We offer sodium hyaluronate ophthalmic solution bio-hyalur is intended for use during surgery in the anterior segment of the human eye. procedures include:cataract extractionintraocular lens (iol) implantationcorneal transplantation surgeryglaucoma filtering surgery bio-hyalur is designed to create and maintain anterior chamber depth and visibility, protect corneal endothelial cells, other intraocular tissues and minimize interaction between tissues during surgical manipulation.