we compared the endothelial protection offered by 1 % hyaluronate sodium ( healon ) , 3 % hyaluronate sodium and 4 % chondroitin sulfate ( viscoat ) , and a nonviscous irrigating solution ( bss plus ) during phacoemulsification with and without traumatic intraocular lens implantation .
C0020196
hyaluronate
C0087000
hyaluronate sodium