Comparative rotational stability of single-piece open-loop acrylic and plate-haptic silicone toric intraocular lenses

Both toric IOLs had good rotational stability and were effective in reducing preexisting corneal astigmatism. Based on the mean axis deviation and the number of IOLs rotating 15 degrees or more, the AcrySof SN60T toric IOL showed statistically better rotational stability.