Advanced searches left 3/3

Cataract Intraocular Lens - Crossref

Summarized by Plex Scholar
Last Updated: 05 August 2022

* If you want to update the article please login/register

Digital versus slit-beam marking for toric intraocular lenses in cataract surgery

Purpose Of this Paper To evaluate the visual effects of digital and slit-beam manual marking for toric intraocular lenses in cataract surgery, the aim of this paper is to compare the visual effects of digital and slit-beam manual marking for toric intraocular lenses. Methods All patients with cataracts and regular corneal astigmatism greater than 0. 7 diopters underwent cataract surgery and astigmatism correction between June 2019 and June 2020. In one group, Callisto eye image-guided technology was used to identify the target axis of the toric IOL and the site of the incision, while preoperative manual slit-beam marking was used in the other group. According to the rest of the manual group, 100% of eyes on the intended axis were within 10 minutes of the intended axis, with 42 percent of eyes in the digital group and 61% of eyes in the manual group having a rotation of 0 to 300%. In comparison to the digital group, the manual group's Trefoil decreased postoperatively.

Source link: https://doi.org/10.1186/s12886-022-02548-y


Objective and Subjective Evaluation of Trifocal Diffractive Intraocular Lens after Cataract Extraction with Phacoemulsification: A Prospective Clinical Study

This report was designed to evaluate visual results, quality of vision, and patient satisfaction with a trifocal diffractive intraocular lens after cataract surgery with phacoemulsification. Results: The study included 36 eyes that underwent the introduction of a trifocal diffractive intraocular lens. Means: Mean Uncorrected distance visual acuity was 0. 80 decimal, with Uncorrected intermediate visual acuity at 0. 81 decimal, and sign Uncorrected intermediate visual acuity was 0. 80 percent u00b1 0. 20 decimal, according to Uncorrected distance visual acuity, which indicated uncorrected near visual acuity at 0. 80 u00b1 0. 05 decimal, acuity mean uncorrected.

Source link: https://doi.org/10.21203/rs.3.rs-153363/v1


Refractive Outcomes of Femtosecond Laser-assisted Cataract Surgery with Arcuate Keratotomy and Standard Phacoemulsification with Toric Intraocular Lens Implantation

Objectives: Both femtosecond laser-assisted arcuate keratomy and toric intraocular lens implantation were highly effective in treating corneal astigmatism in eyes. Methods: This retrospective review investigated the postoperative outcomes of patients undergoing fluorescent laser-assisted cataract surgery with FS-AK and patients undergoing standard phacoemulsification with toric intraocular lens implantation. In the toric IOL group's better and corrected visual acuity was marginally better and reduced visual acuity was marginally higher in the FS-AK group than in the FS-AK group. Both FLACS with FS-AK and standard phacoemulsification with toric IOL implantation are safe and effective methods for astigmatism correction at the time of cataract surgery.

Source link: https://doi.org/10.21203/rs.3.rs-142481/v1


Comparison of Astigmatism Correction in Cataract Surgery Between Simultaneous Femtosecond Laser-Assisted Intrastromal Arcuate Keratotomy and Toric Intraocular Lens Implantation

Abstract Aims To compare the effectiveness of astigmatic correction of simultaneous femtosecond laser-assisted intrastromal keratomy keratomy, with femtosecond laser-assisted cataract surgery and toric intraocular lens implantation during cataract surgery in moderate astigmatism, according to a posterote. Methods: Retrospective observational research, tertiary care medical center Methods Our objective was to review medical records of patients undergoing astigmatic correction by femtosecond laser-assisted intrastromal AK with FLACS or toric IOL implantation. All patients had senile cataracts with corneal astigmatism ranging from +1. 00 to + 2. 00 diopters before cataract surgery. In the toric IOL group, preoperative and postoperative refractive astigmatism were 1. 85 u00b1 and 0. 51 D, respectively, and 1. 85 u00b1 0. 01 and 0. 21 D. Conclusions Femtosecond laser-assisted intrastromal AK in FLACS may be a safe treatment for reducing astigmatism as well as toric IOL implantation in cataract surgery.

Source link: https://doi.org/10.21203/rs.3.rs-58747/v1


Toric Intraocular Lens Implantation in Cataract Patients with Corneal Opacity

Abstract Background: To determine the effect of toric intraocular lens implantation in cataract patients with corneal opacity and high astigmatism. 31 eyes of 31 patients who underwent cataract surgery with toric intraocular lens implantation were included in the study. We examined persistent acuity, uncorrected visual acuity, and best corrected visual acuity at 2 months after toric intraocular lens implantation. Improvements: The postoperative UCVA and BCVA had statistically increased compared to preoperative UCVA and BCVA. When compared to preoperative refractive astigmatism, postoperative residual refractive astigmatism was statistically reduced. Toric intraocular lens implantation can benefit UCVA and BCVA as well as refractive astigmatism in cataract patients with corneal opacity, according to the authors. According, toric intraocular lens implantation should be considered by cataract patients with corneal opacity with high astigmatism.

Source link: https://doi.org/10.21203/rs.2.16507/v5


Toric Intraocular Lens Implantation in Cataract Patients with Corneal Opacity.

Purpose: Objective: To determine the effect of toric intraocular lens implantation in cataract patients with corneal opacity and high astigmatism, according to the authors. 31 eyes of 31 patients who underwent cataract surgery with toric intraocular lens implantation were included in the project. We investigated residual acuity, uncorrected visual acuity, and best corrected visual acuity at 2 months after toric intraocular lens implantation. Results: Postoperative UCVA and BCVA were statistically improved compared to preoperative UCVA and BCVA. Compared to preoperative refractive astigmatism, postoperative residual refractive astigmatism was statistically reduced. Effective corneal opacity coverage pupil can improve UCVA, BCVA, and refractive astigmatism in cataract patients with corneal opacity. Therefore, toric intraocular lens implantation should be considered for cataract patients with corneal opacity with high astigmatism.

Source link: https://doi.org/10.21203/rs.2.16507/v4


Toric Intraocular Lens Implantation in Cataract Patients with Corneal Opacity.

Purpose: To determine the impact of toric intraocular lens implantation in cataract patients with corneal opacity and high astigmatism, according to the authors. Results: Postoperative UCVA and BCVA have statistically improved relative to preoperative UCVA and BCVA. The operative residual refractive astigmatism was significantly reduced in comparison to preoperative refractive astigmatism. The size of corneal opacity coverage pupil improved UCVA, BCVA, and refractive astigmatism in cataract patients with corneal opacity can be significant, according to UCLA and BCVA. Consequently, toric intraocular lens implantation should be considered by cataract patients with corneal opacity and high astigmatism.

Source link: https://doi.org/10.21203/rs.2.16507/v3


Toric Intraocular Lens Implantation in Cataract Patients with Corneal Opacity.

Abstract Purpose: The aim of this study was to investigate the effects of toric intraocular lens implantation in cataract patients with corneal opacity and high astigmatism. Methods: 31 eyes of 31 patients who underwent cataract surgery with toric intraocular lens implantation were included in the study. We investigated residual astigmatism, uncorrected visual acuity, and best corrected visual acuity at 2 months after toric intraocular lens implantation. Preoperative UCVA and BCVA's results have statistically increased after surgery. Compared to preoperative refractive astigmatism, postoperative residual refractive astigmatism was statistically reduced. All eyes developed postoperative visual acuity as good or better than the preoperative one. Conclusion: Toric intraocular lens implantation can enhance UCVA, BCVA, and retinal opacity in cataract patients with corneal opacity. Therefore, toric intraocular lens implantation should be considered for cataract patients with corneal opacity and high astigmatism.

Source link: https://doi.org/10.21203/rs.2.16507/v2


Toric Intraocular Lens Implantation in Cataract Patients with Corneal Opacity.

Abstract Purpose: To determine the effect of toric intraocular lens implantation in cataract patients with corneal opacity and high astigmatism. Methods: 31 eyes of 31 patients who underwent cataract surgery with toric intraocular lens implantation were included in this article. We investigated residual acuity, uncorrected visual acuity, and best corrected visual acuity at 2 months after toric intraocular lens implantation. Peroperative UCVA and BCVA results show statistically improved compared to preoperative UCVA and BCVA results. Compared to preoperative refractive astigmatism, postoperative residual refractive astigmatism was statistically reduced. The percentage of corneal opacity covering the pupillary area was found to be highly variable after postoperative UCVA and BCVA, as well as refractive astigmatism in cataract patients with corneal opacity. Therefore, cataract patients with corneal opacity and high astigmatism should consider toric intraocular lens implantation.

Source link: https://doi.org/10.21203/rs.2.16507/v1


Early-stage clinical outcomes and rotational stability of TECNIS toric intraocular lens implantation in cataract cases with long axial length

Abstract Background: The rotational stability, particularly in patients with long axial lengths, is a key focus of toric intraocular lens implantation. We wanted to assess the clinical results after implantation of TECNIS toric IOL in eyes with long-term visions and identify factors that influence their early-stage stability with preoperative corneal astigmatism. According to 1. 41 percent and 7. 48%u00b11. 19. 19u00b0, respectively, the mean absolute rotation of TECNIS toric IOL at 3 months was 0. 91u00b10. 74 percent, which was significantly reduced relative to preoperative corneal astigmatism of 1. 71-u00b11. 55 D. A positive correlation was found between IOL rotation and the overlapped area between capsulorhexis and optic intraoperatively, with a maximum of 21. 04 mm 2 and 7. 40 mm 2 at 3 months after surgery.

Source link: https://doi.org/10.21203/rs.2.12464/v3

* Please keep in mind that all text is summarized by machine, we do not bear any responsibility, and you should always check original source before taking any actions

* Please keep in mind that all text is summarized by machine, we do not bear any responsibility, and you should always check original source before taking any actions