Resultados preliminares de um algoritmo para ablação de lente de contato personalizada

Matos, Luciana Diniz Nagem Janot de; Carvalho, Luciane Bizari Coin de

doi:10.1590/s0004-27492009000200008

Cited by 3 publications

(2 citation statements)

References 13 publications

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“…However, the outcome is insufficient in severe cases as it is unstable and unpredictable (6) . Other alternatives include PRK or LASIK, although the latter is controversial because it may cause the incisions to open, reducing the corrective effect of surgery (1) ; this can happen even when a femtosecond laser is used (7) . An advantage of PRK or LASIK that they induce reduced fluctuations in daily vision (8) because they can correct higher order aberrations.…”

Section: Discussionmentioning

confidence: 99%

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LIO pseudofácica suplementar sulcoflex® toric sobre LIO acrysof® toric

Medeiros

Baldiotti

2013

Rev. bras.oftalmol.

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RESUMOPara correção de alta hipermetropia e astigmatismo irregular secundário a múltiplas cirurgias refrativas em uma mulher de 45 anos, foi utilizada a sutura das incisões radiais, com implante de lente intraocular (LIO) Acrysof ® Toric. Para correção do residual de erro refracional, foi implantada LIO pseudofácica tórica suplementar sobre LIO Primária. A acuidade visual (AV) inicial era de LogMAR 0,9 e a final de LogMAR 0,3. O implante da LIO suplementar tórica sobre LIO tórica primária mostrou-se uma boa opção, proporcionando melhora da acuidade visual.Descritores: Hiperopia; Ceratotomia radial; Lentes intraoculares; Acuidade visual; Relatos de casos ABSTRACT

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Section: Discussionmentioning

confidence: 99%

“…E ye glasses are not satisfactory for correction of hyperopia secondary to radial keratotomy (RK) because they do not correct irregular astigmatism or higher order aberrations (1) . Treating such high hyperopias is a challenge for refractive surgeons.…”

Section: Introductionmentioning

confidence: 99%

LIO pseudofácica suplementar sulcoflex® toric sobre LIO acrysof® toric

Medeiros

Baldiotti

2013

Rev. bras.oftalmol.

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Characterizing Laser Beam Ablation Profile Aiming at Contact Lens Customization

Matos

Carvalho

et al. 2012

Frontiers in Optics 2012/Laser Science XXVIII

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Definitions and Concepts on Keratoconus and Ectatic Corneal Diseases: Panamerican Delphi Consensus — A Pilot for the Global Consensus on Ectasias

Pérez¹,

Abad²,

Gomes³

2014

International Journal of Keratoconus and Ectatic Corneal Diseases

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Purpose To establish consensus on definitions and concepts of keratoconus and ectatic corneal diseases by using Delphi approach. Materials and methods Seventeen Latin American experts on keratoconus and ectatic corneal diseases participated in a 3-round Delphi panel approach. A web-based 12 question survey was answered by panelists in two rounds, followed by life discussion meeting. A two-third majority strategy was defined as a consensus. Results Corneal ectatic diseases were defined as progressive thinning conditions without acute stromal inflammation, and were classified as keratoconus, pellucid marginal degeneration (PMD), keratoglobus, and ectasia after trauma or surgery. The pattern of thinning was considered the main aspect for the classification of ectatic diseases, but criteria for staging the disease needs to be improved. Corneal tomography with 3D reconstruction, distinguished from Placido-disk based front surface topography was elected as the diagnostic procedure currently capable of detecting the earliest clinical ectatic changes. Biomechanical alterations were considered to be the first event for ectasia development. Eye rubbing was directly related to the development and progression of ectasia. Inflammation was considered as a possible event on the physiopathology. Keratoconus was considered as a bilateral disease, with often asymmetric presentation, while ectasia may occur unilaterally if there is significant corneal insult, leading to biomechanical failure. No consensus was achieved for the definitions on forme fruste keratoconus (FFKC). Conclusion Consensus was achieved on definitions of corneal ectatic diseases. Disease staging, including criteria for FFKC or subclinical ectasia remains controversial. A larger consensus including experts from different groups around the world is needed. How to cite this article Ambrósio RJr, Belin MW, Perez VL, Abad JC, Gomes JAP. Definitions and Concepts on Keratoconus and Ectatic Corneal Diseases: Panamerican Delphi Consensus — A Pilot for the Global Consensus on Ectasias. Int J Kerat Ect Cor Dis 2014;3(3):99-106.

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Resultados preliminares de um algoritmo para ablação de lente de contato personalizada

Cited by 3 publications

References 13 publications

LIO pseudofácica suplementar sulcoflex® toric sobre LIO acrysof® toric

LIO pseudofácica suplementar sulcoflex® toric sobre LIO acrysof® toric

Characterizing Laser Beam Ablation Profile Aiming at Contact Lens Customization

Definitions and Concepts on Keratoconus and Ectatic Corneal Diseases: Panamerican Delphi Consensus — A Pilot for the Global Consensus on Ectasias

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