نتایج جستجو برای: laser in dentistry
تعداد نتایج: 17039266 فیلتر نتایج به سال:
Integrative Medical Consulting, 208 Vista Bella Drive, Santa Cruz, CA 95060, Phoenix Wellcare, 935 Trancas Street Suite 1A, Napa, CA 94558, The Center For Wellness, 2317 Randolph Road, Charlotte, NC 28207, University of Medicine and Dentistry of New Jersey, Robert Wood Johnson Medical School, 1907 Greentree Road, Cherry Hill, NJ 08003, and Wholistic Health Center, Laser Surgery Associates, The ...
AIM Modern technology has perfected a new instrument that has become almost indispensable in modern dentistry, in accordance with the philosophy of minimally invasive therapy: the laser. The aim of this work is to evaluate the effectiveness and efficacy of laser technology to solve mucogingival problems associated with orthodontic treatment. Some laser wavelengths work both on hard and soft tis...
Er:YAG laser has been studied as a potential tool for restorative dentistry due to its ability to selectively remove oral hard tissue with minimal or no thermal damage to the surrounding tissues. The purpose of this study was to evaluate in vitro the tensile bond strength (TBS) of an adhesive/composite resin system to human enamel surfaces treated with 37% phosphoric acid, Er:YAG laser (lambda=...
purpose: to evaluate and compare tear secretion and tear film instability following laser in situ keratomileusis (lasik) and laser assisted subepithelial keratectomy (lasek). methods: in a randomized clinical trial, 30 eyes of 15 patients underwent lasik and 30 eyes of 15 patients underwent lasek to correct myopia. tear secretion and tear film instability were tested preoperatively, 2 and 6 wee...
Clinical learning in restorative dentistry is principally centred around the provision of patient care, yet we know very little about the learning processes occurring within the clinical environment. A study of undergraduate dental student clinical practice used a combination of group interview and questionnaire techniques to explore some of the characteristics of student/teacher interaction th...
Welding of metals and alloys is important to Dentistry for fabrication of dental prostheses. Several methods of soldering metals and alloys are currently used. The purpose of this study was to assess, using the flexural strength testing, the efficacy of two processes Nd:YAG laser and TIG (tungsten inert gas) for welding of pure Ti, Co-Cr and Ni-Cr alloys. Sixty cylindrical specimens were prepar...
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