Optic Nerve Hypoplasia -- Optic Nerve Coloboma -- Morning Glory Disc Anomaly -- Optic Nerve Pit -- Myelinated retinal nerve fiber layer -- Optic Nerve Drusen -- Papilledema from Idiopathic Intracranial Hypertension -- Papilledema from Secondary Pseudotumor Cerebri -- Papilledema from Dural Sinus Thrombosis -- Optic neuritis associated with Multiple Sclerosis -- Optic Neuritis associated with MOG-IgG Positivity -- Optic Neuritis associated with Neuromyelitis Optica -- Neuroretinitis -- Optic Nerve Glioma in Neurofibromatosis Type I -- Optic Nerve Glioma (Sporadic) -- Optic Nerve Sheath Meningioma in the setting of Neurofibromatosis Type II -- Optic Nerve Infiltration in the setting of a Brain Tumor -- Dominant Optic Atrophy -- Leber Hereditary Optic Neuropathy -- Nutritional Optic Neuropathy from Vitamin A Deficiency -- Congenital Fibrosis of the Extraocular Muscles -- Duane Syndrome -- Moebius Syndrome -- Third Nerve Palsy -- Fourth Nerve Palsy -- Sixth Nerve Palsy -- Acute Acquired Comitant Esotropia -- Ocular Myasthenia Gravis -- Chronic Progressive External Ophthalmoplegia -- Ocular Neuromyotonia -- Infantile-onset saccade initiation delay (ISID) or congenital ocular motor apraxia -- Infantile Nystagmus -- Paroxysmal Tonic Downgaze in Infancy -- Spasmus Nutans -- Russell Diencephalic Syndrome of Infancy with Monocular Nystagmus -- Nystagmus associated with a Retinal Dystrophy -- Downbeat Nystagmus -- Opsoclonus Myoclonus Syndrome -- Horner Syndrome -- Anisocoria from a Third Nerve Palsy -- Craniopharyngioma -- Dorsal Midbrain Syndrome -- Posterior Fossa Tumor -- Craniosynostosis with Papilledema -- Ataxia Telangiectasia -- Neuronal Ceroid Lipofuscinosis -- Adrenoleukodystrophy -- Joubert Syndrome with Congenital Fibrosis of the Extraocular Muscles -- KIF11 Mutation -- Cerebral/Cortical Visual Impairment (CVI) -- Non-Organic Vision Loss.