David Liao, MD, PhD

To celebrate Ophthalmology Times' 50th anniversary, we asked leading experts what the practice would look like today had optical coherence tomography (OCT), one of the biggest innovations in the field, never been invented.

An endoscope can improve outcomes in cases in which the view through the traditional operating microscope is known to be compromised preoperatively, and is a good backup if a problem makes visualization difficult intraoperatively.