scholarly journals Evaluation of Smear Layer after Er:YAG Laser Irradiation in Middle and Apical Third of Mesial Root Canals: A Comparative SEM Investigation

2021 ◽  
Vol 10 (1) ◽  
pp. 14-18
Author(s):  
Kosmas Tolidis ◽  
Evrykleia Kourti ◽  
Ourania Pantelidou-Papadopoulou ◽  
Dimitris Strakas
Keyword(s):  
Laser Irradiation ◽  
Er:Yag Laser ◽  
Smear Layer ◽  
Root Canals ◽  
Sem Investigation

Antibacterial Efficacy of Diode and Er:YAG Laser Irradiation in Experimentally Contaminated Primary Molar Root Canals

2009 ◽  
Vol 34 (1) ◽  
pp. 43-48 ◽  
Author(s):  
Senem Selvi Kuvvetli ◽  
Nuket Sandalli ◽  
Nursen Topcuoglu ◽  
Guven Kulekci
Keyword(s):  
Laser Irradiation ◽  
Diode Laser ◽  
Er:Yag Laser ◽  
Positive Control ◽  
Control Group ◽  
Antibacterial Efficacy ◽  
Primary Molar ◽  
Root Canals ◽  
Number Of Bacteria

Objective: In vitro comparison of the antibacterial efficacy of Diode and Er:YAG laser irradiation with that of NaOCl irrigation in contaminated primary molar root canals. Study Design: 96 root canals prepared from 32 extracted primary molar teeth were mechanically enlarged and the teeth were randomly divided into 4 subgroups. The roots were inoculated with an overnight culture of Enterococcus faecalis in tryptic soy broth for 24 hours. The root canals irradiated with diode and Er:YAG laser and irrigated with NaOCl(5.25%) were experimental groups and untreated canals served as positive control group. Bacterial growth was analysed by counting viable E.faecalis on tryptic soy agar plates. Results: The number of bacteria was significantly reduced in experimental groups in comparison with the control group. Diode laser was determined to be more effective in reducing the number of bacteria when compared to Er:YAG laser. NaOCl irrigation was found significantly most effective. Conclusions: Diode laser irradiation and 5.25 % NaOCl application provided a significant antibacterial effect in vitro, in contaminated primary molar root canals.

Antimicrobial effect of Er:YAG laser irradiation in infected root canals: an in vitro study

2003 ◽  
Author(s):  
Marcelo Sampaio Moura ◽  
Fatima A. A. Zanin ◽  
Aldo Brugnera, Jr. ◽  
Cyntia Rodrigues de Araujo Estrela ◽  
Carlos Estrela ◽  
...  
Keyword(s):  
Laser Irradiation ◽  
Er:Yag Laser ◽  
In Vitro Study ◽  
Antimicrobial Effect ◽  
Vitro Study ◽  
Root Canals ◽  
Infected Root

scholarly journals A comparative SEM investigation of the smear layer following preparation of root canals using nickel titanium rotary and hand instruments

2007 ◽  
Vol 49 (1) ◽  
pp. 47-52 ◽  
Author(s):  
Vahid Zand ◽  
Maryam Bidar ◽  
Pari Ghaziani ◽  
Saeed Rahimi ◽  
Shahriar Shahi
Keyword(s):  
Nickel Titanium ◽  
Smear Layer ◽  
Root Canals ◽  
Sem Investigation

SEM evaluation of smear layer removal by Er:YAG laser in root canals

2002 ◽  
Author(s):  
Aldo Brugnera, Jr. ◽  
Iain M. Roe ◽  
Danilo M. Guerisoli ◽  
Joao Vicente B. Barbizam ◽  
Jesus D. Pecora
Keyword(s):  
Er:Yag Laser ◽  
Smear Layer ◽  
Layer Removal ◽  
Root Canals

In vitro evaluation of smear layer removal of root canals by irradiation with Er:YAG laser after Ni-Ti rotary instrumentation

2003 ◽  
Author(s):  
Alexandre Capelli ◽  
Aldo Brugnera, Jr. ◽  
Fabio Heredia Seixas ◽  
Melissa A. Marchesan ◽  
Danilo M. Zanello Guerisoli ◽  
...  
Keyword(s):  
Er:Yag Laser ◽  
Smear Layer ◽  
In Vitro Evaluation ◽  
Layer Removal ◽  
Root Canals

scholarly journals Efficacy of MTAD solution and Er:YAG laser in smear layer removal from extracted root canals: a sem evaluation.

2020 ◽  
Author(s):  
Işıl KALYONCU ◽  
Figen EREN GİRAY ◽  
Basak DURMUS ◽  
Yildiz GARİP BERKER ◽  
İ̇lknur TANBOĞA
Keyword(s):  
Er:Yag Laser ◽  
Smear Layer ◽  
Layer Removal ◽  
Root Canals

Histopathological study of the effects of Er:YAG laser irradiation on root canals in rats

2003 ◽  
Vol 1248 ◽  
pp. 281-284 ◽  
Author(s):  
Yuichi Kimura ◽  
Kazuo Yonaga ◽  
Masao Murakoshi ◽  
Keiko Yokoyama ◽  
Haruji Watanabe ◽  
...  
Keyword(s):  
Laser Irradiation ◽  
Er:Yag Laser ◽  
Histopathological Study ◽  
Root Canals

Efficacy of Er:YAG laser irradiation in removing debris and smear layer on root canal walls

1998 ◽  
Vol 24 (8) ◽  
pp. 548-551 ◽  
Author(s):  
Frank Hirono Takeda ◽  
Tomomi Harashima ◽  
Yuichi Kimura ◽  
Koukichi Matsumoto
Keyword(s):  
Laser Irradiation ◽  
Root Canal ◽  
Er:Yag Laser ◽  
Smear Layer
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