11.1 Anterior Ischaemic Optic Neuropathy, Arteritic (Giant Cell Ateritis)
11.2 Anterior Ischaemic Optic Neuropathy, Non-Arteritic (Arteriosclerosis)
11.3 Giant Cell Arteritis- Visually Asymptomatic
11.4 Visual Field Defect, Unilateral, Isolated
11.5 Optic Neuritis
11.6 Papilloedema
11.7 Pituitary Macroadenoma
