Comparative histopathologic study of various lens biomaterials in primates after Nd:YAG laser treatment.
A Nd:YAG laser was used to perform posterior capsulotomies on primates in whom one-piece silicone or three-piece polymethylmethacrylate intraocular lenses were in place for more than one year. The eyes were followed for eight weeks after treatment before enucleation. Histologically, no toxic effects caused by the dispersion of any of the biomaterial within the eyes and no significant inflammatory reactions were seen. The silicone lenses used in this study compared favorably with traditional polymethylmethacrylate lenses when posterior capsulotomies with a Nd:YAG laser were performed.
Hansen
S O
SO
Department of Ophthalmology, University of Utah Health Sciences Center, Salt Lake City 84132.
Apple
D J
DJ
Tetz
M R
MR
Piest
K L
KL
Gwin
T D
TD
Wilbrandt
T H
TH
Cohen
D B
DB
D000818:Animals; D002386:Cataract / Q000473:pathology*; D002387:Cataract Extraction; D007429:Intraocular Pressure; D053685:Laser Therapy; D007903:Lens Capsule, Crystalline / Q000473:pathology; D007910:Lenses, Intraocular; D008252:Macaca fascicularis; D008768:Methylmethacrylates; D011183:Postoperative Complications / Q000473:pathology*; D011474:Prosthesis Design; D012828:Silicones
D008768:Methylmethacrylates; D012828:Silicones