Patients with<unk>  should be monitored periodically via ophthalmoscopy, Snellen acuity, contrast sensitivity, color vision, intraocular pressure and threshold visual fields. For those with visual field defects optical coherence tomography has been recommended for follow up of nerve fiber layer thickness. Associated conditions such as angioid streaks and retinitis pigmentosa should be screened for. Both the severity of<unk>  and the degree of intraocular pressure elevation have been associated with visual field loss. There is no widely accepted treatment for ODD, although some clinicians will prescribe eye drops designed to decrease the intra-ocular pressure and theoretically relieve mechanical stress on fibers of the optic<unk> . Rarely choroidal neovascular membranes may develop adjacent to the optic<unk>  threatening bleeding and retinal scarring. Laser treatment or photodynamic therapy or other evolving therapies may prevent this complication.
Optic disc drusen
Macular hole
Macular hypoplasia
Optic disc pallor
Macular corneal dystrophy
Macular edema
Corneal neovascularization
Macular scarring