1.   Visudyne therapy is a two-step procedure that uses medicine and lasers to restore vision.

2.   And there are several problems to be resolved before the previously sighted can have some vision restored.

3.   And they say that the case of the man from Ghana suggests that some people now counted as untreatable may be able to have vision restored for a time.

4.   Encroaching on the domain of miracles, a biotechnology firm hopes to restore long-term vision to blind people as early as next year.

5.   No hearing aid, they say, can restore hearing the way that eyeglasses can restore vision.

6.   The microchips are artificial retinas designed to fill in for damaged cells and help restore lost vision.

7.   They were taken, he says, from people whose vision was suddenly restored during his prayer service.

8.   Doctors in Germany were trying to restore vision in one eye, RTR government television reported.

9.   Doctors have restored vision to two men by transplanting the donated corneas of the late Prime Minister Sirimavo Bandaranaike, the National Eye Hospital said Tuesday.

10.   If the shrapnel is not lodged too deeply, it can be extracted and some vision may be restored over time.