Mr Durnian has worked as an expert witness in all areas of general ophthalmology, as well as the more specialised area of neuro-ophthalmology, dealing with complex cases of both visual loss following the delayed diagnosis of brain tumours and the complex visual problems following catastrophic brain injury. His main services include adult squint surgery, cataract surgery, medical glaucoma management, dry eye, blepharitis and lid cysts. Consulting at: Liverpool Eye Hospital