Free Medical Coding > ICD10 CM > 2024 ICD-10-CM Codes > 2024 ICD-10-CM Codes H00-H59 – Diseases of the eye and adnexa (H00-H59) > 2024 ICD-10-CM Codes H00-H05 – Disorders of eyelid, lacrimal system and orbit (H00-H05) > 2024 ICD-10-CM Codes H05 – Disorders of orbit (H05) > 2024 ICD-10-CM Codes H05.0 – Acute inflammation of orbit (H05.0) > 2024 ICD-10-CM Codes H05.03 – Periostitis of orbit (H05.03)