Further laboratory testing is under way. No additional cases have occurred. Abtox is conducting a field correction of the device that includes revised labeling that contraindicates use for ophthalmic instruments. H Edelhauser, PhD, N Anderson, MD, Dept of Ophthalmology, Emory Univ, Atlanta, Georgia. When severe, corneal endothelial decompensation requires corneal transplantation.
Steam autoclaving is the preferred method for sterilizing surgical instruments.
Ethylene oxide sterilization can be used for heat-sensitive items. However, because of the environmentally harmful effects of ethylene oxide, the Environmental Protection Agency encourages health-care providers to reduce the use of this form of sterilization. References Lynch M. Gas plasma low-temperature sterilization technology. An evaluation of the Abtox Plazlyte Sterilization System. Pathophysiology of corneal endothelial dysfunction.