Chalky white optic disc on fundus examination is seen in all, except:: (A) Syphilis, (B) Lebers hereditary optic neuropathy, (C) Post papilledema optic neuritis, (D) Traumatic injury to the optic nerve
Answer is D. Chalky white optic disc is not seen in traumatic injury of the optic nerve. Ref: Practical Approach to Ophthalmoscopic Retinal Diagnosis By A. K. Gupta, Shahana Mazumdar, Saurabh Choudhry, M.D, Page 68 ; Clinical Ophthalmology By Kanski, 4th Edition, Pages 588-9