Abstract:
PURPOSE:The shape and position of the eyelids affect corneal topography. This study evaluated preoperative and postoperative corneal topography in involutional ectropion of the lower eyelid. METHODS:Eighteen patients with unilateral involutional lower eyelid ectropion underwent ophthalmic examinations and corneal topography before surgical correction and at the 6-month postoperative interval. Corneal topographies were evaluated with the Holladay Diagnostic Summary package. The fellow eyes served as controls. Parameters evaluated included the regularity of astigmatism (RA), steep refractive power (SRP), flat refractive power (FRP), and total astigmatism (TA). RESULTS:Preoperatively, RA was found significantly decreased in the eyes with ectropion compared with the fellow eyes, whereas differences in other parameters were statistically nonsignificant. Postoperatively, RA was significantly increased, whereas SRP was significantly reduced. The percentage of eyes with with-the-rule astigmatism (WTRA) was increased postoperatively, although astigmatic axis changes were not systematic. CONCLUSIONS:Postoperative topographic changes may be related to either restoration of symmetry in the upper and lower lid apposition on the cornea or to rearrangement of the tear film. Further research will be required to assess whether corneal topographic findings could be used as an index of the severity of eyelid laxity and to evaluate the effects of topographic changes on corneal and total optical aberrations.
journal_name
Corneajournal_title
Corneaauthors
Detorakis ET,Ioannakis K,Kozobolis VPdoi
10.1097/01.ico.0000151563.24989.f6subject
Has Abstractpub_date
2005-05-01 00:00:00pages
431-4issue
4eissn
0277-3740issn
1536-4798pii
00003226-200505000-00011journal_volume
24pub_type
杂志文章相关文献
CORNEA文献大全abstract:PURPOSE:To report a unique case of bilateral Chandler syndrome with recurrent band keratopathy. METHODS:This is a retrospective observational case report. RESULTS:A 39-year-old Asian man presented with progressive painless diminution of vision in both eyes for 6 years. Examination revealed diffuse corneal edema, hamm...
journal_title:Cornea
pub_type: 杂志文章
doi:10.1097/ICO.0000000000002610
更新日期:2020-12-02 00:00:00
abstract:PURPOSE:To confirm the ocular tropism of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) by evaluating the expression of viral entry factors in human ocular tissues using immunohistochemistry. METHODS:Fresh donor corneas and primary explant cultures of corneal, limbal, and conjunctival epithelial cells we...
journal_title:Cornea
pub_type: 杂志文章
doi:10.1097/ICO.0000000000002509
更新日期:2020-12-01 00:00:00
abstract::We report the case of a 34-year-old man who had uncomplicated cataract surgery in his left eye. Medical history was significant for atopic dermatitis, requiring oral immunosuppressive medications. Two days after the surgery, the patient presented with pain, photophobia, decreased vision, and a small corneal abrasion. ...
journal_title:Cornea
pub_type: 杂志文章
doi:10.1097/ICO.0b013e318182262c
更新日期:2009-01-01 00:00:00
abstract:PURPOSE:To report a case of epithelial ingrowth (downgrowth) occurring in a phakic corneal transplant patient after traumatic wound dehiscence with iris prolapse that was successfully eradicated with early surgical intervention. METHODS:Interventional case report of a 70-year-old monocular, phakic patient who develope...
journal_title:Cornea
pub_type: 杂志文章
doi:10.1097/00003226-200303000-00023
更新日期:2003-03-01 00:00:00
abstract:PURPOSE:To evaluate the safety, validity, and comfort of 0.35% fluorexon disodium and 0.4% benoxinate (Flura-Safe) compared with the gold standard of 0.25% sodium fluorescein and 0.4% benoxinate for Goldmann applanation tonometry (GAT). METHODS:This was a double-masked, randomized, crossover clinical trial. Subjects r...
journal_title:Cornea
pub_type: 杂志文章,随机对照试验
doi:10.1097/01.ico.0000214233.74603.ce
更新日期:2006-07-01 00:00:00
abstract:PURPOSE:To identify changing trends in indications for penetrating keratoplasty and associated surgical procedures. METHODS:Review of charts from all patients who underwent penetrating keratoplasty at Wills Eye Hospital from January 1, 1989 through December 31, 1995. RESULTS:A total of 2,442 corneal transplants were ...
journal_title:Cornea
pub_type: 杂志文章
doi:
更新日期:1997-11-01 00:00:00
abstract:PURPOSE:To report a case of keratitis and corneal melt after conductive keratoplasty (CK) enhancement. METHOD:Case report. RESULTS:A 52-year-old woman with emmetropic presbyopia had undergone previous CK for monovision and underwent CK enhancement 4 years later. Postoperatively, she was managed with ketorolac trometh...
journal_title:Cornea
pub_type: 杂志文章
doi:10.1097/ICO.0b013e3181ef6ec7
更新日期:2011-04-01 00:00:00
abstract:PURPOSE:To assess donor rim culture results and outcomes of ocular infections in the Cornea Preservation Time Study (CPTS). METHODS:Donor corneal rim cultures were optional. Donor characteristics were assessed for association with positive cultures using the Fisher exact test and Poisson regression analyses. Incidence...
journal_title:Cornea
pub_type: 杂志文章,多中心研究
doi:10.1097/ICO.0000000000001654
更新日期:2018-09-01 00:00:00
abstract:PURPOSE:To report a case of insect corneal foreign body with in vivo confocal microscopy performed. METHODS:Clinical presentation, clinical pictures, and treatment are discussed. Confocal microscopy of the injured cornea was performed in areas showing foreign bodies with and without infiltrations seen under the slit-l...
journal_title:Cornea
pub_type: 杂志文章
doi:10.1097/00003226-200301000-00013
更新日期:2003-01-01 00:00:00
abstract:PURPOSE:To review ocular injuries secondary to airbag deployment that were seen in our institution and were reported in the literature. METHODS:Patients examined at our institution between 1997 and 2000 were evaluated for ocular injuries caused by airbags. A review of the medical literature using Medline was performed...
journal_title:Cornea
pub_type: 杂志文章,评审
doi:10.1097/00003226-200103000-00009
更新日期:2001-03-01 00:00:00
abstract:PURPOSE:To characterize the clinical presentation of limbal stem cell deficiency (LSCD) associated with glaucoma surgeries. METHODS:This is a retrospective cross-sectional study of patients with LSCD and glaucoma who presented to the Stein Eye Institute at the University of California, Los Angeles, between 2009 and 20...
journal_title:Cornea
pub_type: 杂志文章
doi:10.1097/ICO.0000000000002249
更新日期:2020-05-01 00:00:00
abstract:PURPOSE:Investigators have discovered that topical antiglaucoma drugs may induce meibomian gland dysfunction. This response may contribute to the dry eye disease commonly found in patients with glaucoma taking such medications. We hypothesize that drug action involves a direct effect on human meibomian gland epithelial...
journal_title:Cornea
pub_type: 杂志文章
doi:10.1097/ICO.0000000000001181
更新日期:2017-06-01 00:00:00
abstract:PURPOSE:To describe a case of bilateral peripheral ulcerative keratitis after Salmonella gastroenteritis. METHODS:Case report with description of treatment and outcome. RESULTS:The peripheral ulcerative keratitis gradually resolved in both eyes after appropriate systemic antibiotic therapy and local ocular care. CON...
journal_title:Cornea
pub_type: 杂志文章
doi:10.1097/00003226-199811000-00017
更新日期:1998-11-01 00:00:00
abstract:PURPOSE:To report 2 cases of cornea verticillata (CV) after vandetanib treatment for medullary thyroid carcinoma (MTC). METHODS:In this retrospective interventional, case-report study, 2 patients who under vandetanib treatment for MTC were referred to our ophthalmology department because of vision complaints. Both sub...
journal_title:Cornea
pub_type: 杂志文章
doi:10.1097/ICO.0000000000001560
更新日期:2018-06-01 00:00:00
abstract:PURPOSE:To determine whether canalicular occlusion with collagen and silicone plugs reduces the severity of symptoms in patients with conjunctivitis secondary to dry eye. METHODS:This was a prospective, randomized, double-masked study conducted at a single center in Mexico, in which 61 patients with dry eye/conjunctiv...
journal_title:Cornea
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1097/00003226-200301000-00003
更新日期:2003-01-01 00:00:00
abstract:PURPOSE:To evaluate the association between keratoconus (KC) and immune disorders (IDs). METHODS:A retrospective observational case-control study of all the members in the Central District of Clalit Health Services in Israel who were diagnosed to have KC (years 2000-2007; n = 426) and 1704 age- and gender-matched cont...
journal_title:Cornea
pub_type: 杂志文章
doi:10.1097/ICO.0b013e3181cb410b
更新日期:2010-11-01 00:00:00
abstract:PURPOSE:The aim of this study was to evaluate the reliability of tear film osmolarity as a diagnostic tool for detecting dry eye disease (DED) in patients with rheumatoid arthritis (RA). The second aim was to determine whether there is a relationship between tear film osmolarity, a commonly used RA score, and diagnosti...
journal_title:Cornea
pub_type: 杂志文章
doi:10.1097/ICO.0000000000000257
更新日期:2014-12-01 00:00:00
abstract:PURPOSE:To determine the relationships among endothelial morphometric variables and contact lens-induced corneal swelling in a homogeneous sample of adapted contact-lens wearers. METHODS:Fifteen male subjects ranging in age from 20 to 40 years, all adapted to daily wear of hydrogel lenses, wore uniform-thickness lense...
journal_title:Cornea
pub_type: 杂志文章
doi:10.1097/00003226-199803000-00006
更新日期:1998-03-01 00:00:00
abstract::Viruses such as human immunodeficiency virus, herpes simplex virus, cytomegalovirus, hepatitis B, hepatitis C, and rabies can be transmitted to the recipient by corneal transplantation. Very few cases of rabies have been reported. Here we report two cases of rabies transmitted by the same donor. Both of the recipients...
journal_title:Cornea
pub_type: 杂志文章
doi:10.1097/00003226-199607000-00014
更新日期:1996-07-01 00:00:00
abstract:PURPOSE:To report the histologic findings in three explanted osteo-odontokeratoprosthesis (OOKP) laminae. METHODS:The osteodental lamina of patient 1 with linear IgA bullous dermatosis had to be explanted 15 months after OOKP surgery because of permanent leakage after the resorption of the inferior half of the bone/de...
journal_title:Cornea
pub_type: 杂志文章
doi:10.1097/00003226-200205000-00013
更新日期:2002-05-01 00:00:00
abstract:PURPOSE:To report our experience with 0.05%-2% topical cyclosporine in the treatment of 4 cases of severe, corticosteroid-resistant, vernal keratoconjunctivitis with shield ulcers. METHODS:Four patients with shield ulcers not responding to medical treatment with topical steroids, antihistamines, and mast-cell stabiliz...
journal_title:Cornea
pub_type: 杂志文章
doi:10.1097/00003226-200403000-00014
更新日期:2004-03-01 00:00:00
abstract::The iridocorneal-endothelial (ICE) syndrome is characterised clinically by a "hammered-silver" appearance of the corneal endothelium, corneal failure, glaucoma, and iris destruction. Specular photomicroscopic studies of the corneal endothelium have demonstrated a population of abnormal cells termed "ICE cells." The pu...
journal_title:Cornea
pub_type: 杂志文章
doi:
更新日期:1996-01-01 00:00:00
abstract::To determine the diagnostic usefulness of routine staining of corneal buttons with alcian blue, we evaluated 150 consecutive corneal specimens with hematoxylin and eosin and alcian blue stains. Overall, 67% of specimens demonstrated deposition of acid mucopolysaccharide. More specifically, positive alcian blue stainin...
journal_title:Cornea
pub_type: 杂志文章
doi:
更新日期:1988-01-01 00:00:00
abstract:PURPOSE:To review the development of artificial corneas (prostheses and tissue equivalents) for transplantation, and to provide recent updates on our tissue-engineered replacement corneas. METHODS:Modified natural polymers and synthetic polymers were screened for their potential to replace damaged portions of the huma...
journal_title:Cornea
pub_type: 杂志文章,评审
doi:10.1097/01.ico.0000263120.68768.f8
更新日期:2002-10-01 00:00:00
abstract:PURPOSE:Decorin is a small chondroitin sulfate proteoglycan that inhibits vascular endothelial cell migration and tube formation. Membrane type 1-matrix metalloproteinase (MT1-MMP) has been shown to be an important angiogenic enzyme in the cornea. We evaluated the specific role of MT1-MMP in decorin cleavage in the cor...
journal_title:Cornea
pub_type: 杂志文章,收录出版
doi:10.1097/ICO.0b013e31822816e0
更新日期:2011-10-01 00:00:00
abstract:PURPOSE:The aim of this study was to evaluate glaucoma onset and progression after implantation of Boston Keratoprostheses (B-KPro) and the role of glaucoma surgery. METHODS:Records of patients with B-KPro implantation during 2004 to 2009 were reviewed. Parameters relevant to B-KPro surgery and glaucoma status were re...
journal_title:Cornea
pub_type: 杂志文章
doi:10.1097/ICO.0000000000000067
更新日期:2014-04-01 00:00:00
abstract:PURPOSE:Successful limbal allotransplantation allows regression of limbal stem cell deficiency features. Transplant survival is presumed if clinical improvement occurs. However, positive proof of surviving transplanted stem cells remains difficult. This follow-up study attempted to prove donor cell survival 5 years aft...
journal_title:Cornea
pub_type: 杂志文章
doi:10.1097/00003226-200105000-00014
更新日期:2001-05-01 00:00:00
abstract:PURPOSE:To investigate corneal stiffness and analyze its possible influence on other corneal biomechanical and nonbiomechanical parameters in myopic eyes of Chinese patients. METHODS:A total of 387 healthy (right) myopic eyes were included in this study. Corneal visualization Scheimpflug technology was used to measure...
journal_title:Cornea
pub_type: 杂志文章
doi:10.1097/ICO.0000000000001605
更新日期:2018-07-01 00:00:00
abstract:PURPOSE:To determine the effects of single radial or horizontal suture placement in 2-step clear corneal incision (CCI) wound apposition and permeability to particles of India ink. METHODS:Five fresh human globes were included. Two 25-gauge needles connected to a saline solution bag and to a digital manometer were ins...
journal_title:Cornea
pub_type: 杂志文章
doi:10.1097/ICO.0b013e31824d0d45
更新日期:2013-03-01 00:00:00
abstract::The pharmacokinetics and toxicity of subconjunctival (S/C) amphotericin B (AmB) were evaluated in Dutch-belted rabbits. Following the S/C injection of 1,500 micrograms of AmB, corneal and aqueous levels were determined by bioassay. The highest levels were present in the periphery of debrided corneas at 1 h (90.12 +/- ...
journal_title:Cornea
pub_type: 杂志文章
doi:10.1097/00003226-199109000-00010
更新日期:1991-09-01 00:00:00