Treatment with Nd:YAG Laser Irradiation Combined with Sodium Hypochlorite or Hydrogen Peroxide Irrigation on Periodontal Pathogens: An In Vitro Study

2021 ◽  
Vol 39 (1) ◽  
pp. 46-52
Author(s):  
Kinga Grzech-Leśniak ◽  
B. Ross Belvin ◽  
Janina P. Lewis ◽  
Janina Golob Deeb
Keyword(s):  
Hydrogen Peroxide ◽  
Laser Irradiation ◽  
Sodium Hypochlorite ◽  
Nd:Yag Laser ◽  
In Vitro Study ◽  
Vitro Study ◽  
Periodontal Pathogens

External temperature during KTP-Nd:YAG laser irradiation in root canals: an in vitro study

2004 ◽  
Vol 19 (1) ◽  
pp. 27-32 ◽  
Author(s):  
S. Nammour ◽  
K. Kowaly ◽  
G. L. Powell ◽  
J. Van Reck ◽  
J. P. Rocca
Keyword(s):  
Laser Irradiation ◽  
Nd:Yag Laser ◽  
In Vitro Study ◽  
Vitro Study ◽  
External Temperature ◽  
Root Canals

In vitro study of ablated lung tissue in Nd:YAG laser irradiation

1996 ◽  
Vol 61 (1) ◽  
pp. 164-169 ◽  
Author(s):  
Noriyoshi Sawabata ◽  
Kunimoto Nezu ◽  
Takashi Tojo ◽  
Soichiro Kitamura
Keyword(s):  
Laser Irradiation ◽  
Lung Tissue ◽  
Nd:Yag Laser ◽  
In Vitro Study ◽  
Vitro Study

scholarly journals Effects of Nd:YAG laser irradiation on the growth of Candida albicans and Streptococcus mutans: in vitro study

2018 ◽  
Vol 34 (1) ◽  
pp. 129-137 ◽  
Author(s):  
Kinga Grzech-Leśniak ◽  
Joanna Nowicka ◽  
Magdalena Pajączkowska ◽  
Jacek Matys ◽  
Maria Szymonowicz ◽  
...  
Keyword(s):  
Candida Albicans ◽  
Laser Irradiation ◽  
Streptococcus Mutans ◽  
Nd:Yag Laser ◽  
In Vitro Study ◽  
Vitro Study

Low pulse energy Nd:YAG laser irradiation exerts a biostimulative effect on different cells of the oral microenvironment: “An in vitro study”

2010 ◽  
Vol 42 (6) ◽  
pp. 527-539 ◽  
Author(s):  
Flaminia Chellini ◽  
Chiara Sassoli ◽  
Daniele Nosi ◽  
Cristiana Deledda ◽  
Paolo Tonelli ◽  
...  
Keyword(s):  
Laser Irradiation ◽  
Pulse Energy ◽  
Nd:Yag Laser ◽  
In Vitro Study ◽  
Vitro Study

An In Vitro Analysis of Sodium Hypochlorite Decontamination for the Reuse of Implant Healing Abutments

2020 ◽  
Author(s):  
Ahmad Almehmadi
Keyword(s):  
Sodium Hypochlorite ◽  
Bacterial Culture ◽  
Brain Heart Infusion ◽  
In Vitro Study ◽  
Vitro Study ◽  
Sem Images ◽  
Streptococcus Sanguis ◽  
Implant Dentistry ◽  
Vitro Analysis

Abstract The re-use of healing abutments (HAs) has become common practice in implant dentistry for economic concerns and the aim of this in-vitro study was to assess the effect of sodium hypochlorite (NaOCl) in decontamination of HAs. 122 HAs (Used and sterilized n=107; New n=15) were procured from 3 centers, of which 3 samples were discarded due to perforation in sterilization pouch.  For sterility assessment, the used HAs (n=80) were cultured in Brain Heart Infusion Broth (BHI) and Potato Dextrose Agar (PDA), bacterial isolates were identified in 7 samples. Also, 24 used HAs were stained with Phloxine B, photographed and compared to new HAs (n=5). Scanning electron microscope (SEM) assessed the differences between the two sets of HAs, following which the 7 contaminated HAs along with 24 used HAs from staining experiment (Total=31) were subsequently treated with sodium hypochlorite (NaOCl) and SEM images were observed. About 8.75% of HAs tested positive in bacterial culture; Streptococcus sanguis, Dermabacter hominis, Staphylococcus haemolyticus, and Aspergillus species were isolated. Phloxine B staining was positive for used and sterilized HAs when compared to controls. The SEM images revealed deposits in the used HAs and although treatment with NaOCl eliminated the contamination of cultured HAs, the SEM showed visible debris in the HA thread region. This in-vitro study concluded that SEM images showed debris in used HAs at screw-hole and thread regions even though they tested negative in bacterial culture. The treatment with NaOCl of used HAs showed no bacterial contamination but the debris was observed in SEM images. Future studies on the chemical composition, biological implications, and clinical influence is warranted before considering the reuse of HAs.

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