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 S01.4 – Open wound of cheek and temporomandibular area (S01.4) > 2024 ICD-10-CM Codes S01.40 – Unspecified open wound of cheek and temporomandibular area (S01.40)