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Secondary intraocular lens

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https://www.readbyqxmd.com/read/29765779/effect-of-timing-of-initial-cataract-surgery-compliance-to-amblyopia-therapy-on-outcomes-of-secondary-intraocular-lens-implantation-in-chinese-children-a-retrospective-case-series
#1
Liuyang Li, Yan Wang, Caihong Xue
Purpose: As a secondary analysis, we reassess the association of initial congenital cataract surgery times, compliance to amblyopia therapy, and visual outcomes for a long-term follow-up in a secondary IOL implantation. Methods: Retrospective review of records of all infants with congenital cataracts who underwent secondary IOL implantation in the Eye and ENT Hospital of Fudan University from January 1, 2001, to December 31, 2007, and the minimum follow-up period was 5 years...
2018: Journal of Ophthalmology
https://www.readbyqxmd.com/read/29747367/-ultrastructure-of-the-lens-anterior-capsule-in-secondary-cataract-associated-with-uveitis-under-an-electron-microscope
#2
M L Yang, L Yang
Objective: To observe the ultrastructure of lens epithelium cells in cataract associated with uveitis. Methods: A cross-sectional study. Seven patients(7 eyes) received phacoemulsification in Peking University First Hospital from August 2016 to March 2017 due to complicated cataract associated with uveitis[2 males and 5 females,with an average age of (49±20) years] and 3 patients of age-related cataract (3 eyes, females, aged 54, 71, 74 years) were enrolled. Anterior capsule samples were collected during surgery...
May 11, 2018: [Zhonghua Yan Ke za Zhi] Chinese Journal of Ophthalmology
https://www.readbyqxmd.com/read/29731603/comparative-evaluation-of-toric-intraocular-lens-alignment-and-visual-quality-with-image-guided-surgery-and-conventional-three-step-manual-marking
#3
Jeewan S Titiyal, Manpreet Kaur, Cijin P Jose, Ruchita Falera, Ashutosh Kinkar, Lalit Ms Bageshwar
Purpose: To compare toric intraocular lens (IOL) alignment assisted by image-guided surgery or manual marking methods and its impact on visual quality. Patients and methods: This prospective comparative study enrolled 80 eyes with cataract and astigmatism ≥1.5 D to undergo phacoemulsification with toric IOL alignment by manual marking method using bubble marker (group I, n=40) or Callisto eye and Z align (group II, n=40). Postoperatively, accuracy of alignment and visual quality was assessed with a ray tracing aberrometer...
2018: Clinical Ophthalmology
https://www.readbyqxmd.com/read/29703283/primary-sulcus-implantation-of-a-diffractive-multifocal-pseudophakic-piggyback-intraocular-lens
#4
Myriam Cassagne, Marie Porterie, Laurent Gauthier, Eric Chapotot, Vincent Soler, François Malecaze, Pierre Fournié
PURPOSE: To evaluate the efficacy and safety of the combined implantation of a monofocal intraocular lens (IOL) in the capsular bag with a diffractive multifocal IOL designed for sulcus placement (Reverso). SETTING: Purpan Hospital, Toulouse, and Helios Clinic, Saint-Jean-de-Luz, France. DESIGN: Prospective case series. METHODS: The multifocal IOL piggyback IOL was implanted in the sulcus during cataract surgery. Visual acuity, defocus curve, contrast sensitivity, IOL positioning, and patient satisfaction were assessed with 1-year follow-ups...
March 2018: Journal of Cataract and Refractive Surgery
https://www.readbyqxmd.com/read/29685778/multifocal-intraocular-lens-implantation-after-previous-hyperopic-corneal-refractive-laser-surgery
#5
Violette Vrijman, Jan Willem van der Linden, Ivanka J E van der Meulen, Maarten P Mourits, Ruth Lapid-Gortzak
PURPOSE: To describe the outcomes in terms of the refraction and visual acuity of multifocal intraocular lens (IOL) implantation in patients with previous hyperopic corneal refractive laser surgery. SETTING: Academic Medical Center, University of Amsterdam, Amsterdam, and Retina Total Eye Care, Driebergen, the Netherlands. DESIGN: Retrospective case series. METHODS: Results were analyzed 3 months after implantation of a multifocal IOL (Acrysof Restor SN6AD1) in patients after previous corneal refractive laser surgery for hyperopia...
April 20, 2018: Journal of Cataract and Refractive Surgery
https://www.readbyqxmd.com/read/29685773/dynamic-tracking-of-purkinje-images-for-the-comparison-of-pseudophakodonesis-between-in-the-bag-and-secondary-fixated-intraocular-lenses
#6
Dhivya Ashok Kumar, Amar Agarwal, Nivean Madhivanan, Soundari Sivagnanam, Radika Chandrasekar, Srinivasan Venugopal
PURPOSE: To compare the pseudophakodonesis of in-the-bag intraocular lens (IOL) and a secondary fixated IOL by tracking the Purkinje image IV. SETTING: Dr. Agarwal's Eye Hospital and Eye Research Centre, Chennai, India. DESIGN: Prospective case series. METHODS: The IOL movement was recorded via slitlamp videography (DC3), streamed in video editor (Pinnacle), and evaluated by ImageJ analysis. The positional difference of Purkinje IV in relation to the stationary image Purkinje I at 3 random timeframes was measured...
April 20, 2018: Journal of Cataract and Refractive Surgery
https://www.readbyqxmd.com/read/29681836/secondary-angle-closure-due-to-crystalline-lens-dislocation-in-a-patient-with-atopic-dermatitis-and-chronic-eye-rubbing
#7
Justin Kuiper, Mark Slabaugh
Purpose: To report an unusual case of ectopia lentis and angle closure in a patient with chronic eye rubbing. Methods: A 57-year-old male with a history of poorly controlled atopic dermatitis presented with right eye pain, decreased vision, and an intraocular pressure (IOP) of 55 mm Hg. He had no past history of ocular disease and no reported history of trauma. He did report a history of chronic eye rubbing. Results: Best corrected visual acuity was hand motions...
January 2018: Case Reports in Ophthalmology
https://www.readbyqxmd.com/read/29650401/opthalmological-sequelae-due-to-paintball-injuries-case-studies
#8
A C Peñaranda, A Montoya, A P Arciniegas, C López-de-Mesa
OBJECTIVE: Describe the ophthalmological sequelae of patients diagnosed with blunt eye injury by paintball. MATERIAL AND METHODS: There were a total 14 cases with a diagnosis of blunt trauma by paintball were treated at the ophthalmology emergency department of the Barraquer Clinic in Bogotá, Colombia. All patients underwent a complete ophthalmological examination with their respective controls according to their outcome. RESULTS: The frequency of eye trauma by paintball was 3...
April 9, 2018: Archivos de la Sociedad Española de Oftalmología
https://www.readbyqxmd.com/read/29643798/rapid-capsular-contraction-with-secondary-intraocular-lens-dislocation-associated-with-unspecified-rod-cone-dystrophy-a-case-report
#9
Jocelyn Lam, Bradley Sifrig, Hoon Jung
Purpose: We report an unusual case of rapid and severe anterior capsular contraction associated with secondary intraocular lens (IOL) dislocation following cataract surgery in a patient with unspecified rod-cone dystrophy. Case Report: A 68-year-old woman with a history of uncharacterized bilateral rod-cone dystrophy presented with blurry vision 1 month after cataract surgery. Best corrected visual acuity was 20/40 in the operative eye. Slit-lamp exam showed severe anterior capsular phimosis limiting view of the fundus...
January 2018: Case Reports in Ophthalmology
https://www.readbyqxmd.com/read/29613981/phacomorphic-angle-closure-following-silicone-oil-tamponade-in-a-pediatric-patient
#10
Victoria C Leung, Simon Fung, Rajeev Muni, Asim Ali
PURPOSE: To report a case of phacomorphic glaucoma following retinal detachment repair with silicone oil in a pediatric patient. STUDY DESIGN: Case report. METHODS: A chart review was conducted at St. Michael's Hospital and The Hospital for Sick Children (Toronto, Canada), where the patient received ophthalmic care from July 28, 2015 onwards. RESULTS: A 14 year-old boy with a history of traumatic retinal detachment and proliferative vitreoretinopathy in the left eye, requiring two pars plana vitrectomies, membrane peel, and silicone oil tamponade, presented with one-day history of decreased vision in the left eye, severe headache, nausea, and vomiting...
April 2, 2018: Journal of Glaucoma
https://www.readbyqxmd.com/read/29610849/temporary-piggyback-intraocular-lens-implantation-versus-single-intraocular-lens-implantation-in-congenital-cataracts-long-term-clinical-outcomes
#11
Sungsoon Hwang, Dong Hui Lim, Soomin Lee, Daye Diana Choi, Eui-Sang Chung, Tae-Young Chung
Purpose: To report the long-term results of temporary piggyback IOL implantation in congenital cataract and to compare the clinical outcomes of temporary piggyback IOL with those of single IOL implantation. Methods: This is a retrospective, comparative, interventional study. The medical records of all consecutive patients who underwent cataract extraction and single or temporary piggyback IOL implantation within the first 3 years of life from 1999 to 2013 at Samsung Medical Center were reviewed...
April 1, 2018: Investigative Ophthalmology & Visual Science
https://www.readbyqxmd.com/read/29609595/capture-of-intraocular-lens-optic-by-residual-capsular-opening-in-secondary-implantation-long-term-follow-up
#12
Tian Tian, Chunli Chen, Haiying Jin, Lyu Jiao, Qi Zhang, Peiquan Zhao
BACKGROUND: To introduce a novel surgical technique for optic capture by residual capsular opening in secondary intraocular lens (IOL) implantation and to report the outcomes of a long follow-up. METHODS: Twenty patients (20 eyes) who had received secondary IOL implantation with the optic capture technique were retrospectively reviewed. We used the residual capsular opening for capturing the optic and inserted the haptics in the sulcus during surgery. Baseline clinical characteristics and surgical outcomes, including best-corrected visual acuity (BCVA), refractive status, and IOL position were recorded...
April 2, 2018: BMC Ophthalmology
https://www.readbyqxmd.com/read/29595762/transplantation-blues-inadvertent-staining-of-amyloid-deposits-with-trypan-blue
#13
Agathe Marcon, Nicolas Périllat, Thibaud Garcin, Rémy Jullienne, Zhiguo He, Fabien Forest, Anne Sophie Gauthier, Philippe Gain, Gilles Thuret
PURPOSE: To describe inadvertent persistent staining of stromal amyloid deposits by trypan blue (TB) after penetrating keratoplasty (PK) and Descemet membrane endothelial keratoplasty (DMEK) performed in patients with corneal amyloidosis. METHODS: Case series of patients with corneal amyloidosis in whom intraoperative TB was used. RESULTS: One patient, hospitalized for acute rejection 6 weeks after DMEK, presented with an intense blue staining of small, spindle-shaped structures in the anterior half of the cornea...
March 27, 2018: Cornea
https://www.readbyqxmd.com/read/29538184/sutureless-transscleral-fixation-of-secondary-intraocular-lenses
#14
REVIEW
Eric Nudleman, Yoshihiro Yonekawa, Jonathan L Prenner
PURPOSE OF REVIEW: The surgical approach to eyes needing a secondary intraocular lens have evolved rapidly in recent years. Here, we will focus on techniques for scleral-fixation of intraocular lenses (IOLs), and will review the evidence for their safety and efficacy. RECENT FINDINGS: Transscleral fixation of IOLs refers the placement of lens haptics within scleral tunnels to stabilize the lens in eyes that lack adequate capsular support. Various surgical techniques have been reported recently to accomplish this goal...
May 2018: Current Opinion in Ophthalmology
https://www.readbyqxmd.com/read/29523441/visual-and-refractive-outcomes-in-manual-versus-femtosecond-laser-assisted-cataract-surgery-a-single-center-retrospective-cohort-analysis-of-1838-eyes
#15
Thomas A Berk, Matthew B Schlenker, Xavier Campos-Möller, Austin M Pereira, Iqbal Ike K Ahmed
PURPOSE: Femtosecond laser-assisted cataract surgery (FLACS) has emerged as an alternative to manual cataract surgery (MCS) for corneal incision and capsulorhexis creation, as well as nuclear fragmentation. This study compares postoperative refractive and visual outcomes in eyes receiving MCS or FLACS. DESIGN: Single-center, comparative, retrospective cohort analysis. PARTICIPANTS: Consecutive eyes receiving FLACS and MCS from July 1, 2012, to July 31, 2015, at a single tertiary care center...
March 6, 2018: Ophthalmology
https://www.readbyqxmd.com/read/29502619/surgical-management-of-negative-dysphotopsia
#16
Samuel Masket, Nicole R Fram, Andrew Cho, Isaac Park, Don Pham
PURPOSE: To evaluate curative and preventative surgical strategies for negative dysphotopsia. SETTING: Private practice, Los Angeles, California, USA. DESIGN: Retrospective case series. METHODS: Patients with self-reported chronic negative dysphotopsia had corrective surgery as the therapeutic group. Second eye surgery, in cases with negative dysphotopsia in the previously operated eye, comprised the preventative group...
January 2018: Journal of Cataract and Refractive Surgery
https://www.readbyqxmd.com/read/29502613/wang-koch-formula-for-optimization-of-intraocular-lens-power-calculation-evaluation-at-a-canadian-center
#17
Marko Popovic, Matthew B Schlenker, Xavier Campos-Möller, Austin Pereira, Iqbal Ike K Ahmed
PURPOSE: To externally validate the Wang-Koch method for optimization of intraocular lens (IOL) formulas. SETTING: TLC Laser Eye Centre, Mississauga, Ontario, Canada. DESIGN: Retrospective case series. METHODS: Consecutive cataract patients with an axial length (AL) of 25.0 mm or longer were recruited. The predicted postoperative spherical equivalents (SEs) calculated from the Holladay 1 formula were compared with the 3-week postoperative SEs to yield prediction errors for Wang-Koch adjusted and unadjusted ALs...
January 2018: Journal of Cataract and Refractive Surgery
https://www.readbyqxmd.com/read/29474222/hemorrhagic-occlusive-retinal-vasculitis-after-intracameral-vancomycin-use-in-cataract-surgery-after-intravenous-exposure
#18
Tarek Alasil, James J Y Wong, Ron A Adelman, David Tom, Patrick A Coady
PURPOSE: To report a case of hemorrhagic occlusive retinal vasculitis after cataract surgery. METHODS: A 74-year-old woman presented with blurry vision and distorted vision, which started 2 days after an uncomplicated cataract surgery in the left eye. Intracameral vancomycin was injected during the case. The patient reported being treated with systemic vancomycin in the past. RESULTS: The visual acuity was 20/80 in the left eye. She had trace cells in the anterior chamber with no hypopyon and intraocular lens implant within the capsular bag in the left eye...
February 22, 2018: Retinal Cases & Brief Reports
https://www.readbyqxmd.com/read/29451146/safety-and-efficiency-of-trabectome-mediated-trabecular-meshwork-ablation-for-chinese-glaucoma-patients-a-two-year-retrospective-multicentre-study
#19
Ya-Long Dang, Yu-Jie Cen, Ying Hong, Ping Huang, Ning-Li Wang, Chao Wang, Chun Zhang
Background: The aim of the study was to evaluate the long-term safety and efficacy of the Trabectome for Chinese glaucoma patients. Methods: This was a multicenter, retrospective, observational study. Glaucoma patients, except those with neovascular glaucoma, with/without a visually significant cataract were enrolled. The patients received Trabectome or a combined surgery with phacoemulsification and intraocular lens implantation. The primary outcome evaluation was a reduction in intraocular pressure (IOP), and the secondary outcomes were a reduction in glaucoma medication, the 2-year success percentages, and complications...
February 20, 2018: Chinese Medical Journal
https://www.readbyqxmd.com/read/29423513/association-of-contact-lens-adherence-with-visual-outcome-in-the-infant-aphakia-treatment-study-a-secondary-analysis-of-a-randomized-clinical-trial
#20
Caroline H Cromelin, Carolyn Drews-Botsch, Buddy Russell, Scott R Lambert
Importance: Although contact lenses have been used for decades to optically correct eyes in children after cataract surgery, there has never been a prospective study looking at contact lens adherence in children with aphakia, to our knowledge. Objective: To evaluate contact lens adherence and its association with visual outcome in a cohort of children treated for unilateral cataract surgery. Design, Setting, and Participants: Secondary analysis of a multicenter randomized clinical trial of 57 infants born from August 22, 2004, to April 25, 2008, who were randomized to 1 of 2 treatments and followed up to age 5 years...
March 1, 2018: JAMA Ophthalmology
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