Effectiveness and Safety of Limbal Relaxing Incisions for Correcting Post Phacoemulsification High Astigmatism

Inclusion Criteria: * Conventional phacoemulsification was done at least one month earlier. * Clear cornea with corneal astigmatism more than 3.0 D. Exclusion Criteria: * History of corneal surgeries (e.g., keratoplasty, refractive surgery, and corneal wound repair). * Ocular trauma. * Other intraocular surgery. * Patient with corneal opacities. * Thin cornea . * Any significant ocular disease causing diminution of vision (e.g., optic atrophy, diabetic retinopathy, and age-related macular degeneration), autoimmune disease, and peripheral corneal disease.