Patient: Description of the condition (onset time, main symptoms, hospital visited, etc.): 2006, blurred eyes, sometimes headache, no effect at Antu Hospital, First People’s Hospital I want to know if my father can have surgery in this case will it be successful? Beijing University Third Hospital Ophthalmology Feng Xuefeng: If your father has vitreous hemorrhage caused by diabetes, it is best to choose surgery. If left untreated, more serious complications may occur, such as neovascular glaucoma, which can result in not only vision loss but also eye pain. The outcome of surgery depends on the extent of your father’s fundus lesion. If the macular area of the eye is not heavily diseased, the surgery should work well.