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 S01 – Open wound of head (S01) > 2024 ICD-10-CM Codes S01.0 – Open wound of scalp (S01.0) > 2024 ICD-10-CM Codes S01.01 – Laceration without foreign body of scalp (S01.01)