YAG laser iridotomy
A study of neodymium – Yag laser iridotomy in primary angle closure glaucoma
... Nd-YAG laser iridotomy in the treatment of acute and chronic angle ...argon laser iridotomy. Transitory closure of a prior patent iridotomy during the first hour after lasing was ...
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YAG laser iridotomy treatment for primary angle closure in east Asian eyes
... lowing iridotomy. Iridotomy alone failed in 3% eyes with narrow drainage angles and either peripheral anterior synechiae or raised IOP, but normal optic discs and visual ...diagnosis iridotomy failed ...
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Original Article Different energy densities of Nd:YAG laser iridotomy in treatment of angle-closure glaucoma
... the laser used in the MSI was recorded, and the MSI laser energy value was calculated based on the percentile, such as P33 and P66 corre- sponding to 30 and 45 mJ, ...The laser energy was divided ...
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Measurement the Parameters of Cadmium Oxide Plasma Induced by Laser
... Nd: YAG laser at vacuum in the range 200-800 nm, The plasma parameters such as electron temperature and electron number density have been extracted using Boltzmann plot method and Stark broadened line ...
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Laser therapy for onychomycosis in patients with diabetes at risk for foot complications: study protocol for a randomized, double blind, controlled trial (LASER 1)
... for laser therapy and the first study in patients with diabetes mellitus with risk factors for de- veloping diabetic foot ...of laser therapy, this would pro- vide the first high-level evidence for efficacy ...
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Evaluation of Primary and Permanent Tooth Enamel Surface Morphology and Microhardness after Nd: YAG Laser Irradiation and APF Gel Treatment - An In Vitro Study
... Nd: YAG laser only, and 1.23% APF gel followed Nd: YAG lasing (laser-activated fluoride ...only laser groups after demineralization. In the laser alone group showed fine surface ...
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Characterization of the Crystal Structure of Sesame Seed Cake Burned by Nd: YAG Laser
... Nd: YAG laser with 60 W out- put power for 30 ...Nd: YAG laser comes from its high gain and good thermal properties; it is the most important solid-state laser for scien- tific, ...
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Reduction in Intraocular Pressure after Cataract Extraction: The Ocular Hypertension Treatment Study
... medications, laser, surgery) for ocular hypertension because the participants were not ran- domized to surgery, and we are unable to compare differing treatments for their ability to decrease ...
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All Tissues Dental Laser Er:YAG laser- Review Article
... nm) laser; the nature of the wavelength and target chromophore, together with the laser power resulted in charring of the hard tissue element and transmission of laser energy to the tooth pulp ...
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Characterization of Nd: Yag Laser Radiation Effects on Ti6Al4V Physico-Chemical Properties: An In Vivo Study
... Scanning electron microscopy (stereoscan 360, Cambridge Instrument Company) as well as the adhered cell spreading and morphology were used to examine the surface topography of modified titanium samples. The standard ...
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Pulmonary Carcinoid Tumor
... Surgical resection of carcinoid tumor is the treatment of choice with an excellent survival rate. Nowadays various bronchoscopic methods of treatment, for example Nd -YAG laser, are available. Endoscopic ...
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Two stage model of nanocone formation on a surface of elementary semiconductors by laser radiation
... Nd:YAG laser with a wavelength of 266 nm and different laser intensities are shown in Figure ...the laser, I-V characteristics become diode ...on laser radiation ...
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Case Report Nd: YAG laser puncture for spontaneous premacular hemorrhage
... underwent laser therapy at 2 weeks after the disease onset. Nd: YAG laser puncture was performed to drain the early premacular hemorrhage, and then the patient was followed up for 3 ...
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CHANGES IN INTRAOCULAR PRESSURE AFTER ND-YAG LASER POSTERIOR CAPSULOTOMY
... energy density, optical breakdown occurs in which the temperature rises so high (about 10.000 C) at the point of focus, that electrons are stripped from atoms, resulting in a physical state known as plasma. This expands ...
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A Modified Laser Deposition Technique for Depositing Titania Nanoparticles on Commercially Pure Titanium Substrates (Mechanical Evaluation)
... by laser within each suspension, the coating films properties were examined by both optical microscope(Olympus BX51M, USA), (figure 2), and atomic force microscope(AA3000 Angstrom Advanced ...
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Assessment of treatment of post orthodontic white spot lesion with microabrasion and laser using spectrophotometer: An Invitro study
... argon laser irradiation with 325 mW, 5mm diameter laser beam for 60 sec, Group3( Pumice etch- laser group), the tooth were acid etched for 30 sec and then lased with argon laser for 60 sec, ...
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Use of piezoelectric surgery and Er:YAG laser:which one is more effective during impacted third molar surgery?
... To address the research purpose, the investigator de- signed a prospective double-blind clinical trial study. The sample size was determined 20 (40 teeth) by sampling formula in any kind of operation. In order to perform ...
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Laser Surface Modification of Composite Ceramics on Base YAG-Al 2O3
... 7. P. A. Márquez Aguilar, M. Vlasova, S. Lakiza‚ M. Kakazey, A. Bykov and V. Stetsenko: "Laser synthesis features of composite ceramics Y3Al5O12-Y2Ti2O7- Al2O3-Al2TiO5", Adv. Sci. Techol., 2014, v. 88, 4, ...
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Resident-performed laser peripheral iridotomy in primary angle closure, primary angle closure suspects, and primary angle closure glaucoma
... the laser setting is not ...improve laser aim and focusing to decrease rate of ineffective laser ...Standardizing iridotomy size might also be beneficial to prevent early closure of the ...
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Pulsed Nd :YAG laser micro welding of stainless steel material
... Nd:YAG laser, the major process variables include the laser pulse energy, pulse time, beam diameter and intensity distribution, focal position, and material-dependent properties, such as absorptivity and ...
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