0000000000775279

AUTHOR

Promila Verma

showing 3 related works from this author

Comparative evaluation of antibacterial effect of nanoparticles and lasers against Endodontic Microbiota: An in vitro study

2018

Background Present study was conducted with the aim of evaluating antimicrobial efficacy of silver (AgNP) and gold nanoparticles (AuNP) with and without Nd: YAG laser (L) irradiation against experimentally inoculated Enterococcus faecalis in infected human root dentin. Material and Methods 120 extracted single rooted human teeth were prepared and inoculated with E. faecalis for 24 hrs. The teeth were then randomly divided into 4 experimental group: AgNPs group: irrigation for 3minutes with 50 μl of 100 ppm, the AuNPs group: irrigation with 50 μl of 100 ppm, the AgNPs & Nd: YAG lasers group: irrigation with 50 μl of 100 ppm + irradiation with 1.5W laser for 60 seconds, the AuNPs & Nd: YAG la…

Root canalDisinfectantNanoparticle02 engineering and technologyEnterococcus faecalislaw.inventionComparative evaluationOperative Dentistry and Endodontics03 medical and health sciences0302 clinical medicinelawmedicineIrradiationGeneral DentistrybiologyChemistryResearch030206 dentistry:CIENCIAS MÉDICAS [UNESCO]021001 nanoscience & nanotechnologybiology.organism_classificationLasermedicine.anatomical_structureColloidal goldUNESCO::CIENCIAS MÉDICAS0210 nano-technologyNuclear chemistryJournal of Clinical and Experimental Dentistry
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A randomized controlled trial of endodontic treatment using ultrasonic irrigation and laser activated irrigation to evaluate healing in chronic apica…

2019

Background Aim of this trial was to evaluate the combined clinical and radiographic success rate of endodontic treatment using passive ultrasonic irrigation (PUI) and laser activated irrigation (LAI) as compared to conventional syringe irrigation. Material and methods Permanent incisors and single rooted premolars were assessed for eligibility and 69 patients were randomly divided into three treatment groups (n=23) by allocation concealment method and irrigation was performed in accordance with the allocated group. Teeth were evaluated clinically and radiographically with CBCT after 6 months and 12 months of the treatment. Results A significant difference was observed in the radiographic he…

Chronic apical periodontitisIrrigationUltrasonic irrigationbusiness.industryRadiographyRoot canalResearchSignificant differenceDentistry:CIENCIAS MÉDICAS [UNESCO]Community and Preventive Dentistrylaw.inventionmedicine.anatomical_structureRandomized controlled triallawUNESCO::CIENCIAS MÉDICASLaser activated irrigationMedicinebusinessGeneral Dentistry
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A Comparative Evaluation of Smear Layer Removal Using Apical Negative Pressure (EndoVac), Sonic Irrigation (EndoActivator) and Er:YAG laser -An In Vi…

2017

Background This study aimed to compare the smear layer removing efficacy of the EndoActivator, EndoVac and Er:YAG laser in extracted mandibular premolars, at the apical, middle and coronal third of root canal, through scanning electron microscopy. Material and methods 40 extracted mandibular premolars were decoronated to a standardized length of 12 mm. Specimens were shaped to ProTaper F4 size and irrigated with 5.25% sodium hypochlorite at 370C between instrumentation. Teeth were divided into four groups (n=10), one control (needle irrigation) and three experimental, according to the irrigant activation technique used i.e. sonic irrigation (EndoActivator), apical negative pressure (EndoVac…

Materials scienceSem studybusiness.industryRoot canalActivation techniqueSmear layerDentistry030206 dentistry:CIENCIAS MÉDICAS [UNESCO]Comparative evaluationSonic irrigation030207 dermatology & venereal diseases03 medical and health scienceschemistry.chemical_compound0302 clinical medicinemedicine.anatomical_structurechemistrySodium hypochloriteUNESCO::CIENCIAS MÉDICASmedicinebusinessGeneral DentistryEr:YAG laserJournal of Clinical and Experimental Dentistry
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