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Scheimpflug imaging for laser refractive surgery
(Lippincott Williams & Wilkins, 2013-07-01)
Purpose of reviewTo review the principles and clinical applications of Scheimpflug corneal and anterior segment imaging with special relevance for laser refractive surgery.Recent findingsComputerized Scheimpflug imaging ...
Corrección de ametropías por alteración del índice de refracción
(Universidad de La Salle. Ediciones Unisalle, 12 d)
Corneal indices determined with pentacam in possible candidates for corneal refractive surgery
(2020)
Objective: To describe the level of correlation of clinical refractive variables with corneal indices in Pentacam Scheimpflug tomography, demonstrate the usefulness of the study of corneal indices in the diagnosis of ...
Variación de la asfericidad corneal en pacientes miopes sometidos a cirugía refractiva LASIK (Laser Assisted in Situ Keratomileusis) o LASEK (Laser Assisted Subepithelial Keratomileusis)
(Universidad de La Salle. Facultad de Ciencias de la Salud. Optometría, 2016)
Índices topográficos corneales en pacientes con defectos refractivos atendidos en la clínica Latino entre el período 2016-2018. Cuenca, 2019.
(2020-01-07)
Background: Corneal topography is a no-invasive image technique that draw de curve, shape and characteristics of corneal surface. Corneal topographic indices are quantitative parameters that assess the optical quality and ...
Tomographic Parameters for the Detection of Keratoconus: Suggestions for Screening and Treatment Parameters
(Lippincott Williams & Wilkins, 2014-11-01)
Tomographic corneal evaluation has added significantly more information in the evaluation of the ectatic cornea. Additional information from the posterior cornea and a full corneal thickness map in addition to anterior ...
Surgical management of astigmatism with toric intraocular lenses
(Consel Brasil Oftalmologia, 2014-04-01)
Correction of corneal astigmatism is a key element of cataract surgery, since post-surgical residual astigmatism can compromise the patient's uncorrected visual acuity. Toric intraocular lenses (IOLs) compensate for corneal ...
Reasons not to select patients for corneal refractive surgery
(Conselho Brasileiro de Oftalmologia, 2002-08-01)
Purpose: To present how the section of Refractive Surgery of the Federal University of São Paulo assesses the candidates and the reasons to indicate for corneal refractive surgery. Methods: We examined 1626 patients. ...
Comparison of topographic corneal irregularity after LASIK and intrastromal corneal ring segments in the same patients
(Slack Inc, 2005-11-01)
PURPOSE: To retrospectively compare the irregularity of the corneal surfaces of 14 patients after LASIK in 1 eye and placement of intrastromal corneal ring segments (ICRS) in the other eye.METHODS: In a within-patient ...
Pentacam Scheimpflug Evaluation of Corneal Volume After LASIK
(Slack Inc, 2010-08-01)
PURPOSE: To assess the change in corneal volume and laser ablation volume over time after LASIK using a rotating Scheimpflug camera.METHODS: Twenty-six patients (49 eyes) underwent LASIK. Pentacam Scheimpflug measurements ...