Tiny implant provides new surgical way to treat glaucoma

This is essentially an advertisement for a new surgical method, but it is also educational.

Patients can get the 1-millimeter implant at the same time they have cataract surgery.

MOORESTOWN, N.J. — Dr. Sander Cohen peered through a microscope as he managed the intricate dance between the instruments in his hands and the floor pedals he worked in his stocking feet.