astigmatism

Irregular corneas pose challenges for toric IOLs
Femtosecond laser-assisted cataract surgery: How far have we come?During the XXXV Congress of the ESCRS, an international panel of expert FLACS users gathered to share their research and insights, and to learn from the experiences of their colleagues.
Managing the astigmatic patient with contact lenses
Managing the astigmatic patient with contact lensesWe can easily dispell the myth, “I can’t wear contact lenses because I have astigmatism.” Today’s lenses offer high quality visual options with excellent comfort and efficient empirical fitting.
3 tips to upgrading astigmatic contact lens patients
3 tips to upgrading astigmatic contact lens patientsHelping astigmatic patients see more clearly can an exciting part of fitting contact lenses. There is significant value to the patient and to the practice in correcting low astigmatic patients.
Experts weigh in: What do you wish ODs knew about fitting torics?Our previous story on toric fitting tips went over so well, we decided to bring you more! This time, we asked experts what they wish their colleagues knew about fitting toric contact lenses.
Finding a fix for irregular astigmatism after PK Transepithelial topography-guided PRK can help correct irregular astigmatism after penetrating keratoplasty.
Considering scleral lenses for astigmatic patientsWe have witnessed a rise in clinical utilization of scleral lenses in recent years, and in some cases, their clinical indications have expanded to include even those patients with regular corneas. Given this sharp rise in scleral lens utilization, the principle of lens selection continuum as proposed by Visser et al appears to also hold true in patients with normal healthy eyes. Thus, when should clinicians reach for scleral lenses when providing care to patients with regular corneas?
Managing residual astigmatism after toric IOL surgeryResidual astigmatism is not uncommon after toric IOL implantation. Depending on its cause and magnitude, lens reorientation may be a good solution.
Vector planning delivers superior outcomes for myopic astigmatismExcimer laser treatments using vector planning resulted in less corneal astigmatism, less refractive cylinder, and better unaided visual acuity postoperatively than treatments using manifest refractive treatment parameters alone, according to Noel Alpins, MD.
Managing astigmats when they hit presybopiaFitting toric patients is a breeze today, and we have options to allow those patients to continue to stay in their contact lenses as they become presbyopic.