Modern Lasik platforms are highly effective in treating all forms of refractive error (myopia, hyperopia), and especially up to -5 to -6 dioptres of astigmatism.
It is important to have a thorough and comprehensive evaluation by your trusted ophthalmologist, as it is important to establish whether other eye conditions that may result in progressive astigmatism are excluded prior to considering any laser surgery.
For progressive corneal conditions, patients may also consider an adjunctive corneal collagen cross-linking procedure during the laser procedure.
For high levels of astigmatism that may not be fully corrected with Lasik, patients also consider an implantable collamer lens as a refractive treatment option.
Best of luck!
ESG
