Assessment of potential toxicity of rigid gas permeable (RGP) contact lens care solutions on cultured epithelial cells

Purpose: The cytotoxicity of multipurpose contact lens solutions (MPSs) used with rigid gas permeable (RGP) lenses is poorly studied. The aim of this work is to study possible effect of RGP MPSs on cultured epithelial cells and to compare levels of possible cytotoxicity between studied solutions.