INTERNATIONAL JOURNAL OF SCIENTIFIC DEVELOPMENT AND RESEARCH International Peer Reviewed & Refereed Journals, Open Access Journal ISSN Approved Journal No: 2455-2631 | Impact factor: 8.15 | ESTD Year: 2016
open access , Peer-reviewed, and Refereed Journals, Impact factor 8.15
Influence of time and temperature of sodium hypochlorite on fracture strength of endodontically treated teeth - An In-vitro Study
Authors Name:
K. Srilaxmi Prasanna
, Dr. Champa. C , Dr. Sri Rekha. A , Dr. Ashwija shetty , Dr. Archana S
Unique Id:
IJSDR2303211
Published In:
Volume 8 Issue 3, March-2023
Abstract:
Abstract: Background: Enhancement of time and temperature of sodium hypochlorite affects dentin scaffold within the root canal, ultimately leading to fracture. Therefore, the aim of the present in-vitro investigation was to compare the influence of time and temperature of NaOCl on endodontically treated teeth. Materials and Methods: Fifty extracted mandibular premolars were allocated into five groups, ten samples in each group. Access cavities were prepared and root canals were instrumented using a sequence of 4 manual stainless steel files and irrigated with 3% NaOCl solution. The time (5min and 10 min) and temperature (550C and 20C ) of NaOCl varied among each group; group 1- 5min, 550 C; group 2- 5 min, 20 C; group 3- 10 min, 550 C; group 4- 10min, 20 C; group 5- control group. Then all the samples were subjected to compressive load by means of hydraulic universal testing machine until fracture of the specimens. Result: The fracture strength of specimens in the experimental groups was significantly lower than the control group (p<0.001). Conclusion: Preheating of sodium hypochlorite at 550 C and contact time of 10 minutes provided better fracture strength (group 3).
"Influence of time and temperature of sodium hypochlorite on fracture strength of endodontically treated teeth - An In-vitro Study", International Journal of Science & Engineering Development Research (www.ijsdr.org), ISSN:2455-2631, Vol.8, Issue 3, page no.1292 - 1296, March-2023, Available :http://www.ijsdr.org/papers/IJSDR2303211.pdf
Downloads:
000337065
Publication Details:
Published Paper ID: IJSDR2303211
Registration ID:204815
Published In: Volume 8 Issue 3, March-2023
DOI (Digital Object Identifier):
Page No: 1292 - 1296
Publisher: IJSDR | www.ijsdr.org
ISSN Number: 2455-2631
Facebook Twitter Instagram LinkedIn