scholarly journals Defocus Curve and Patient Satisfaction with a New Extended Depth of Focus Toric Intraocular Lens Targeted for Binocular Emmetropia or Slight Myopia in the Non-Dominant Eye

2020 ◽  
Vol Volume 14 ◽  
pp. 1791-1798
Author(s):  
Helga P Sandoval ◽  
Stephen Lane ◽  
Stephen G Slade ◽  
Eric D Donnenfeld ◽  
Richard Potvin ◽  
...  
Keyword(s):  
Patient Satisfaction ◽  
Intraocular Lens ◽  
Depth Of Focus ◽  
Toric Intraocular Lens ◽  
Extended Depth Of Focus ◽  
Dominant Eye ◽  
Defocus Curve

scholarly journals Evaluating Rotational Stability of an Extended Depth of Focus Toric Intraocular Lens Using a Slit Lamp and Image-Based Analysis

2020 ◽  
Vol Volume 14 ◽  
pp. 2405-2410
Author(s):  
Helga P Sandoval ◽  
Stephen Lane ◽  
Stephen Slade ◽  
Eric D Donnenfeld ◽  
Richard Potvin ◽  
...  
Keyword(s):  
Intraocular Lens ◽  
Rotational Stability ◽  
Slit Lamp ◽  
Depth Of Focus ◽  
Toric Intraocular Lens ◽  
Extended Depth Of Focus

scholarly journals Clinical Outcomes After Mix-and-Match Implantation of Extended Depth of Focus and Diffractive Multifocal Intraocular Lenses

2020 ◽  
Author(s):  
Jae Hyuck Lee ◽  
Ho Seok Chung ◽  
Su Young Moon ◽  
Hun Lee ◽  
Jae Yong Kim ◽  
...  
Keyword(s):  
Visual Acuity ◽  
Patient Satisfaction ◽  
Cataract Surgery ◽  
Clinical Outcomes ◽  
Intraocular Lenses ◽  
Depth Of Focus ◽  
Near Vision ◽  
Extended Depth Of Focus ◽  
Dominant Eye ◽  
Mix And Match

Purpose: To evaluate clinical outcomes after bilateral mix-and-match cataract surgery using extended depth of focus (EDOF) and diffractive multifocal (DMF) intraocular lenses (IOLs). Methods: Thirty-seven patients received Tecnis Symfony EDOF IOL (ZXR00) implantation in the dominant eye, and Tecnis +3.25 DMF IOL (ZLB00) in the non-dominant eye. Patients were followed for 3 months, and uncorrected and corrected distance visual acuity (UDVA, CDVA) , uncorrected intermediate and near visual acuity (UIVA, UNVA), contrast sensitivity, defocus curves, stereopsis, and patient satisfaction were assessed. Results: At 3 months, mean logMAR UDVA was 0.07 ± 0.09 in EDOF IOL eyes, 0.12 ± 0.11 in DMF IOL eyes, and 0.02 ± 0.05 in both eyes. UIVA was 0.11 ± 0.11 in EDOF IOL eyes, 0.16 ± 0.12 in DMF IOL eyes, and 0.04 ± 0.07 in both eyes. UNVA was 0.25 ± 0.15 in EDOF IOL eyes, 0.22 ± 0.16 in DMF IOL eyes, and 0.13 ± 0.13 in both eyes. Thirty patients(81.1%) were more than satisfied with near vision, and 8 patients(21.6%) complained of severe glare and halo. Spectacle independence for near vision was achieved in 34 patients(91.9%), and 31 patients(83.8%) had better than a 50 second arc of stereopsis. Conclusion: Mix-and-match cataract surgery with EDOF and DMF IOL implantation provided good visual outcomes through all distances. Also excellent patient satisfaction was achieved with high level of spectacle independence and minimal photic phenomena.

Quality of view through extended depth of focus intraocular lens in a model eye

2021 ◽  
Author(s):  
Makoto Inoue ◽  
Nina Teresa Aicher ◽  
Yuji Itoh ◽  
Hiroko Bissen-Miyajima ◽  
Akito Hirakata
Keyword(s):  
Intraocular Lens ◽  
Depth Of Focus ◽  
Extended Depth Of Focus

scholarly journals Functional Results and Photic Phenomena with new Extended-Depth-of-Focus Intraocular Lens

2019 ◽  
Author(s):  
Bert C. Giers ◽  
Ramin Khoramnia ◽  
Dorottya Varadi ◽  
Hannah Wallek ◽  
Hyeck Soo Son ◽  
...  
Keyword(s):  
Intraocular Lens ◽  
Functional Results ◽  
High Rate ◽  
Patient Questionnaire ◽  
Depth Of Focus ◽  
Reading Acuity ◽  
Extended Depth Of Focus ◽  
Electronic Reading ◽  
Letter Size ◽  
Reading Distance

Abstract Background: Evaluation of clinical and functional results of a new extended depth of focus intraocular lens (EDOF-IOL). Methods: Fourteen cataract patients (twenty-eight bilateral implantations) were assessed for uncorrected (UDVA) and corrected (CDVA) distance visual acuities; uncorrected (UNVA), distance-corrected (DCNVA) and best corrected (CNVA) near visual acuities; and uncorrected (UIVA) and distance-corrected (DCIVA) intermediate visual acuities - as well as binocular defocus curves. Photopic and mesopic contrast sensitivity was recorded. Reading acuity was evaluated using an electronic reading desk at fixed distances and at the patient’s preferred near and intermediate distances. Visual symptoms were assessed with a halo and glare simulator plus a patient questionnaire which also recorded quality of life. Results: Median postoperative monocular UDVA was 0.13logMAR (range -0.08 to 0.42logMAR), median CDVA was -0.01logMAR (range -0.20 to 0.22logMAR), median UIVA at 80 cm was -0.05logMAR (range -0.18 to 0.58logMAR) and median UNVA at 40 cm was 0.14logMAR (range -0.10 to 0.64logMAR). Binocular uncorrected reading acuity was 0.10logMAR at 40 cm and 0.11logMAR at 80 cm. Patients preferred a median intermediate reading distance of 62.8 cm over the predetermined 80 cm, which allowed them to read smaller letter size but did not improve reading acuity. Patients reported a high rate of spectacle independence and satisfaction in everyday life and little to no dysphotopsia. Conclusion: The Mini WELL Ready IOL provided good postoperative functional results at far and intermediate distances and improved the visual and reading acuity at reading distance. The lens caused little to no dysphotopsia.

scholarly journals Functional assessment of a new extended depth-of-focus intraocular lens

Eye ◽  
2018 ◽  
Vol 33 (3) ◽  
pp. 404-410 ◽  
Author(s):  
Giacomo Savini ◽  
Nicole Balducci ◽  
Claudio Carbonara ◽  
Scipione Rossi ◽  
Manuel Altieri ◽  
...  
Keyword(s):  
Intraocular Lens ◽  
Functional Assessment ◽  
Depth Of Focus ◽  
Extended Depth Of Focus
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