Free Medical Coding > ICD10 CM > 2024 ICD-10-CM Codes > 2024 ICD-10-CM Codes S00-T88 – Injury, poisoning and certain other consequences of external causes (S00-T88) > 2024 ICD-10-CM Codes S00-S09 – Injuries to the head (S00-S09) > 2024 ICD-10-CM Codes S00 – Superficial injury of head (S00) > 2024 ICD-10-CM Codes S00.5 – Superficial injury of lip and oral cavity (S00.5) > 2024 ICD-10-CM Codes S00.52 – Blister (nonthermal) of lip and oral cavity (S00.52) > 2024 ICD-10-CM Codes S00.521 – Blister (nonthermal) of lip