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Lentis Mplus

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https://www.readbyqxmd.com/read/29117609/-in-vitro-evaluation-of-the-optical-quality-of-segmental-refractive-multifocal-intraocular-lenses
#1
Timur Mert Yildirim, Gerd Uwe Auffarth, Tamer Tandogan, Stephanie Liebing, Grzegorz Labuz, Chul Young Choi, Ramin Khoramnia
Objectives In customised patient care, it is important to know the optical quality of different intraocular lenses (IOL). In this study, the optical quality of three segmental intraocular lenses were compared. Materials and Methods The LENTIS Comfort LS-313 MF15, LENTIS Mplus X LS-313 MF30 and LENTIS High Add IOL LS-313 MF80 (Oculentis, Berlin, Germany) with a far power of + 21 D were analysed at the optical bench OptiSpheric IOL PRO (Trioptics GmbH, Wedel, Germany). The lenses have almost the same optical design but differ in the power of the near segment...
November 8, 2017: Klinische Monatsblätter Für Augenheilkunde
https://www.readbyqxmd.com/read/28917400/visual-quality-and-performance-comparison-between-2-refractive-rotationally-asymmetric-multifocal-intraocular-lenses
#2
Richard N McNeely, Eric Pazo, Andrew Spence, Olivier Richoz, M Andrew Nesbit, Tara C B Moore, Jonathan E Moore
PURPOSE: To compare the 12-month postoperative quality of vision and visual performance of 2 different refractive rotationally asymmetric multifocal intraocular lenses (IOLs). SETTING: Cathedral Eye Clinic, Belfast, Northern Ireland, United Kingdom. DESIGN: Retrospective case series. METHODS: Refractive lens exchange (RLE) patients were divided into 2 groups. Group A comprised eyes receiving a Lentis Mplus LS-312 MF30 IOL and Group B, eyes receiving a Lenstec SBL-3 IOL...
August 2017: Journal of Cataract and Refractive Surgery
https://www.readbyqxmd.com/read/28639447/-clinical-results-of-the-implantation-of-two-types-of-multifocal-rotational-asymmetric-intraocular-lenses
#3
V Veliká, L Hejsek, F Raiskup
PURPOSE: The aim of the study was evaluation and comparison of clinical results of two types of rotationally asymmetric multifocal intraocular lens (LENTIS Mplus and LENTIS MplusX). MATERIAL AND METHODS: The study included 247 eyes of 124 patients aged 25 - 76 years (mean, 58 years). After phacoemulsification multifocal intraocular lens LENTIS Mplus (group A, n = 141) or LENTIS MplusX (group B, n = 106) was implanted. Patients were divided into two groups according to the type of intraocular lens...
2017: Ceská a Slovenská Oftalmologie
https://www.readbyqxmd.com/read/28407166/evaluation-of-the-true-wavefront-aberrations-in-eyes-implanted-with-a-rotationally-asymmetric-multifocal-intraocular-lens
#4
Vyas Akondi, Pablo Pérez-Merino, Eduardo Martinez-Enriquez, Carlos Dorronsoro, Nicolás Alejandre, Ignacio Jiménez-Alfaro, Susana Marcos
PURPOSE: Standard evaluation of aberrations from wavefront slope measurements in patients implanted with a rotationally asymmetric multifocal intraocular lens (IOL), the Lentis Mplus (Oculentis GmbH, Berlin, Germany), results in large magnitude primary vertical coma, which is attributed to the intrinsic IOL design. The new proposed method analyzes aberrometry data, allowing disentangling the IOL power pupillary distribution from the true higher order aberrations of the eye. METHODS: The new method of wavefront reconstruction uses retinal spots obtained at both the near and far foci...
April 1, 2017: Journal of Refractive Surgery
https://www.readbyqxmd.com/read/28091897/comparative-analysis-of-the-visual-and-refractive-outcomes-of-a-refractive-segmented-multifocal-intraocular-lens-with-and-without-toricity-1-year-results
#5
Ryo Shodai, Kazuno Negishi, Hiroyuki Arai, Ikuko Toda, Hidemasa Torii, Kazuo Tsubota
PURPOSE: To compare the visual and refractive outcomes up to 1 year postoperatively following implantation of a refractive segmented or a refractive segmented toric multifocal intraocular lens (IOL). METHODS: This retrospective study included 108 eyes of 64 patients who underwent cataract surgery with implantation of a refractive segmented multifocal IOL (Lentis Mplus LS-313 MF30 IOL) (LM group) and 81 eyes of 49 patients with implantation of a refractive segmented toric multifocal IOL (Lentis Mplus LU-313 MF30T IOL) (LMT group)...
March 2017: Japanese Journal of Ophthalmology
https://www.readbyqxmd.com/read/28007103/comparison-of-the-visual-performance-and-quality-of-vision-with-combined-symmetrical-inferonasal-near-addition-versus-inferonasal-and-superotemporal-placement-of-rotationally-asymmetric-refractive-multifocal-intraocular-lenses
#6
Richard N McNeely, Eric Pazo, Andrew Spence, Olivier Richoz, M Andrew Nesbit, Tara C B Moore, Jonathan E Moore
PURPOSE: To compare the postoperative quality of vision between different bilateral placements of near segments of rotationally asymmetric refractive multifocal intraocular lenses (IOLs) and to determine how this affects visual performance. SETTING: Cathedral Eye Clinic, Belfast, Northern Ireland, United Kingdom. DESIGN: Retrospective comparative case series. METHODS: The study enrolled consecutive patients having refractive lens exchange and implantation of rotationally asymmetric multifocal IOLs...
December 2016: Journal of Cataract and Refractive Surgery
https://www.readbyqxmd.com/read/27531287/threshold-limit-of-postoperative-astigmatism-for-patient-satisfaction-after-refractive-lens-exchange-and-multifocal-intraocular-lens-implantation
#7
Richard N McNeely, Eric Pazo, Zack Millar, Olivier Richoz, Andrew Nesbit, Tara C B Moore, Jonathan E Moore
PURPOSE: To determine the degree of tolerance toward different magnitudes of residual refractive astigmatism and corneal astigmatism and the angles of corneal astigmatism after implantation of an asymmetric multifocal intraocular lens (IOL). SETTING: Cathedral Eye Clinic, Belfast, United Kingdom. DESIGN: Retrospective comparative case series. METHODS: The study enrolled patients having refractive lens exchange and implantation of a Lentis Mplus LS-312 MF30 IOL...
August 2016: Journal of Cataract and Refractive Surgery
https://www.readbyqxmd.com/read/27275424/the-refractive-outcome-of-toric-lentis-mplus-implant-in-cataract-surgery
#8
Patrick J Chiam, Say A Quah
AIM: To evaluate the refractive outcome of Toric Lentis Mplus intraocular lens (IOL) implant. METHODS: This is a retrospective case series. Consecutive patients with corneal astigmatism of at least 1.5 D had Toric Lentis Mplus IOL implant during cataract surgery. The exclusion criteria included irregular astigmatism on corneal topography, large scotopic pupil diameter (>6 mm), poor visual potential and significant ocular comorbidity. Postoperative manifest refraction, uncorrected distance visual acuity (UDVA), best-corrected distance visual acuity (BCVA), uncorrected intermediate visual acuity (UIVA) at 3/4 m and uncorrected near visual acuity (UNVA) were obtained...
2016: International Journal of Ophthalmology
https://www.readbyqxmd.com/read/27135090/impact-of-low-mesopic-contrast-sensitivity-outcomes-in-different-types-of-modern-multifocal-intraocular-lenses
#9
Ana B Plaza-Puche, Jorge L Alio, Esperanza Sala, Peter Mojzis
PURPOSE: To investigate the low mesopic contrast sensitivity function (LMCSF) of patients implanted with different modern optical bifocal and trifocal designs of multifocal intraocular lenses (mfIOLs). METHODS: This prospective, comparative, nonrandomized consecutive case series included 180 eyes that underwent cataract surgery. Six groups of eyes were differentiated: group A, eyes with the diffractive AT LISA tri 839MP; group B, eyes with diffractive FineVision; group C, eyes with the bifocal Lentis Mplus-LS313; group D, eyes with the diffractive bifocal Acri...
November 4, 2016: European Journal of Ophthalmology
https://www.readbyqxmd.com/read/27070230/influence-of-near-segment-positioning-in-a-rotationally-asymmetric-multifocal-intraocular-lens
#10
COMPARATIVE STUDY
In Seok Song, Sam Young Yoon, Jae Yong Kim, Myoung Joon Kim, Hungwon Tchah
PURPOSE: To compare visual performance and higher order aberrations (HOAs) based on the position of the near segment in eyes with rotationally asymmetric multifocal intraocular lenses (IOLs). METHODS: Asymmetric multifocal IOLs (Lentis Mplus LS-313; Oculentis Optikgeräte GmbH, Wetzlar, Germany) were implanted with the near segment positioned either inferiorly, superiorly, or temporally. Uncorrected distance (UDVA), intermediate (UIVA), and near (UNVA) visual acuity, corrected distance visual acuity (CDVA), and distance-corrected intermediate (DCIVA) and near (DCNVA) visual acuity, contrast sensitivity, HOAs, and subjective symptom questionnaires were compared at 1 month postoperatively...
April 2016: Journal of Refractive Surgery
https://www.readbyqxmd.com/read/26856425/pupil-influence-on-the-visual-outcomes-of-a-new-generation-multifocal-toric-intraocular-lens-with-a-surface-embedded-near-segment
#11
Mengmeng Wang, Christine Carole C Corpuz, Tukezban Huseynova, Minoru Tomita
PURPOSE: To evaluate the influences of preoperative pupil parameters on the visual outcomes of a new-generation multifocal toric intraocular lens (IOL) model with a surface-embedded near segment. METHODS: In this prospective study, patients with cataract had phacoemulsification and implantation of Lentis Mplus toric LU-313 30TY IOLs (Oculentis GmbH, Berlin, Germany). The visual and optical outcomes were measured and compared preoperatively and postoperatively. The correlations between preoperative pupil parameters (diameter and decentration) and 3-month postoperative visual outcomes were evaluated using the Spearman's rank-order correlation coefficient (Rs) for the nonparametric data...
February 2016: Journal of Refractive Surgery
https://www.readbyqxmd.com/read/26733054/can-the-accuracy-of-multifocal-intraocular-lens-power-calculation-be-improved-to-make-patients-spectacle-free
#12
Hasnain Ramji, Johnny Moore, C B Tara Moore, Sunil Shah
PURPOSE: To optimise intraocular lens (IOL) power calculation techniques for a segmental multifocal IOL, LENTIS™ MPlus(®) (Oculentis GmbH, Berlin, Germany) and assess outcomes. METHODS: A retrospective consecutive non-randomised case series of patients receiving the MPlus(®) IOL following cataract surgery or clear lens extraction was performed at a privately owned ophthalmic hospital, Midland Eye, Solihull, UK. Analysis was undertaken of 116 eyes, with uncomplicated lens replacement surgery using the LENTIS™ MPlus(®) lenses...
April 2016: Contact Lens & Anterior Eye: the Journal of the British Contact Lens Association
https://www.readbyqxmd.com/read/26469073/influence-on-visual-quality-of-intraoperative-orientation-of-asymmetric-intraocular-lenses
#13
Sergio Bonaque-González, Susana Ríos, Alfredo Amigó, Norberto López-Gil
PURPOSE: To evaluate visual quality when changing the intraocular orientation of the Lentis Mplus LS-312MF nonrotational symmetric +3.00 diopters aspheric multifocal intraocular lens ([IOL] Oculentis GmbH, Berlin, Germany) in normal eyes. METHODS: An artificial eye was used to measure the in vitro wavefront of the IOL. The corneal topography of 20 healthy patients was obtained. For each eye, a computational analysis simulated the implantation of the IOL. The modulation transfer function (MTF) and an image quality parameter (visually modulated transfer function [VSMTF] metric) were calculated for a 5...
October 2015: Journal of Refractive Surgery
https://www.readbyqxmd.com/read/26085998/error-induced-by-the-estimation-of-the-corneal-power-and-the-effective-lens-position-with-a-rotationally-asymmetric-refractive-multifocal-intraocular-lens
#14
David P Piñero, Vicente J Camps, María L Ramón, Verónica Mateo, Rafael J Pérez-Cambrodí
AIM: To evaluate the prediction error in intraocular lens (IOL) power calculation for a rotationally asymmetric refractive multifocal IOL and the impact on this error of the optimization of the keratometric estimation of the corneal power and the prediction of the effective lens position (ELP). METHODS: Retrospective study including a total of 25 eyes of 13 patients (age, 50 to 83y) with previous cataract surgery with implantation of the Lentis Mplus LS-312 IOL (Oculentis GmbH, Germany)...
2015: International Journal of Ophthalmology
https://www.readbyqxmd.com/read/26049829/effect-of-position-of-near-addition-in-an-asymmetric-refractive-multifocal-intraocular-lens-on-quality-of-vision
#15
COMPARATIVE STUDY
Deric W de Wit, Jose Diaz, Tara C B Moore, Salissou Moutari, Jonathan E Moore
PURPOSE: To evaluate the impact of the position of an asymmetric multifocal near segment on visual quality. SETTING: Cathedral Eye Clinic, Belfast, United Kingdom. DESIGN: Retrospective comparative case series. METHODS: Data from consecutive patients who had bilateral implantation of the Lentis Mplus LS-312 multifocal intraocular lens were divided into 2 groups. One group received inferonasal near-segment placement and the other, superotemporal near-segment placement...
May 2015: Journal of Cataract and Refractive Surgery
https://www.readbyqxmd.com/read/25974968/correlating-optical-bench-performance-with-clinical-defocus-curves-in-varifocal-and-trifocal-intraocular-lenses
#16
COMPARATIVE STUDY
Ana B Plaza-Puche, Jorge L Alió, Scott MacRae, Len Zheleznyak, Esperanza Sala, Geunyoung Yoon
PURPOSE: To investigate the correlations existing between a trifocal intraocular lens (IOL) and a varifocal IOL using the "ex vivo" optical bench through-focus image quality analysis and the clinical visual performance in real patients by study of the defocus curves. METHODS: This prospective, consecutive, nonrandomized, comparative study included a total of 64 eyes of 42 patients. Three groups of eyes were differentiated according to the IOL implanted: 22 eyes implanted with the varifocal Lentis Mplus LS-313 IOL (Oculentis GmbH, Berlin, Germany); 22 eyes implanted with the trifocal FineVision IOL (Physiol, Liege, Belgium), and 20 eyes implanted with the monofocal Acrysof SA60AT IOL (Alcon Laboratories, Inc...
May 2015: Journal of Refractive Surgery
https://www.readbyqxmd.com/read/25884577/image-quality-comparison-of-two-multifocal-iols-influence-of-the-pupil
#17
COMPARATIVE STUDY
Mari Carmen García-Domene, Adelina Felipe, Cristina Peris-Martínez, Amparo Navea, Jose M Artigas, Álvaro M Pons
PURPOSE: To evaluate the effect of pupil size on image quality of a sectorial multifocal intraocular lens (IOL), the Lentis Mplus (Oculentis GmbH, Berlin, Germany), and the Acri.LISA IOL (Carl Zeiss Meditec, Jena, Germany). METHODS: The authors measured the MTFs of the Lentis Mplus LS-312 IOL and the Acri.LISA 366D IOL with three different sizes of pupil diameters: 3, 4, and 5 mm. The MTF was calculated from the cross-line spread function recorded with the OPAL Vector System (Image Science Ltd...
April 2015: Journal of Refractive Surgery
https://www.readbyqxmd.com/read/25744442/implantation-of-refractive-multifocal-intraocular-lens-with-a-surface-embedded-near-section-for-cataract-eyes-complicated-with-a-coexisting-ocular-pathology
#18
M Ouchi, S Kinoshita
PURPOSE: To evaluate the postoperative outcomes of cataract eyes complicated with coexisting ocular pathologies that underwent implantation of a refractive multifocal intraocular lens (MIOL) with a surface-embedded near section. METHODS: LENTIS MPlus (Oculentis GmbH) refractive MIOLs were implanted in 15 eyes with ocular pathologies other than cataract (ie, six high-myopia eyes with an axial length longer than 28 mm, two fundus albipunctatus eyes, two branch retinal-vein occlusion eyes, four glaucoma eyes (one with high myopia), and two keratoconus eyes)...
May 2015: Eye
https://www.readbyqxmd.com/read/25728131/visual-outcomes-and-patient-satisfaction-with-a-rotational-asymmetric-refractive-intraocular-lens-for-emmetropic-presbyopia
#19
MULTICENTER STUDY
Jan A Venter, Martina Pelouskova, Claire E L Bull, Steven C Schallhorn, Stephen J Hannan
PURPOSE: To evaluate the efficacy, safety, predictability, and patient satisfaction after refractive lens exchange with a zonal refractive intraocular lens (IOL) with an inferior reading addition in emmetropic patients. SETTING: Optical Express, London, United Kingdom. DESIGN: Retrospective case series. METHODS: Emmetropic presbyopic patients who had implantation of a Lentis Mplus LS-313 MF30 IOL were evaluated. Inclusion criteria were sphere between -0...
March 2015: Journal of Cataract and Refractive Surgery
https://www.readbyqxmd.com/read/24702574/piggyback-intraocular-lens-implantation-to-correct-pseudophakic-refractive-error-after-segmental-multifocal-intraocular-lens-implantation
#20
Jan A Venter, Andre Oberholster, Steven C Schallhorn, Martina Pelouskova
PURPOSE: To evaluate refractive and visual outcomes of secondary piggyback intraocular lens implantation in patients diagnosed as having residual ametropia following segmental multifocal lens implantation. METHODS: Data of 80 pseudophakic eyes with ametropia that underwent Sulcoflex aspheric 653L intraocular lens implantation (Rayner Intraocular Lenses Ltd., East Sussex, United Kingdom) to correct residual refractive error were analyzed. All eyes previously had in-the-bag zonal refractive multifocal intraocular lens implantation (Lentis Mplus MF30, models LS-312 and LS-313; Oculentis GmbH, Berlin, Germany) and required residual refractive error correction...
April 2014: Journal of Refractive Surgery
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