreign body of left forearmS51.822A..., initial encounterS51.822D..., subsequent encounterS51.822S..., sequelaS51.829Laceration with foreign body of unspecified forearmS51.829A..., initial encounterS51.829D..., subsequent encounterS51.829S..., sequela