The square optic edge is the most important IOL design feature for PCO prevention. However, it should be present for 360 degrees around the IOL optic to provide an effective barrier effect.

No abstract

Suboptimal reprocessing of cataract surgical equipment may evolve over time in busy, multidisciplinary surgical centers. Clinically significant contamination of surgical equipment may result from inappropriate maintenance of steam sterilization systems. Standardization of protocols for reprocessing of cataract surgical equipment may prevent outbreaks of TASS and may be of assistance during outbreak investigations.

We describe a revised Miyake-Apple technique to prepare cadaver eyes. A plastic mold is used to hold the globe for marking and to facilitate inverting the globe. This decreases vitreous loss and creates a more secure eye. The method is easy, decreases the learning curve, and increases the quality of the prepared eyes.