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Use of viscoelastic substance for preventing Descemet's membrane rupture in deep anterior lamellar keratoplasty

Koçluk, Yusuf; Kasımm, Burcu; Sukgen, Emine Alyamaç.
Arq. bras. oftalmol; 84 (3), 2021
ABSTRACT Purpose: This study aimed to investigate the effect of using a viscoelastic substance in Descemet's membrane rupture in "double bubble" deep anterior lamellar keratoplasty. Methods: The medical records and videos of surgeries of 40 patients who underwent surgery between January 2014 and July 2...
Lámina Limitante Posterior/cirugía, Sustancias Viscoelásticas, Trasplante de Córnea/instrumentación, Sustancia Propia
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Novel spatula and dissector for safer deep anterior lamellar keratoplasty

Bonfadini, Gustavo ,2,3; Kim, Eun Chul; Campos, Mauro 3; Jun, Albert S.
Rev. bras. oftalmol; 73 (5), 2014
Objective: We describe a novel spatula and dissector to facilitate the big-bubble technique in deep anterior lamellar keratoplasty (DALK). Methods: A 29-year-old man who was diagnosed with bilateral keratoconus underwent deep anterior lamellar keratoplasty (DALK). After 350μm partial thickness incis...
Queratocono/cirugía, Trasplante de Córnea/métodos, Trasplante de Córnea/instrumentación, Queratoplastia Penetrante/métodos, Queratoplastia Penetrante/instrumentación, Lámina Limitante Posterior/lesiones, Lámina Limitante Posterior/cirugía, Rotura/prevención & control
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Analysis of low-energy and high-frequency femtosecond laser for the construction of deep anterior donor corneal lamellae

Victor, Gustavo; Nosé, Walton; Faria e Sousa, Sidney Julio de; Pineda, Roberto; Alves, Milton Ruiz.
Rev. bras. oftalmol; 73 (2), 2014
Purpose: To evaluate the efficacy and reliability of a low-energy femtosecond laser with a high repetition rate for construction of deep anterior donor corneal lamellae. Methods: This was a prospective laboratory investigation. Twenty-five human corneal buttons were femtosecond laser cut to create thick ...
Estudios Prospectivos, Topografía de la Córnea, Endotelio Corneal/trasplante, Rayos Láser, Donantes de Tejidos, Recolección de Tejidos y Órganos/métodos, Trasplante de Córnea/instrumentación, Trasplante de Córnea/métodos, Paquimetría Corneal/métodos, Paquimetría Corneal/instrumentación, Córnea/anatomía & histología, Disección/métodos, Disección/instrumentación
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