Correction of high amounts of astigmatism through orthokeratology. A case report Michael Baertschi, Michael Wyss

Agreement between total corneal astigmatism calculated by vector summation and total corneal astigmatism measured by ray tracing using Galilei double Scheimpflug analyzer Sepehr Feizi, Siamak Delfazayebaher, Vahid Ownagh, Fatemeh Sadeghpour

Femtosecond laser-assisted sub-Bowman keratomileusis versus laser-assisted subepithelial keratomileusis to correct myopic astigmatism Juan Gros-Otero, Montserrat Garcia-Gonzalez, Miguel A. Teus, MariLuz Iglesias-Iglesias, Carlos Gimenez-Vallejo