Cataract Surgery and Astigmatism: What You Need to Know
2024年11月1日 · Before cataract surgery, patients with astigmatism may need to undergo additional testing and measurements to ensure the best outcome. After cataract surgery, …
Distribution of preoperative and postoperative astigmatism in a …
2018年9月6日 · For all eyes, preoperative (corneal) astigmatism was evaluated using the most recent keratometry measure within 2 years prior to surgery. For eyes receiving standard …
Abstract: Background: Pterygium is seen to affect refractive status of the eye, cause astigmatism and can thus have significant impact on vision. Aim: To study changes in astigmatism before …
A comparative study of preoperative and postoperative changes in ...
Results: The reduction in the mean preoperative astigmatism of 3.47 ± 1.74 Diopters (D) to 1.10 ± 0.78 D 3 months after surgery was statistically significant (P < 0.0001). Bare sclera, …
Characteristics of astigmatism before and 1 month after ... - PLOS
2021年10月28日 · In this study, we aimed to evaluate the characteristics of astigmatism preoperatively and 1 month postoperatively in patients with age-related ptosis (AP) and …
Characteristics of astigmatism before and 1 month after …
In this study, we aimed to evaluate the characteristics of astigmatism preoperatively and 1 month postoperatively in patients with age-related ptosis (AP) and contact lens-related ptosis (CLP), …
Does Astigmatism Return After Surgery? – Eye Surgery Guide
2024年11月4日 · Factors that can cause astigmatism to return after surgery include age-related changes, eye trauma, and the progression of underlying eye conditions such as keratoconus. …
The Impact of Astigmatism on Post-Cataract Surgery Vision
2024年9月3日 · Managing astigmatism for improved vision outcomes involves a comprehensive approach that addresses both pre-existing astigmatism and any residual astigmatism after …
Prediction of postoperative refractive astigmatism before toric ...
2021年5月8日 · Postoperative refractive astigmatism is thought to include lens capsule (and/or IOL) tilt and decentration, and unknown ocular components in addition to corneal astigmatism. …
A comparative study of preoperative and postoperative changes in ...
Visual acuity, K reading, astigmatism were recorded before surgery and at 1 week, 6 weeks and 12 weeks following surgery whereas corneal clarity was assessed post operatively. The …