In this podcast I assess the bony orbit and its components as well as the eyelids and the nasolacrimal apparatus. Next, aspects of eye stability and then the structure of the eye and the retina. The anatomy of the extraocular muscles and their specific movements are considered as is the explanation of individual ocular palsies based on that anatomical information. There is a summary of the nerves and vessels of the orbit. For revision purposes, this podcast should be studied in association with AHN 4 : the Autonomic Nervous System of the Head and Neck.