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Secondary intraocular lens

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https://www.readbyqxmd.com/read/27844100/-secondary-diseases-in-high-myopia
#1
F Ziemssen, W Lagrèze, B Voykov
BACKGROUND: Eyes with high myopia (axial length ≥ 26.5 mm) do not just have a different size. Due to morphological and structural changes there is a considerably increased risk for many different secondary diseases. OBJECTIVE: Determination of the incidence and mortality in high myopia, discussion of effects and clinical signs, presentation of treatment recommendations and counselling. MATERIAL AND METHODS: A systematic search of the literature was carried out and a discussion on basic principles and epidemiological investigations is presented...
November 14, 2016: Der Ophthalmologe: Zeitschrift der Deutschen Ophthalmologischen Gesellschaft
https://www.readbyqxmd.com/read/27843285/clinical-outcomes-with-toric-intraocular-lenses-planned-using-an-optical-low-coherence-reflectometry-ocular-biometer-with-a-new-toric-calculator
#2
Kjell G Gundersen, Richard Potvin
PURPOSE: To prospectively evaluate postoperative clinical outcomes with implantation of toric intraocular lenses (IOLs) using preoperative keratometry from an optical low coherence reflectometry (OLCR) ocular biometer (Lenstar(®) LS900) and the built-in Barrett toric calculator. PATIENTS AND METHODS: A prospective observational study recruited one or both eyes of subjects who underwent uncomplicated cataract surgery with toric IOL implantation using OLCR biometery data and the Barrett toric IOL calculator for toric IOL planning...
2016: Clinical Ophthalmology
https://www.readbyqxmd.com/read/27824377/visual-performance-in-the-long-term-with-secondary-add-on-versus-primary-capsular-bag-multifocal-intraocular-lenses
#3
Jens Schrecker, Achim Langenbucher
PURPOSE: To compare the long-term results of a secondary sulcus-placed, multifocal add-on intraocular lens (IOL) with those of a multifocal IOL implanted in the capsular bag. METHODS: In this prospective clinical trial, 30 pseudophakic eyes were treated with a multifocal add-on IOL and 30 cataractous eyes with a standard multifocal IOL. The main outcome measures comprised manifest refraction, visual acuity, defocus curves, and contrast sensitivity. Patients who had bilateral implantation of the same lens type were asked to complete a questionnaire...
November 1, 2016: Journal of Refractive Surgery
https://www.readbyqxmd.com/read/27783091/primary-and-secondary-intraocular-lens-implantations-in-children-with-pediatric-cataract-visual-acuity-and-strabismus-at-the-age-of-2-years-and-older
#4
Nazife Sefi-Yurdakul, Ayse Tülin Berk
PURPOSE: To compare the visual outcomes of primary and secondary intraocular lens (IOL) implantations and to identify the risk factors for the development of strabismus in patients with pediatric cataract. METHODS: The records of the pediatric patients who had undergone cataract surgery between January 1999 and November 2014 were reviewed retrospectively. The results of the cases with cataract extraction with primary IOL implantation (primary group) and cases with secondary IOL implantation (secondary group) were compared and the risk factors for the development of strabismus were investigated...
October 25, 2016: Journal of Pediatric Ophthalmology and Strabismus
https://www.readbyqxmd.com/read/27733187/management-of-anterior-chamber-dislocation-of-a-dexamethasone-intravitreal-implant-a-case-report
#5
Fernanda Pacella, Enzo Agostinelli, Sandra Cinzia Carlesimo, Marcella Nebbioso, Roberto Secondi, Michele Forastiere, Elena Pacella
BACKGROUND: Ozurdex is a 700 mcg dexamethasone intravitreal implant, approved for the management of macular edema secondary to retinal vein occlusion, and other related pathoglogiesAnterior chamber dislocation of Ozurdex represents an uncommon complication of the intravitreal injection, which can be managed by repositioning the implant into the vitreous cavity. We describe the case of a successful repositioning of an Ozurdex implant by mobilization and subsequent balanced saline solution injection in the anterior chamber...
October 13, 2016: Journal of Medical Case Reports
https://www.readbyqxmd.com/read/27726523/transconjunctival-sutureless-intrascleral-fixation-of-secondary-intraocular-lenses-in-patients-with-uveitis
#6
Bozho Todorich, Aristomenis Thanos, Yoshihiro Yonekawa, Benjamin J Thomas, Ashkan M Abbey, Lisa J Faia
PURPOSE: Secondary intraocular lens (IOL) placement in uveitic eyes is challenging. We describe a series of sclerally fixated IOLs using a transconjunctival sutureless (SIS) technique in eyes with history of uveitis. METHODS: This is an interventional, retrospective, consecutive case series. RESULTS: Five patients with a history of well-controlled uveitis were included. All underwent vitrectomy, with removal of residual lens fragments if necessary...
October 11, 2016: Ocular Immunology and Inflammation
https://www.readbyqxmd.com/read/27712997/revisiting-secondary-capsulotomy-for-posterior-capsule-management-in-pediatric-cataract-surgery
#7
Zachary P Elkin, W Jordan Piluek, Douglas R Fredrick
PURPOSE: To evaluate the development and treatment of visual axis opacification following pediatric cataract extraction with intraocular lens placement (IOL) without primary posterior capsulotomy and anterior vitrectomy (PPC+AV). METHODS: The medical records of children who underwent cataract extraction and IOL at an academic medical center were reviewed retrospectively for development of posterior capsular opacification (PCO) to identify risk factors for development of treatment-requiring posterior capsular opacification...
October 3, 2016: Journal of AAPOS: the Official Publication of the American Association for Pediatric Ophthalmology and Strabismus
https://www.readbyqxmd.com/read/27709371/visual-outcomes-after-lensectomy-and-iris-claw-artisan-intraocular-lens-implantation-in-patients-with-marfan-syndrome
#8
Hossein Mohammad Rabie, Parviz Malekifar, Mohammad Ali Javadi, Danial Roshandel, Hamed Esfandiari
PURPOSE: To review our experience with crystalline lens extraction and iris claw Artisan IOL implantation in patients with lens subluxation secondary to Marfan syndrome. METHODS: A retrospective analysis of 12 eyes of 9 patients with lens subluxation due to Marfan syndrome who underwent crystalline lens removal and Artisan IOL (Ophtec, Groningen, Netherlands) implantation. A questionnaire of pre- and post-operative data, including demographics, pre- and postoperative comorbidities and complications was completed...
October 5, 2016: International Ophthalmology
https://www.readbyqxmd.com/read/27681455/management-of-pseudophakic-myopic-anisometropic-amblyopia-with-piggyback-visian-%C3%A2-implantable-collamer-lens
#9
Sherif A Eissa
PURPOSE: To assess the outcomes of sulcus implantation of the Visian(®) implantable collamer lens (ICL) to correct pseudophakic myopic anisometropic amblyopia with myopic shift and/or primary refractive overcorrection. METHODS: Prospective case series enrolled 14 pseudophakic eyes of 14 patients, 5-9 years old, with history of cataract surgery and primary in the bag-intraocular lenses (IOL) implantation, followed by myopic shift and/or refractive overcorrection and anisometropic amblyopia of variable degrees...
September 29, 2016: Acta Ophthalmologica
https://www.readbyqxmd.com/read/27672593/toric-markers-assisted-implantation-of-the-scleral-fixated-intraocular-lens
#10
Hu-Ping Song, Bing-Yu Tian, Jing Peng
AIM: To evaluate the efficacy of toric intraocular lens markers-assisted implantation of the scleral-fixated intraocular lens (SFIOL). METHODS: From October 2010 to December 2013, all patients who had undergone secondary SFIOL implantation were assigned to group 1 and 2, in group 1 SFIOL was performed with the assist of radial keratotomy (RK)-marker, and in group 2 SFIOL was performed with the assisted of toric intraocular lens markers (T-and axis markers). Patients' demographic data and information on baseline preoperative visual acuity, indication for surgery and latest postoperative visual acuity were collected and analyzed...
2016: International Journal of Ophthalmology
https://www.readbyqxmd.com/read/27642519/outcomes-of-sutureless-iris-claw-lens-implantation
#11
Tomasz Choragiewicz, Robert Rejdak, Andrzej Grzybowski, Katarzyna Nowomiejska, Joanna Moneta-Wielgoś, Małgorzata Ozimek, Anselm G M Jünemann
Purpose. To evaluate the indications, refraction, and visual and safety outcomes of iris-claw intraocular lens implanted retropupillary with sutureless technique during primary or secondary operation. Methods. Retrospective study of case series. The Haigis formula was used to calculate intraocular lens power. In all cases the wound was closed without suturing. Results. The study comprised 47 eyes. The mean follow-up time was 15.9 months (SD 12.2). The mean preoperative CDVA was 0.25 (SD 0.21). The final mean CDVA was 0...
2016: Journal of Ophthalmology
https://www.readbyqxmd.com/read/27641998/aspergillus-spp-panophthalmitis-with-intralenticular-invasion-in-dogs-report-of-two-cases
#12
Penelope J Wooff, Darryl D Dees, Leandro Teixeria
This case series describes the ocular, clinical and histologic manifestations of disseminated Aspergillosis in two dogs. Two dogs presented for severe unilateral panophthalmitis and secondary glaucoma with positive Aspergillus spp. titers. Case 1 showed no clinicopathologic systemic symptoms of fungal dissemination, however, case 2 was affected with acute renal failure. The affected eye of case 1 did not respond to medical therapy and was enucleated for comfort. The affected eye of case 2 responded to aggressive topical and systemic medical therapies, however, the patient was euthanized for acute renal failure...
September 19, 2016: Veterinary Ophthalmology
https://www.readbyqxmd.com/read/27638315/management-of-traumatic-haemorrhage-in-the-berger-s-space-of-a-4-year-old-child
#13
Stephen Tak-Lun Li, Evan Po-Fat Yiu, Angela Hiu-Yan Wong, John Chun-Ting Yeung, Lester Wang-Hon Yu
We are reporting an unusual case of haemorrhage in the Berger's space after an episode of blunt ocular trauma in an eye of a 4-year-old boy, who enjoyed premorbid normal vision. A secondary posterior subcapsular cataract developed as a complication of the haemorrhage after 6 months of observation. Surgery comprised cataract extraction, removal of a residual retrolenticular haematoma via opening of posterior continuous curvilinear capsulorhexis (CCC), anterior vitrectomy and placement of an intraocular lens...
September 8, 2016: International Ophthalmology
https://www.readbyqxmd.com/read/27624172/ocular-residual-astigmatism-ora-in-pre-cataract-eyes-prior-to-and-after-refractive-lens-exchange
#14
Toam Katz, Johannes Steinberg, Vasyl Druchkiv, Stephan J Linke, Andreas Frings
The purpose of this study was to analyze ocular residual astigmatism (ORA) before and after implantation of two different optical types of non-toric multifocal intraocular lenses (MIOL) in pre-cataract patients. This retrospective cohort study analyzed 72 eyes from 72 consecutive patients after MIOL surgery . To investigate magnitude and axis of astigmatic changes, the concepts of true corneal astigmatism and Alpins vector method were applied. There were no statistically significant between-group differences prior to surgery...
September 13, 2016: International Ophthalmology
https://www.readbyqxmd.com/read/27603356/posterior-chamber-collagen-copolymer-phakic-intraocular-lens-with-a-central-hole-for-moderate-to-high-myopia-first-experience-in-china
#15
Xinfang Cao, Weiliang Wu, Yang Wang, Chen Xie, Jianping Tong, Ye Shen
The purpose of this article is to evaluate the clinical outcomes of a posterior chamber phakic intraocular lens (pIOL) (Visian Implantable Collamer Lens V4c) for the correction of moderate to high myopia in Chinese eyes.The article is designed as a retrospective case series.This study included the first consecutive eyes that had implantation of a new pIOL design with a central hole, at our department by the same surgeon. The safety, efficacy, predictability, stability, and adverse events of the surgery were evaluated over 6 months...
September 2016: Medicine (Baltimore)
https://www.readbyqxmd.com/read/27599212/evaluation-of-vitrectomy-and-reimplantation-following-late-dislocation-of-the-intraocular-lens-capsular-bag-complex-a-3-years-follow-up-study
#16
Manuel F Bande, Irina García-Garcés, Laura Paniagua, Francisco Ruiz-Oliva, Antonio Piñeiro, Maria Jose Blanco-Teijeiro
OBJECTIVES: To study the predisposition factors for dislocation of the intraocular lens (IOL)-capsular bag complex and analyze the results of subsequent reimplantation surgery. METHODS: The exclusion criteria were complicated cataract surgery and minor dislocations that appeared in the first year after cataract surgery. Thirty-six months of monitoring of the reimplantation surgery was required. The primary measurements of results were factors concerning dislocation, the interval between cataract surgery and dislocation, and postoperative complications...
September 2, 2016: Retina
https://www.readbyqxmd.com/read/27598695/osseous-metaplasia-cataracta-ossea-of-lens-remnants-in-chronic-uveitis-a-clinicopathologic-report
#17
Amir Hadayer, Ahmet Özkök, Henry J Kaplan, Shlomit Schaal
PURPOSE: To describe clinically and pathologically the rare occurrence of calcification and osseous metaplasia in lens remnants in both eyes of a patient with pseudophakic chronic uveitis. METHODS: We performed 25-gauge pars plana vitrectomy, removal of dislocated intraocular lens (IOL), and secondary IOL fixation in the left eye. A similar procedure was performed in the right eye with 27-gauge pars plana vitrectomy. RESULTS: The postoperative visual acuities were 20/30 OD and 20/125 OS...
August 11, 2016: Ocular Immunology and Inflammation
https://www.readbyqxmd.com/read/27595016/endoscopic-assisted-scleral-fixated-iol-in-the-management-of-secondary-aphakia-in-children
#18
Heba A El Gendy, Hossam Eldin Khalil, Hazem Effat Haroun, Mohamed Wagieh El Deeb
Purpose. To evaluate the short-term postoperative outcomes in endoscopic-assisted sclera fixation intraocular lens (IOL) for the management of secondary aphakia in children. Methods. This is a prospective study, whereas 40 aphakic eyes with absence of a good capsular support were implanted by endoscopy-assisted sclera fixation technique. Results. No major intraoperative complications were recorded. All cases were followed up for 6 months. Only transient ocular hypertension occurred in 10 (25%) eyes. Lens decentration and/or tilting were clinically detected in 2 eyes (5%)...
2016: Journal of Ophthalmology
https://www.readbyqxmd.com/read/27574177/cataracts-induced-by-neodymium-yttrium-aluminium-garnet-laser-lysis-of-vitreous-floaters
#19
Ellen H Koo, Luis J Haddock, Namita Bhardwaj, Jorge A Fortun
BACKGROUND: Neodymium-yttrium-aluminium-garnet (Nd:YAG) laser vitreolysis has been proposed as a treatment modality for symptomatic vitreous floaters. The purpose of this paper is to report two cases of cataracts associated with posterior capsular compromise, induced by Nd:YAG laser vitreolysis for symptomatic vitreous floaters. METHOD: Case series. RESULTS: Two patients who underwent ND:YAG laser vitreolysis for symptomatic floaters, presented with decline in visual acuity in the treated eye after the laser procedure...
August 29, 2016: British Journal of Ophthalmology
https://www.readbyqxmd.com/read/27573881/toric-intraocular-lens-implantation-in-children-with-developmental-cataract-and-preexisting-corneal-astigmatism
#20
Jagat Ram, Rishiraj Singh, Rohit Gupta, Garvit Bhutani, Parul Chawla Gupta, Jaspreet Sukhija
PURPOSE: To evaluate the effect of toric intraocular lens (IOL) implantation on the refractive outcomes in children with cataract and preexisting corneal astigmatism. METHODS: We included children between the age group of 8-14 years who were randomized into group I (toric) and group II (non-toric), in which toric and spherical IOLs were implanted, respectively, after phacoaspiration. Primary outcome measure was comparison of preoperative keratometric and postoperative refractive cylinder...
August 30, 2016: Acta Ophthalmologica
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