Browse the corpus

The orbits are bony structures of the skull that house the globe, extraocular muscles, nerves, blood vessels, lacrimal apparatus, and adipose tissue. Each orbit protects the globe, while the supportive tissues allow the globe to move in three dimensions (horizontal, vertical, and torsional).[1][2] The anatomy of the orbit is a complex topic vital for understanding the communication between the eye and the central nervous system and the potential for the spread of malignancy or infection. Certain surgical emergencies, such as severe fractures, are often intricate because of the delicate anatomy of the orbit and its contents.[1][2] The following article will provide insight into the structure and function of the different components of the orbit and will explain the importance of understanding orbital anatomy and physiology in relation to pathology.