Silicone oil can be easily dissolved in vivo from silicone intraocular lenses by perfluorohexyloctane. Using specular microscopy, we examined the corneal endothelium in a patient with silicone lens implantation immediately after cataract surgery and 5 weeks postoperatively. There were no signs of acute or chronic toxicity to the endothelium.
Our findings suggest that perfluorohexyloctane is tolerated in the rabbit eye for 9 weeks. Since avascular rabbit retina is more susceptible to mechanical and toxic damage than vascularized primate retina, we suggest proceeding from here, and investigating tolerance and quality of tamponade of perfluorohexyl octane in man for up to 9 weeks.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.