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 S00.9 – Superficial injury of unspecified part of head (S00.9) > 2024 ICD-10-CM Codes S00.94 – External constriction of unspecified part of head (S00.94)