Results 121 to 130 of about 646,930 (162)

Lip Repositioning Surgery Using an Er,Cr:YSGG Laser: A Case Series

The International Journal of Periodontics & Restorative Dentistry, 2020
Excessive gingival display (EGD) is a common esthetic concern. Lip repositioning surgery (LRS) was introduced as one of the treatment options to manage EGD. LRS can be used for skeletally and/or muscularly induced EGD. The present case series applied LRS using an Er,Cr:YSGG laser to treat 24 patients with minor vertical maxillary overgrowth or a ...
Jong-Jin, Suh, Jaebum, Lee, Jung-Chul, Park, Hyun-Chang, Lim   +3 more
openaire   +2 more sources

Er Cr: YSGG laser, ytterbium fiber laser, and Rose Bengal-activated low-level laser therapy on roughness and shear bond strength of yttria-stabilized zirconia.

Photodiagnosis and Photodynamic Therapy
AIM Effect of Er Cr: YSGG laser (ECL), ytterbium fiber laser (YFL), Rose Bengal (RB) activated low-level laser therapy (LLLT) on the surface roughness (Ra) and shear bond strength (SBS) of yttrium-stabilized tetragonal zirconia polycrystal (Y-TZP) bonded
Ghadeer I. Basunbul
semanticscholar   +1 more source

Ablation of Selected Dental Materials Using Er,Cr:YSGG Laser

Materials Science Forum, 2017
The effect of Er,Cr:YSGG laser for ablation of commercialized adhesive dental materials were studied using 12 sets of tooth samples. The surface morphology and composition of the tooth samples was observed before and after irradiation using FESEM and EDX. Time dependency of exposure is observed in the tooth sample.
Fatanah M.Suhaimi, Nur Hazeeqah Ahmad Pouzi, Nurulakma Zali, Nur Syazana Azizan, N. A. Abd Razak, M. K. A. A. Razab   +5 more
openaire   +1 more source

Orthodontic Bracket bonded to Enamel pretreated with Er, Cr: YSGG, silver diamine fluoride and Self-Assembling Peptide P11-4. A Lab-based, SEM Assessment

Pakistan Journal of Medical Sciences
Objectives: The present study evaluates the shear bond strength (SBS) of metallic brackets bonded to enamel conditioned with Phosphoric acid (PA) and enamel conditioned with Er:Cr: YSGG laser in combination with prophylactic measures, i.e., silver ...
Abdullah A. Alnazeh, Muhammad Abdullah Kamran, Abdulrahman Alshehri, W. Awadh   +3 more
semanticscholar   +1 more source

Bond Strength of Adhesive Systems to Er,Cr:YSGG Laser-Irradiated Dentin

Photomedicine and Laser Surgery, 2011
Objective: The purpose of this study was to evaluate the effects of Er,Cr:YSGG laser irradiation and different adhesive procedures on bond strength of two bonding agents to dentin. Background data:
Adriana Oliveira, Carvalho, Andr Figueiredo, Reis, Marcelo Tavares, de Oliveira, Patr Cia Moreira, de Freitas, Ana Cec Lia Corr A, Aranha, Carlos de Paula, Eduardo, Marcelo, Giannini   +6 more
openaire   +2 more sources

Effect of Er,Cr: YSGG laser debonding treatment on the optical properties and surface roughness of ceramic laminate veneers: An in vitro study.

Journal of Prosthodontics
PURPOSE The objective of this study was to evaluate the effect of (Er,Cr: YSGG) laser debonding treatment on optical properties and surface roughness of veneers made of different ceramic materials.
Amira Eid Abo Zaid, K. Ebeid, Marwa Wahsh, Mohamed El Demellawy   +3 more
semanticscholar   +1 more source

Assessment of root caries removal by Er,Cr:YSGG laser

SPIE Proceedings, 2007
The present study aimed to compare root caries removal by air turbine and Er,Cr:YSGG laser, and examine morphological changes after these caries removal techniques under scanning electron microscopy (SEM). Seventy two extracted human carious-free third molars were used in this study. After the in vitro root caries induction using S.
Vinícius R. Geraldo-Martins, Márcia M. Marques   +1 more
openaire   +1 more source

Surface alterations of zirconia and titanium substrates after Er,Cr:YSGG irradiation

Lasers in Medical Science, 2014
This study investigated changes in the roughness parameters (Sa in μm(2) and Ra in μm) of yttrium-stabilized tetragonal zirconia polycrystal (Y-TZP) and large-grit sandblasted acid-etched (SLA) titanium (TI) materials after decontamination by erbium chromium-doped:yttrium, scandium, gallium, and garnet (Er,Cr:YSGG) laser irradiation.
Persio Vasconcelos, Miranda, José Augusto, Rodrigues, Alberto, Blay, Jamil Awad, Shibli, Alessandra, Cassoni   +4 more
openaire   +2 more sources

Use of the Er,Cr:YSGG laser as an adjuvant in root canal system disinfection

Journal of Clinical and Experimental Dentistry
Background This study investigated the antibacterial efficacy and cleaning capacity of the Er,Cr:YSGG laser in root canal disinfection. Material and Methods Fifteen teeth were inoculated with an Enterococcus faecalis biofilm and assigned to three groups ...
Idalia Rodríguez-Delgado, Daniela Hernandez-Martinez, Isaac Kably-Mizrahi, M. Garza-Navarro, J. Flores-Treviño, Elizabeth Madla-Cruz, M. A. De la Garza-Ramos   +6 more
semanticscholar   +1 more source

Design and Characteristic Simulation of Polarization-Maintaining Anti-Resonant Hollow-Core Fiber for 2.79 μm Er, Cr: YSGG Laser Transmission

Optics
Anti-resonant hollow-core fibers have exhibited excellent performance in applications such as high-power pulse transmission, network communication, space exploration, and precise sensing.
Lei Huang, Yinze Wang
semanticscholar   +1 more source