My daughter has had type 1 diabetes for over 20 years and has diabetic retinopathy. After a series of bleeds and resulting laser surgery, she suffered a detached retina in one eye and underwent a total vitrectomy. Three days later, she could see nothing - the result, probably of an infection. She was treated with antibiotics and steroids, but her sight never fully recovered and now a fluorogram confirms that she has lost blood supply to approximately 25% of the retina.
Who would be the best person in the country for her to see and is there anything that can be done to restore the blood supply, and ultimately, the sight in that eye?