She told the BBC: "It can be very sore and painful, sometimes like a knife scraping across ... the retina at the back of the eye. The NHS says the transplant surgery usually takes less than ...

Corneal topography is an indispensable tool and plays a critical role in the practice of refractive surgery. In corneal refractive surgery, corneal topography is used preoperatively to detect ...

Corneal scraping with culture of sample ... your doctor might recommend the treatment options such as medications and surgery. However, some cases of corneal ulcer can be effectively treated ...

In cornea and refractive surgery anterior segment OCT (AS-OCT) is used in presurgical planning and postsurgical evaluation. AS-OCT is especially needed in phakic intraocular lens implantation ...