optic neuritis
optic nerve disease that results in inflammation located in optic nerve which may cause a complete or partial loss of vision
en-US/ˈɑptɪk nʊˈɹaɪdɪs/
en-GB/ˈɒptɪk njuːˈɹaɪtɪs/
optic nerve disease that results in inflammation located in optic nerve which may cause a complete or partial loss of vision