Yǎnkēxué de fāzhǎn ràng xǔduō mángrén chóng jiàn guāngmíng.
Advances in ophthalmology have allowed many blind people to see again.
Tips
usage
眼科学 is the academic discipline (-ology); for the hospital department say 眼科 (yǎnkē, ophthalmology dept.) — this matches the pattern of 内科学 / 内科, 外科学 / 外科.