In this case, which is not as straightforward as refracting through a lens with the correct toric back optic surface, some calculation is necessary to determine the BVP of the final toric lens to be ordered. Si
Astigmatism after cataract surgery can usually be managed using a toric intraocular lens (IOL), and several studies have evaluated the success of toric IOL implantation6,7,8,9. In addition to toric IOL implantation, astigmatism can be corrected during and after cataract surgery, by either manual ...