A5088437729- Endodontics and Root Canal Treatments
- Dental Radiography and Imaging
- Dental Trauma and Treatments
- Dental materials and restorations
- Oral microbiology and periodontitis research
- Oral and Maxillofacial Pathology
- Dental Anxiety and Anesthesia Techniques
- Laser Applications in Dentistry and Medicine
- Photodynamic Therapy Research Studies
- Dental Implant Techniques and Outcomes
- dental development and anomalies
- Occupational health in dentistry
- Cancer Diagnosis and Treatment
- Bone Tumor Diagnosis and Treatments
- Orthopaedic implants and arthroplasty
- Atrial Fibrillation Management and Outcomes
- Pain Mechanisms and Treatments
- Bone health and treatments
- Cardiac Imaging and Diagnostics
- Intramuscular injections and effects
- Periodontal Regeneration and Treatments
- Sinusitis and nasal conditions
- Airway Management and Intubation Techniques
- Anatomy and Medical Technology
- Dental Research and COVID-19
Islamic Azad University Medical Branch of Tehran
2019-2025
Islamic Azad University Dental Branch of Tehran
2015-2024
Shahid Beheshti University of Medical Sciences
2013-2024
Creative Commons
2014
Islamic Azad University, Tehran
2012-2013
This randomized clinical trial evaluated sign/symptoms as well histological pulp reactions in terms of inflammation and mineralized bridge formation after partial pulpotomy sound human premolars placement a bioceramic paste (iRoot BP) or tooth-colored ProRoot MTA pulp-covering biomaterials.Twenty-four were randomly allocated into two experimental groups (n = 12) treated either with iRoot BP subsequent to pulpotomy. Six weeks treatment, radiographic changes evaluated. The teeth then extracted...
The aim of this in vitro study was to evaluate the effect canal dryness on push-out bond strength two resin sealers (AH-Plus and Adseal) a bioceramic sealer (Endosequence BC sealer) after irrigation with sodium hypochlorite (NaOCl) chlorhexidine (CHX).A total 18 extracted human premolars were used. Canals prepared divided groups based solution (either NaOCl or CHX). samples again pre-obturation condition (wet, half-wet dry). sub-divided into 3 type; teeth obturated gutta-percha test (Adseal,...
This equivalence, randomized, clinical trial aimed to compare the postoperative pain of root canal therapy (RCT) with pulpotomy mineral trioxide aggregate (PMTA) or calcium-enriched mixture (PCEM) in permanent mature teeth. In seven academic centers, 550 cariously exposed pulps were included and randomly allocated into PMTA ( n = 188), PCEM 194), RCT 168) arms. Preoperative “Pain Intensity” (PI) on Numerical Rating Scale PIs until day 7 recorded. Patients’ demographic...
Microbial agents play a crucial role in periapical lesions and despite mechanical preparation, presence of persistent bacteria root canal system is challenge. Photodynamic therapy offers debridement method, utilizing photosensitizers such as Curcumin, Indocyanine Green (ICG), Methylene Blue (MB). This study aimed to assess compare the penetration depth these on lateral surface canal.
Dens invaginatus is a developmental anomaly resulting from the infolding of enamel and dentin into dental pulp. Oehlers' Type IIIa dens poses significant challenges due to its intricate anatomy frequent association with immature teeth. This case report outlines nonsurgical management nonvital maxillary central incisor invaginatus, presenting chronic apical abscess history trauma associated primary incisor. Treatment involved thorough chemomechanical debridement followed by bio-obturation...
The aim was to evaluate the effect of single and double doses low-level laser irradiation on proliferation human dental pulp stem cells (DPSC) expression vascular endothelial growth factor (VEGF) dentine sialoprotein (DSP). In this experimental in vitro study, after confirming stemness DPSCs, were cultured Dulbecco's Modified Eagle Medium (DMEM) for MTT assay VEGF-ELISA osteogenic medium DSP-ELISA. wells containing DPSCs divided into three main groups 9 subgroups (n = 7). with laser, 660-nm...
This report compares and evaluates the treatment outcomes of regenerative endodontic apical plug as two accepted protocols in a pair necrotic immature maxillary central incisors 12-year old female. The patient was referred complaining dull pain swelling her upper lip area. She had history trauma to anterior maxilla years earlier. Both teeth were clinically diagnosed with pulp necrosis periapical radiographs revealed that separate radiolucent lesions surrounded apices both teeth. left right...
The aim of this randomized-controlled clinical trial was to assess the effect intraligamentary (PDL) injection dexamethasone on onset and severity post-treatment pain in patients with symptomatic irreversible pulpitis.A total number 60 volunteers were included according inclusion criteria assigned three groups (n=20). After administration local anesthesia before treatment, group 1 (control) PDL done syringe containing empty cartridge, while 2 3 0.2 mL 2% lidocaine or (8 mg/2 mL),...
To compare the effect of low-level laser therapy (LLLT) on postoperative pain after single-visit root canal retreatment mandibular molars.This randomized controlled clinical trial included 36 patients referred to Department Endodontics, Islamic Azad University, Tehran, Iran. Healthy who required symptomatic first or second molars, with a PAI index score 2 3, preoperative tooth and percussion <56 mm 170-mm visual analogue scale (VAS) were included. After local anaesthesia using inferior...
The aim of this study was to evaluate root canal anatomy mandibular first molars (MFM) in a selected Iranian Population using clearing technique.A total 150 extracted MFMs were cleared. morphology (including the numbers and length) system is number type canals based on Vertucci's classification, curvature according Schneider's method presence isthmus) evaluated buccolingual mesiodistal parallel x-rays stereomicroscope. data analyzed chi-square test.Two three roots present 96.7% 33% teeth,...
Abstract The aim of this study was to assess the effect antimicrobial photodynamic therapy (aPDT) with curcumin and riboflavin on three‐week Enterococcus faecalis biofilm. At first 15‐mm root canals 65 single rooted extracted human teeth (including maxillary incisors, mandibular canines premolars) were separated from crown prepared ProTaper instruments. After autoclave sterilisation, samples inoculated E . suspension, incubated for three weeks. ensuring biofilm formation by scanning electron...
The proper performance of a sealer in root canal treatment depends on its physical properties. aim this study was to investigate the effect two bioceramic and epoxy resin sealers terms marginal adaptation tubular penetration depth different obturation methods human premolar teeth.A total 82 teeth extracted due caries gum disease were used present vitro experimental study. Two types sealers, (AH-Plus, Dentsply, Germany) (Endosequence BC sealer, Brasseler, Savannah, GA, USA), research. Lateral...
Abstract Background: The aim was to evaluate the effect of single and double doses low-level laser irradiation on proliferation human dental pulp stem cells (DPSC) expression vascular endothelial growth factor (VEGF) dentine sialoprotein (DSP). Methods: In this experimental in vitro study, after confirming stemness DPSCs, were cultured Dulbecco’s Modified Eagle Medium (DMEM) for MTT assay VEGF-ELISA osteogenic medium DSP-ELISA. wells containing DPSCs divided into three main groups 9...
Managing of necrotic permanent teeth with immature apices is a treatment challenges. Treatment such includes apexification, apical plug and more recently, revascularization technique the probable advantage continuation root development. In present case report referred patient had discomfort mandibular first molar. Periapical radiography showed rather large lesion around roots. Revascularization protocol using calcium-enriched mixture (CEM) cement was indicated for mesial root. However, in...