keyword
MENU ▼
Read by QxMD icon Read
search

keratoplasty astigmatism

keyword
https://www.readbyqxmd.com/read/27871779/intraocular-pressure-measurement-after-dsaek-by-icare-goldmann-applanation-and-dynamic-contour-tonometry-a-comparative-study
#1
A Achiron, O Blumenfeld, H Avizemer, L Karmona, G Leybowich, V Man, E Bartov, Z Burgansky-Eliash
PURPOSE: Corneal thickness inevitably increases following Descemet's stripping automated endothelial keratoplasty (DSAEK), owing to the addition of a donor graft. The current study compares different devices in assessing post-DSAEK intraocular pressure (IOP). METHODS: We compared IOP values measured by the Goldmann tonometry (GAT), iCare rebound tonometry (iCare) and Pascal dynamic contour tonometry (PDCT) in eyes following DSAEK. Agreement between measurements was calculated with correlation analysis and Bland-Altman plots...
November 18, 2016: Journal Français D'ophtalmologie
https://www.readbyqxmd.com/read/27843086/measurement-of-visual-function-among-patients-undergoing-corneal-transplantation-using-the-vf-14-index-in-morocco
#2
S Belghmaidi, L Adarmouch, M Baali, M Sebbani, I Hajji, M Amine, A Moutaouakil
OBJECTIVE: To validate the Moroccan version of the VF-14 in candidates for keratoplasty and to assess their quality of life using this tool before and after transplantation. METHODS: This is a longitudinal prospective study that assessed 57 patients who underwent penetrating keratoplasty, recruited in the ophthalmology service in Marrakech over 5 years. The original VF-14 questionnaire was adapted into Moroccan dialect. The questionnaire was administered before and 2 years after transplantation...
November 11, 2016: Journal Français D'ophtalmologie
https://www.readbyqxmd.com/read/27822628/-toric-add-on-intraocular-lenses-for-correction-of-high-astigmatism-after-pseudophakic-keratoplasty
#3
A Hassenstein, F Niemeck, K Giannakakis, M Klemm
Perforating keratoplasty shows good morphological results with a clear cornea; however, a limiting factor is often the resulting astigmatism, which cannot be corrected with either glasses or contact lenses (CL) in up to 20% of the patients. We retrospectively investigated 15 patients after pseudophakic perforating keratoplasty, who received implantation of toric add-on intraocular lenses (IOL) to correct astigmatism. The mean preoperative astigmatism of 6.5 diopter (dpt) could be reduced to a mean postoperative value of 1...
November 7, 2016: Der Ophthalmologe: Zeitschrift der Deutschen Ophthalmologischen Gesellschaft
https://www.readbyqxmd.com/read/27805532/visual-rehabilitation-after-penetrating-keratoplasty
#4
Leyla Asena, Dilek D Altınörs
OBJECTIVES: Here, our aim was to report our treatment strategies and their results performed for visual rehabilitation after penetrating keratoplasty. MATERIALS AND METHODS: The medical records of 98 patients (54 male/44 female), with results from 104 eyes, who underwent penetrating keratoplasty between January 2013 and January 2015 at the Baskent University Faculty of Medicine, Department of Ophthalmology were reviewed. Patient age, indication for penetrating keratoplasty, interventions performed for visual rehabilitation, follow-up duration, topographic and refractive astigmatism at the end of follow-up, and final best corrected visual acuity results were recorded...
November 2016: Experimental and Clinical Transplantation
https://www.readbyqxmd.com/read/27802912/systematic-review-comparing-penetrating-keratoplasty-and-deep-anterior-lamellar-keratoplasty-for-management-of-keratoconus
#5
REVIEW
Christin Henein, Mayank A Nanavaty
AIM: Perception of reduced incidence of graft rejection after deep anterior lamellar keratoplasty (DALK) has attracted many surgeons towards this technique in keratoconus. This review aims to compare the visual, refractive and graft outcomes after penetrating keratoplasty (PK) and DALK for keratoconus. METHODS: Electronic searches of PubMed, MEDLINE, EMBASE, Latin American and Caribbean Health Sciences Literature database (LILACS), metaRegister of Controlled Trials (mRCT), ClinicalTrial...
October 29, 2016: Contact Lens & Anterior Eye: the Journal of the British Contact Lens Association
https://www.readbyqxmd.com/read/27717703/penetrating-keratoplasty-performed-by-residents-compared-with-an-experienced-cornea-transplant-surgeon
#6
Machiko Shimmura-Tomita, Shigeto Shimmura, Kazuo Tsubota, Jun Shimazaki
BACKGROUND: Reports on keratoplasty by residents are rare compared to those on cataract surgery. The aim of this study was to compare the results and surgery time of penetrating keratoplasty performed by residents and an experienced cornea surgeon. METHODS: The medical records and surgery videos of the first 5 penetrating keratoplasty procedures by 4 residents were reviewed and compared with those in 20 penetrating keratoplasty procedures by an experienced cornea surgeon...
October 4, 2016: Journal of Surgical Education
https://www.readbyqxmd.com/read/27658681/clinical-characterization-of-posterior-polymorphous-corneal-dystrophy-in-patients-of-indian-ethnicity
#7
Sunita Chaurasia, Rashmi Mittal, G Bichappa, Muralidhar Ramappa, Somasheila I Murthy
PURPOSE: To characterize the clinical presentation of posterior polymorphous corneal dystrophy (PPCD) in eyes of Indian ethnicity. DESIGN: Retrospective cohort study from January 1995 to December 2015. PARTICIPANTS: Patients with the diagnosis of posterior polymorphous corneal dystrophy. METHODS: Medical records of the patients were reviewed for clinical presentation. Histology of corneal specimens of those that underwent keratoplasty was assessed...
September 22, 2016: International Ophthalmology
https://www.readbyqxmd.com/read/27617870/surgical-management-of-limbal-dermoids-using-anterior-corneal-buttons-from-descemet-stripping-automated-endothelial-keratoplasty-donor-tissue-as-patch-grafts
#8
Kuan-I Wu, Hsiao-Sang Chu, Amy Shih-I Pai, Yu-Chih Hou, Szu-Yuan Lin, Wei-Li Chen, Fung-Rong Hu
PURPOSE: To assess the surgical and clinical outcomes of anterior lamellar keratoplasty using anterior corneal buttons from Descemet stripping automated endothelial keratoplasty (DSAEK) donor tissue. METHODS: Retrospective data from 8 patients with unilateral limbal dermoids, treated between February 2011 and January 2016 at National Taiwan University Hospital, were analyzed. Donor corneas for DSAEK were divided into anterior and posterior lamellae using a 350-μm microkeratome...
September 8, 2016: Cornea
https://www.readbyqxmd.com/read/27598735/bilateral-small-incision-lenticule-extraction-smile-after-penetrating-keratoplasty
#9
Bu Ki Kim, Su Joung Mun, Dae Gyu Lee, Young Taek Chung
PURPOSE: To report a case of successful bilateral small incision lenticule extraction (SMILE) performed on a patient who had penetrating keratoplasty and astigmatic keratotomy in the right eye and penetrating keratoplasty in the left eye. METHODS: Case report. RESULTS: Astigmatic keratotomy was used to reduce astigmatism of the right eye because astigmatism was higher than the maximum correction limitation of SMILE. Bilateral SMILE was performed afterward...
August 1, 2016: Journal of Refractive Surgery
https://www.readbyqxmd.com/read/27560035/comparison-of-long-term-outcomes-of-visual-function-and-endothelial-cell-survival-after-descemet-stripping-automated-endothelial-keratoplasty-and-penetrating-keratoplasty-using-mixed-effects-models
#10
Sosuke Ishiyama, Yosai Mori, Ryohei Nejima, Toshihiko Tokudome, Shigeto Shimmura, Kazunori Miyata, Shiro Amano
PURPOSE: To compare the long-term outcomes of visual function and endothelial cell survival after Descemet stripping automated endothelial keratoplasty (DSAEK) and penetrating keratoplasty (PK). METHODS: The cohort included 108 eyes from 97 patients who underwent primary PK and 85 eyes from 78 patients who underwent primary DSAEK at Miyata Eye Hospital in Japan. Uncorrected visual acuity, best spectacle-corrected visual acuity (BSCVA), endothelial cell density, and four components from Fourier harmonic analysis of topography data (spherical component, regular astigmatism component, asymmetry component, and higher-order irregularity component) were retrospectively compared between PK and DSAEK at each time point for 5 years using mixed-effects models...
August 24, 2016: Cornea
https://www.readbyqxmd.com/read/27541971/first-experience-with-the-icd-16-5-mini-scleral-lens-for-optic-and-therapeutic-purposes
#11
Cyrielle Suarez, Virginie Madariaga, Benoît Lepage, Marie Malecaze, Pierre Fournié, Vincent Soler, Stéphane Galiacy, René Mély, Myriam Cassagne, François Malecaze
OBJECTIVES: To evaluate the success rate, efficacy, and safety of the ICD 16.5 mini-scleral gas permeable (GP) contact lens. METHODS: This prospective study included referred consecutive patients with irregular corneas and severe ocular surface disease (OSD) in treatment failure. All patients were fitted with the ICD 16.5 mini-scleral GP lens. Even though we had some limited experience with scleral lenses, it was our first experience with the ICD 16.5 mini-scleral GP lens...
July 12, 2016: Eye & Contact Lens
https://www.readbyqxmd.com/read/27497603/changing-practice-patterns-and-long-term-outcomes-of-endothelial-versus-penetrating-keratoplasty-a-prospective-dutch-registry-study
#12
Mor M Dickman, Jean Marie P W U Peeters, Frank J H M van den Biggelaar, Ton A W Ambergen, Martin C J M van Dongen, Pieter Jan Kruit, Rudy M M A Nuijts
PURPOSE: To compare graft survival, best-corrected visual acuity (BCVA), endothelial cell density (ECD), and refraction following penetrating keratoplasty (PK) vs endothelial keratoplasty (EK) for Fuchs endothelial dystrophy (FED) and pseudophakic bullous keratopathy (PBK). DESIGN: Nonrandomized treatment comparison with national registry data. METHODS: All consecutive patients undergoing first keratoplasty for FED and PBK between 1998 and 2014 were analyzed, with a maximum follow-up of 5 years (mean ± SD follow-up 39 ± 20 months, range 0-60 months)...
October 2016: American Journal of Ophthalmology
https://www.readbyqxmd.com/read/27467039/precisely-controlled-side-cut-in-femtosecond-laser-assisted-deep-lamellar-keratoplasty-for-advanced-keratoconus
#13
Suxia Li, Ting Wang, Jiang Bian, Fuhua Wang, Shasha Han, Weiyun Shi
PURPOSE: To evaluate the outcomes of femtosecond laser-assisted deep lamellar keratoplasty (FDLK) in treating advanced keratoconus. METHODS: In the management of keratoconus in advanced stages, 89 patients (94 eyes) received FDLK, and 100 patients (100 eyes) underwent vacuum trephine-assisted deep anterior lamellar keratoplasty (DALK). Visual acuity, corneal curvature, and central corneal thickness were measured. The follow-up duration was 1 year. RESULTS: The best-corrected visual acuity (logMAR) was 0...
October 2016: Cornea
https://www.readbyqxmd.com/read/27462245/patch-grafting-using-a-cryopreserved-descemet-stripping-automated-endothelial-keratoplasty-flap-for-treating-corneal-perforation
#14
Arisa Okada, Ichiya Sano, Yoshifumi Ikeda, Etsuko Fujihara, Masaki Tanito
A 73-year-old woman with a corneal perforation of undetermined etiology was treated with corneal patch grafting. A residual partial-thickness corneal button obtained during a previous Descemet stripping automated endothelial keratoplasty (DSAEK) surgery and stored at -80°C in Optisol GS for 3 months was used as a patch graft. Five days postoperatively, the anterior chamber was reformed and the perforation was masked by the donor cornea. During the next several weeks, gradual displacement of the anterior edge of the donor cornea in the limbal direction occurred...
January 2016: Case Reports in Ophthalmology
https://www.readbyqxmd.com/read/27446606/small-incision-lenticule-extraction-for-postkeratoplasty-myopia-and-astigmatism
#15
Tamer H Massoud, Osama Ibrahim, Kitty Shehata, Moones F Abdalla
Purpose. To evaluate the visual and refractive outcomes after small incision lenticule extraction (SMILE) for treating myopia and myopic astigmatism after penetrating keratoplasty (PKP). Design. Case-series. Methods. Ten eyes of 10 patients with previous PKP and residual myopic astigmatism for whom pentacam imaging and thickness measurements were acceptable for laser vision correction. Manifest refraction (MR), uncorrected distance visual acuity (UDVA), and corrected distance visual acuity (CDVA) were obtained preoperatively and one day, one week, and one, 3, and 6 months postoperatively...
2016: Journal of Ophthalmology
https://www.readbyqxmd.com/read/27373391/descemet-stripping-automated-endothelial-keratoplasty-in-eyes-with-transscleral-sutured-intraocular-lenses
#16
Hiroyuki Yazu, Takefumi Yamaguchi, Murat Dogru, Nobuhito Ishii, Yoshiyuki Satake, Jun Shimazaki
PURPOSE: To compare the clinical outcomes and complications of Descemet-stripping automated endothelial keratoplasty (DSAEK) with a transscleral-sutured intraocular lens (IOL) and solitary DSAEK. SETTING: Department of Ophthalmology, Tokyo Dental College, Chiba, Japan. DESIGN: Retrospective case series. METHODS: Cases with simultaneous transscleral-sutured IOLs or post-transscleral-sutured IOLs and solitary DSAEK cases were studied...
June 2016: Journal of Cataract and Refractive Surgery
https://www.readbyqxmd.com/read/27315294/-pkp-for-keratoconus-from-hand-motor-trephine-to-excimer-laser-and-back-to-femtosecond-laser
#17
B Seitz, N Szentmáry, A Langenbucher, T Hager, A Viestenz, E Janunts, M El-Husseiny
For patients with keratoconus, rigid gas-permeable contact lenses are the first line correction method and allow good visual acuity for quite some time. In severe stages of the disease with major cone-shaped protrusion of the cornea, even specially designed keratoconus contact lenses are no longer tolerated. If there are contraindications for intrastromal ring segments, corneal transplantation typically has a very good prognosis. In patients with advanced keratoconus - especially after corneal hydrops due to rupture of Descemet's membrane - penetrating keratoplasty (PKP) is still the first line surgical method...
June 2016: Klinische Monatsblätter Für Augenheilkunde
https://www.readbyqxmd.com/read/27251430/monitoring-the-appositions-of-posterior-graft-host-junctions-with-anterior-segment-optical-coherence-tomogram-after-penetrating-keratoplasty
#18
Anuradha Raj, Renu Dhasmana, Harsh Bahadur, R C Nagpal
This study aimed to monitor the graft-host junction's (GHJ's) apposition with anterior segment optical coherence tomogram after penetrating keratoplasty (PK) and correlate the analysis with the preoperative diagnosis. Fifty-one eyes of 50 patients with various preoperative diagnosis of adherent leucoma, pseudophakic bullous keratopathy, corneal opacity or scarring, graft failure, corneal dystrophy and anterior staphyloma, who underwent PK for optical purposes were reviewed retrospectively. Based on the age, the patients were divided into groups 1 and II: those aged ≤40 and >40 years, respectively...
June 1, 2016: International Ophthalmology
https://www.readbyqxmd.com/read/27213687/nationwide-reduction-in-the-number-of-corneal-transplantations-for-keratoconus-following-the-implementation-of-cross-linking
#19
Daniel A Godefrooij, Renze Gans, Saskia M Imhof, Robert P L Wisse
PURPOSE: Keratoconus is characterized by corneal ectasia and irregular astigmatism, which can lead to diminished vision and corneal scarring. Approximately 10-20% of patients with keratoconus eventually require a corneal transplant. Corneal cross-linking (CXL) is a relatively new treatment that may help prevent the need for corneal transplantation. Here, we investigated whether the introduction of CXL has reduced the number of corneal transplants performed annually. METHODS: Data regarding the transplantation procedures performed in patients under the age of 50 years were extracted from the Dutch National Organ Transplant Registry...
May 23, 2016: Acta Ophthalmologica
https://www.readbyqxmd.com/read/27195082/visual-outcomes-of-successful-versus-failed-big-bubble-deep-anterior-lamellar-keratoplasty-for-keratoconus
#20
Mohammad Ali Javadi, Hossein Mohammad-Rabei, Sepehr Feizi, Seyed-Hashem Daryabari
PURPOSE: To compare the visual outcomes of deep anterior lamellar keratoplasty (DALK) for keratoconus with and without successful big-bubble formation. METHODS: In this retrospective comparative study, a total of 289 consecutive eyes from 257 patients underwent DALK using the big-bubble technique. In cases where the big bubble could not be accomplished, manual stromal dissection down to Descemeton membrane (DM) was performed using a crescent knife. Visual acuity and refractive outcomes were compared between the bare DM group (Group 1) and manual dissection group (Group 2)...
January 2016: Journal of Ophthalmic & Vision Research
keyword
keyword
32347
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"