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Thermal effects and morphological aspects of human dentin surface irradiated with different frequencies of Er:YAG laser
(WILEY-BLACKWELLHOBOKEN, 2012)
This study reports the effects on micromorphology and temperature rise in human dentin using different frequencies of Er:YAG laser. Sixty human dentin fragments were randomly assigned into two groups (n = 30): carious or ...
Evaluation of titanium implants with surface modification by laser beam. Biomechanical study in rabbit tibias
(2009-12-08)
The purpose of the present study was to evaluate, using a biomechanical test, the force needed to remove implants with surface modification by laser (Nd:YAG) in comparison with implants with machined surfaces. Twenty-four ...
Evaluation of titanium implants with surface modification by laser beam. Biomechanical study in rabbit tibias
(2009-12-08)
The purpose of the present study was to evaluate, using a biomechanical test, the force needed to remove implants with surface modification by laser (Nd:YAG) in comparison with implants with machined surfaces. Twenty-four ...
Analysis of the morphology and composition of tooth apices apicectomized
(Medicina Oral S.L., 2011)
Objectives: To investigate apicectomies performed using burs, a CO2 laser or an Er:YAG laser and to evaluate the following aspects: morphology of apicectomized surfaces, presence of failures at the dentin/obturation material ...
Analysis of the morphology and composition of tooth apices apicectomized
(Medicina Oral S.L., 2011)
Objectives: To investigate apicectomies performed using burs, a CO2 laser or an Er:YAG laser and to evaluate the following aspects: morphology of apicectomized surfaces, presence of failures at the dentin/obturation material ...
Selective ablation of dental enamel and dentin using femtosecond laser pulses
(Wiley-VCH VerlagWeinheim, 2008-01)
The study of the interaction of intense laser light with matter, as well as transient response of atoms and molecules is very appropriated because of the laser energy concentration in a femtosecond optical pulses. The ...
Ablación endometrial: Tipos, técnicas y evidencias de su utilidad. revisión de la literatura
(Sociedad de Cirugía de Bogotá, Hospital de San José y Fundación Universitaria de Ciencias de la Salud, 2014-06-01)