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Phaco IOL

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https://www.readbyqxmd.com/read/29700617/the-role-of-the-vitreous-body-in-effective-iol-positioning
#1
Joris Vander Mijnsbrugge, Jean-Francois Fils, Joyce Jansen, Minh-Tri Hua, Peter Stalmans
PURPOSE: To compare the effective lens position (ELP) after phaco surgery alone and after combined phacovitrectomy surgery. METHODS: Twenty patients who were scheduled for elective surgery in both eyes were included. In one eye, phacovitrectomy surgery was performed (without any tamponade), and in the fellow eye, only phaco surgery was performed using the same IOL type. Pre- and postoperative biometric measurements were performed using laser interference biometry...
April 26, 2018: Graefe's Archive for Clinical and Experimental Ophthalmology
https://www.readbyqxmd.com/read/29692478/a-clinical-study-to-evaluate-the-results-after-toric-intraocular-lens-implantation-in-cases-of-corneal-astigmatism
#2
P S Moulick, V K Mohindra, V S Gurunadh, Parth Patel, Sandeep Gupta, M A Khan
Backgroud: Modern day cataract surgery aims at a spectacle free vision which becomes difficult in cases with pre-operative astigmatism more than 1.5 D. Implantation of toric intra-ocular lenses (IOL) after phacoemulsification in such eyes is one of the ways to counteract this problem. Methods: Thirty eyes with pre-operative astigmatism between 1.5 D and 4.5 D were implanted with toric IOLs following uneventful phaco-emulsification. The estimation of the axis of implantation of this toric IOL included calculating the surgically induced astigmatism (SIA) of the surgeon...
April 2018: Medical Journal, Armed Forces India
https://www.readbyqxmd.com/read/29673631/comparison-between-the-prechopping-method-with-a-reverse-chopper-and-the-routine-stop-and-chop-method-in-treating-cataract-with-grade-iv-hard-nucleus
#3
Y Zhao, K Yang, J Li, S Zhu
The aim of this study was to compare the safety and efficacy between the prechopping method using a Reverse Chopper (iHPC) and the routine stop-and-chop (RSC) method in phacoemulsification of cataracts with grade IV hard nuclei (HNC (≥IV)). A total of 32 patients (32 eyes) scheduled for Phaco combined with intraocular lens (Phaco-IOL) for HNC (≥IV) from March 2015 to January 2016 were enrolled and randomly divided into two groups (the iHPC group, n=16 and the RSC group, n=16) so as to compare the effective intraoperative Phaco time, corneal edema 1-3 days after surgery, best corrected visual acuity (BCVA), and rate of loss of corneal endothelial cells (CECs) 1 month after surgery...
April 17, 2018: Journal Français D'ophtalmologie
https://www.readbyqxmd.com/read/29669780/microinterventional-endocapsular-nucleus-disassembly-novel-technique-and-results-of-first-in-human-randomised-controlled-study
#4
Tsontcho Ianchulev, David F Chang, Edward Koo, Susan MacDonald, Ernesto Calvo, Farrell Toby Tyson, Andrea Vasquez, Iqbal Ike K Ahmed
AIM: To assess the safety and efficacy of microinterventional endocapsular nuclear fragmentation in moderate to severe cataracts. METHODS: This was a prospective single-masked multisurgeon interventional randomised controlled trial (ClinicalTrials.gov NCT02843594) where 101 eyes of 101 subjects with grade 3-4+ nuclear cataracts were randomised to torsional phacoemulsification alone (controls) or torsional phacoemulsification with adjunctive endocapsular nuclear fragmentation using a manual microinterventional nitinol filament loop device (miLOOP group)...
April 18, 2018: British Journal of Ophthalmology
https://www.readbyqxmd.com/read/29600189/a-comparison-of-surgical-efficacy-between-a-1-8-mm-microincision-and-3-2-mm-and-5-5-mm-incisions-for-phacoemulsification
#5
E Song, Xin Li, Ming-Chao Bi, Hua Ren, Dan Wang, Zhi-Hua Cui, Wei Yang, Hui Shi, Ya-Bin Sun
Phacoemulsification is a commonly used surgical method in cataract surgery. This paper observes and compares the surgical efficacy of three incisions of different length for phacoemulsification to identify the optimal method for cataract surgery. Ninety patients were enrolled in the present study and divided into three groups. The 1.8-mm group received Bausch & Lomb MI60 foldable intraocular lens (IOL) implantation ( n =30), 3.2-mm group received Bausch & Lomb Akreos AO foldable lens implantation ( n =30), and 5...
2018: International Journal of Ophthalmology
https://www.readbyqxmd.com/read/29329140/slit-lamp-needling-of-the-anterior-capsule-for-aqueous-misdirection-after-hyaloido-zonulectomy-and-iridectomy
#6
Pierre G Mardelli, Marc E Mardelli
INTRODUCTION: We present a case of persistent aqueous misdirection, after Ahmed glaucoma valve surgery, despite undergoing an anterior vitrectomy with hyaloido-zonulectomy and iridectomy. CASE REPORT: A 73-year-old female patient, 4 months after phacotrabeculectomy, was referred with persistent high intraocular pressure (IOP). Postoperatively, she developed aqueous misdirection with a flat anterior chamber (AC) but with an IOP of 15 mm Hg. On presentation, her AC was shallow with peripheral iris-cornea touch, and her IOP was 39 mm Hg...
April 2018: Journal of Glaucoma
https://www.readbyqxmd.com/read/29044058/femtosecond-laser-assisted-cataract-surgery-versus-2-2-mm-clear-corneal-phacoemulsification
#7
COMPARATIVE STUDY
H Ranjini, Praveen R Murthy, Gowri J Murthy, Vinay R Murthy
PURPOSE: Phacoemulsification is the surgical procedure of choice for cataract, providing excellent visual and safety outcomes. Femtosecond laser-assisted cataract surgery (FLACS) is an addition to the surgical armamentarium. The study aims to compare the outcomes of FLACS using LenSx™ (Alcon Inc., USA) to standard 2.2 mm clear corneal phacoemulsification. Prospective case-control, comparative, interventional study was conducted in a tertiary care center. METHODS: In each group, 55 eyes of 55 patients underwent cataract surgery using either FLACS or conventional phacoemulsification (control group)...
October 2017: Indian Journal of Ophthalmology
https://www.readbyqxmd.com/read/28834901/outcomes-of-23-gauge-pars-plana-vitrectomy-combined-with-phacoemulsification-and-capsulotomy-without-intraocular-lens-implantation-in-rhegmatogenous-retinal-detachment-associated-with-choroidal-detachment
#8
Huiyan Xu, David Lutrin, Zhifeng Wu
Rhegmatogenous retinal detachment associated with choroidal detachment (RRDCD) is a special type of complex retinal detachment, and usually has a poor prognosis. This study aimed to assess the anatomical outcomes of 23-gauge pars plana vitrectomy (23G PPV) combined with phacoemulsification (phaco) and capsulotomy without intraocular lens (IOL) implantation in patients with RRDCD.Seventy-six consecutive patients with RRDCD, who underwent retinal repair surgery from January 2010 to December 2014, were retrospectively analyzed...
August 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28430320/remnant-extraction-by-using-an-intraocular-lens-injector-with-essential-flow
#9
Momoko Yamakawa, Mami Kusaka, Shogo Yamada, Masayuki Akimoto
PURPOSE: To describe a new technique for remnant removal in cases of posterior capsular rupture during cataract surgery and Soemmering ring extraction during intraocular lens (IOL) removal. METHODS: An IOL injector, inserted into the anterior chamber, provides a new exit for residual lens fragments. Passive fluid flow, supplied by an anterior chamber maintainer or some ocular viscoelastic device (OVD) injection, delivers the residual fragments into a lumen of the injector in assistance with a second device such as a phaco-chopper and vitreous cutter...
June 26, 2017: European Journal of Ophthalmology
https://www.readbyqxmd.com/read/28400374/aqueous-outflow-facility-after-phacoemulsification-with-or-without-goniosynechialysis-in-primary-angle-closure-a-randomised-controlled-study
#10
RANDOMIZED CONTROLLED TRIAL
Ian A Rodrigues, Pouya Alaghband, Laura Beltran Agullo, Elizabeth Galvis, Stephanie Jones, Rahat Husain, K Sheng Lim
BACKGROUND: Goniosynechialysis (GSL) to remove peripheral anterior synechiae (PAS) alongside standard cataract surgery has potential theoretical advantages, Published randomised trials, however, have not shown conclusive functional benefits and aqueous outflow changes following GSL are unknown. This study aimed to compare electronic Shiøtz tonographic aqueous outflow facility (TOF) following phacoemulsification with or without GSL in patients with primary angle closure (PAC) and PAC glaucoma...
July 2017: British Journal of Ophthalmology
https://www.readbyqxmd.com/read/28161928/two-port-pars-plana-anterior-and-central-core-vitrectomy-lam-floaterectomy-in-combination-with-phacoemulsification-and-intraocular-lens-implantation-under-topical-anesthesia-for-patients-with-cataract-and-significant-floaters-results-of-the-first-50-consecutive
#11
Dennis S C Lam, Hiu Ying Leung, Shu Liu, Nishant Radke, Ye Yuan, Vincent Y W Lee
PURPOSE: To study the safety and efficacy of 2-port pars plana anterior and central core vitrectomy (Lam floaterectomy) in combination with phacoemulsification (phaco) and intraocular lens implantation (IOL) for patients with cataract and significant floaters under topical anesthesia. DESIGN: Retrospective review of the first 50 consecutive cases. METHODS: A standardized treatment protocol was used for patients with cataract and significant (moderate to severe) floaters (duration > 3 months)...
January 2017: Asia-Pacific Journal of Ophthalmology
https://www.readbyqxmd.com/read/27588272/clinical-outcomes-of-25-gauge-vitrectomy-surgery-for-vitreoretinal-diseases-comparison-of-vitrectomy-alone-and-phaco-vitrectomy
#12
Mucella Arikan Yorgun, Yasin Toklu, Melek Mutlu, Umut Ozen
AIM: To compare the clinical outcomes of combined 25-gauge pars plana vitrectomy (PPV) and phacoemulsification/posterior chamber intraocular lens (PC-IOL) implantation with vitrectomy alone surgery in patients with various vitreoretinal diseases. METHODS: A total of 306 eyes (145 with PPV alone and 161 with phaco-vitrectomy) were enrolled in this retrospective analysis. The surgical approach was 25-gauge PPV combined with phacoemulsification and PC-IOL implantation at the same time in eyes in phaco-vitrectomy group and only PPV in eyes in vitrectomy alone surgery group...
2016: International Journal of Ophthalmology
https://www.readbyqxmd.com/read/27478858/standard-manual-capsulorhexis-ultrasound-phacoemulsification-compared-to-femtosecond-laser-assisted-capsulorhexis-and-lens-fragmentation-in-clear-cornea-small-incision-cataract-surgery
#13
Anastasios John Kanellopoulos, George Asimellis
BACKGROUND: Femtosecond-laser assisted clear cornea cataract surgery may hold promise in safer and more effective procedures. We decided to perform a comparative study to standard manual incision phacoemulsification surgery. METHODS: This is a single-center, single-intervention, and prospective comparative data evaluation of 133 consecutive cases subjected to cataract surgery. Group-A (Phaco), manual capsulorhexis & ultrasound phacoemulsification (n = 66); Group-B femtosecond-laser assisted capsulorhexis and lens fragmentation (n = 67), employing the LenSx laser (Alcon Surgical, Ft...
2016: Eye and Vision (London, England)
https://www.readbyqxmd.com/read/27003814/pharmacologic-management-of-pressure-induced-stromal-keratopathy-after-lasik
#14
Metin Unlu, Ahmet M Hondur, Safak Korkmaz, Deniz Kumova, Erdem Yuksel
PURPOSE: To emphasize the importance of anticipation of pressure-induced stromal keratopathy (PISK) in eyes with a previous history of LASIK. CASE REPORT: A 40-year-old man developed LASIK-related pressure-induced stromal keratopathy after uneventful phacoemulsification (Phaco) and intraocular lens (IOL) implantation in his left eye. With immediate discontinuation of the steroid drops and initiation of antiglaucoma medication, his visual acuity, interface edema, and haze improved rapidly...
July 2016: Optometry and Vision Science: Official Publication of the American Academy of Optometry
https://www.readbyqxmd.com/read/26558210/phacoemulsification-versus-small-incision-cataract-surgery-in-patients-with-uveitis
#15
Rahul Bhargava, Prachi Kumar, Shiv Kumar Sharma, Manoj Kumar, Avinash Kaur
AIM: To compare the safety and efficacy of phacoemulsification and small incision cataract surgery (SICS) in patients with uveitic cataract. METHODS: In a prospective, randomized multi-centric study, consecutive patients with uveitic cataract were randomized to receive phacoemulsification or manual SICS by either of two surgeons well versed with both the techniques. A minimum inflammation free period of 3mo (defined as less than 5 cells per high power field in anterior chamber) was a pre-requisite for eligibility for surgery...
2015: International Journal of Ophthalmology
https://www.readbyqxmd.com/read/26550807/posterior-capsule-opacity-in-retinitis-pigmentosa-according-to-different-biomaterials-of-intraocular-lenses-our-clinical-experience
#16
M Bruno, M Nebbioso, E Rigoni, A Gagliardi, E M Vingolo
BACKGROUND AND AIM: Complicated Cataract is frequently associated with Retinitis Pigmentosa (RP). This retinopathy is a great cause of visual impairment, and cataract surgery may resolve partially the situation and restore sight. Unfortunately, in this case there is a very high incidence of Posterior Capsule Opacity (PCO) ranging in several studies a percentage of 100% at six months. Our goal was to evaluate whether the high incidence of PCO is associated to specific type of Intraocular Lens (IOL) biomaterials...
2015: La Clinica Terapeutica
https://www.readbyqxmd.com/read/26357459/long-term-outcomes-of-limbal-relaxing-incisions-during-cataract-surgery-aberrometric-analysis
#17
Gaspare Monaco, Antonio Scialdone
PURPOSE: To compare the final changes in corneal wavefront aberration by limbal relaxing incisions (LRIs) after cataract surgery. METHODS: This prospective cumulative interventional nonrandomized case study included cataract and astigmatic patients undergoing LRIs and phaco with intraocular lens implantation. LRIs were planned using Donnenfeld nomogram. The root mean square of corneal wave aberration for total Z(n,i)(1≤n≤8), astigmatism Z(2,±1), coma Z(3-5-7,±1), trefoil Z(3-5-7,±2), spherical Z(4-6-8,0), and higher-order aberration (HOA) Z(3≤n≤8) was examined before and 3 years after surgery (optical path difference-Scan II [OPD-Scan II)]...
2015: Clinical Ophthalmology
https://www.readbyqxmd.com/read/26218109/evaluation-of-cataract-surgery-outcomes-at-the-ban-phaeo-mobile-eye-clinic-thailand
#18
MULTICENTER STUDY
Alisa T Thavikulwat, Susan G Fisher, Kelly Thevenet-Morrison, Pornthep Pongtawigorn, Rajeev S Ramchandran
PURPOSE: To evaluate the quality and efficacy of the Ban Phaeo Mobile Eye Clinic (BPMEC) model in providing cataract surgery to rural Thailand. METHODS: Retrospective review of 4-week postoperative visual acuity (VA) of 7040 patients receiving unilateral cataract surgery at 75 sites from October 2008 to March 2011. BPMEC conducted screening, surgery, and follow-up at partnering local hospitals that otherwise do not offer eye care. The primary outcome was achievement of VA ≥20/70, which was secondarily analyzed by cataract extraction method (phacoemulsification, phaco, or extracapsular cataract extraction, ECCE) and intraocular lens (IOL) type (foldable acrylic or rigid polymethylmethacrylate)...
2015: Ophthalmic Epidemiology
https://www.readbyqxmd.com/read/26208554/transient-corneal-edema-after-phacoemulsification
#19
Ayisha Kausar, Saadia Farooq, Waseem Akhter, Nadia Akhtar
OBJECTIVE: To determine the association between pre-operative and intra-operative factors leading to transient corneal edema after phacoemulsification. STUDY DESIGN: Cohort study. PLACE AND DURATION OF STUDY: Department of Ophthalmology, Shifa Foundation Community Health Centre, Islamabad, from October 2011 to September 2012. METHODOLOGY: Patients undergoing phacoemulsification and Intraocular Lens (IOL) implantation were enrolled in the study using consecutive non-probability sampling...
July 2015: Journal of the College of Physicians and Surgeons—Pakistan: JCPSP
https://www.readbyqxmd.com/read/26066498/effects-of-phacoemulsification-combined-with-goniosynechialysis-on-primary-angle-closure-glaucoma
#20
Hengli Zhang, Guangxian Tang, Jie Liu
PURPOSE: To assess the effects of phacoemulsification, intraocular lens implantation, and goniosynechialysis on patients with primary angle-closure glaucoma and cataract. METHODS: A total of 145 eyes of 133 consecutively recruited patients were randomly divided into Phaco group and Trab group. Ocular parameters were measured before and after surgery. RESULTS: The mean follow-up period was 13.2±5.6 months. The visual acuity in the Phaco group was significantly improved, whereas no alternation was found in the Trab group after surgery...
May 2016: Journal of Glaucoma
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