👉 Postbulbar is a medical term that refers to a condition in which the optic nerve, the nerve that carries visual information from the retina to the brain, has been damaged or destroyed. This damage can result from various causes such as trauma, tumors, or other conditions affecting the central nervous system. The symptoms of postbulbar include difficulty seeing objects at close range, blurred vision, and a change in color perception. Treatment options for postbulbar depend on the extent and cause of the injury.
