Results 41 to 50 of about 205,753 (198)

The Cutting Efficiency of a Hybrid Phacoemulsification Tip Using High and Low Intraocular Pressure Settings in Different Grades of Cataract [PDF]

open access: yesClinical Ophthalmology
Justin Spaulding,1 Brad Hall2 1Cataract & Laser Institute, Medford, OR, USA; 2Sengi, Penniac, NB, CanadaCorrespondence: Justin Spaulding, Cataract & Laser Institute, 1408 E Barnett Road, Medford, OR, 97504, USA, Tel +1-541-779-2020, Email justinophtho ...
Spaulding J, Hall B
doaj   +2 more sources

Discrepancies in CDE and Measured Phaco Tip Energy: Comparison of Energy Produced in Longitudinal and Torsional Ultrasound Using Calorimetry [PDF]

open access: yesMedical Devices: Evidence and Research
Reiker G Ricks,1,2 Ivan A Cardenas,1,2 Jenna L Jensen,1,2 Tanner K Nelson,1,2 Randall J Olson,1 Jeff H Pettey1 1Department of Ophthalmology and Visual Sciences, John A Moran Eye Center, University of Utah, Salt Lake City, UT, 84132, USA; 2University of ...
Ricks RG   +5 more
doaj   +2 more sources

Outcomes study between femtosecond laser-assisted cataract surgery and conventional phacoemulsification surgery using an active fluidics system [PDF]

open access: yesClinical Ophthalmology, 2017
Wilson Takashi Hida,1–4 Patrick Frenzel Tzelikis,1–3 César Vilar,1,2 Mario Augusto Pereira Dias Chaves,1,2,5 Antônio Francisco Pimenta Motta,1–3 Pedro Carlos Carricondo,1–3 Bruna Vieira Ventura,1,2,4,6 Renato Ambrosio
Hida WT   +9 more
doaj   +3 more sources

Surgical Efficiency Comparison Between Two Phacoemulsification Systems. [PDF]

open access: yesClin Ophthalmol
Marta Ibarz-Barberá,1 Paz Orts-Vila,2 Fátima Martínez-Galdón,1 Noemí Martín-García,2 Pedro Tañá-Rivero2 1Cataract and Refractive Surgery Department, Madrid, Spain; 2Cataract and Refractive Surgery Department, Alicante, SpainCorrespondence: Marta Ibarz ...
Ibarz-Barberá M   +4 more
europepmc   +3 more sources

Laboratory assessment of thermal characteristics of three phacoemulsification tip designs operated using torsional ultrasound

open access: greenClinical Ophthalmology, 2016
Jaime Zacharias Phacodynamics Laboratory, Pasteur Ophthalmic Clinic, Santiago, Chile Purpose: Ultrasound activation of phacoemulsification (phaco) tips can create considerable thermal energy that may increase the risk of tissue damage during cataract ...
Zacharias J
doaj   +4 more sources

Comparison of Pachimetric Alterations in diabetic and non-diabetic eyes after uneventful Torsional Mode Phacoemulsification Surgery

open access: diamond, 2017
In this study we aim to evaluate in central corneal thickness (CCT) changes after uneventful phacoemulsification surgery in eyes with dense cataract in subject with diabetes mellitus (DM) and compare it with normal subjects.
Mehmet A. Altintas   +2 more
semanticscholar   +2 more sources

Thermal Burns Caused by Ophthalmic Viscosurgical Device Occlusion in Torsional Phacoemulsification

open access: diamondTzu Chi Medical Journal, 2010
AbstractHeat is a byproduct of phacoemulsification, which can lead to phacoburns. Torsional phacoemulsification has been reported to generate less heat and hence fewer phacoburns. We describe three cases of phacoburns during torsional phacoemulsification, which were caused by ophthalmic viscosurgical device (OVD) occlusion.
Yuan‐Chieh Lee
openaire   +2 more sources

Evaluation of efficacy of new lens nucleus fragmenting forceps in cataract surgery [PDF]

open access: yesRevista Brasileira de Oftalmologia, 2022
Objective: To evaluate the efficacy of low-cost nucleus fragmenting forceps designed to reduce the use of ultrasound during phacoemulsification. Methods: A total of 60 pig eyes enucleated 10 hours before were placed in the microwave oven, at maximum ...
Marco Antonio Rey de Faria   +5 more
doaj   +1 more source

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