Anesthesia for cataract surgery

Abstract

Developments of anesthesia for cataract surgery emerging from literature published during the scanning period include new drugs for sedation before general anesthesia and some discussion about monitoring. A few articles report on both improvements in and complications of peribulbar and retrobulbar injections. There are studies confirming the efficacy of sub-Tenon and topical anesthesia, sometimes associated with facial block. A tendency toward topical anesthesia emerged. Intraocular drug delivery was studied for toxicity both for cornea and for retina, in experimental and clinical settings.