Attitude of dental students toward evidence ‑based dentistry in Iran: A systematic review
Conclusion: Although the researchers presented good scores on the attitude questionnaires,the quality of the study tools, the eligible criteria for recruiting the participants and the method ofevaluating the construct of attitude should be investigated in future studies.Key Words: Attitude, dental students, evidence ‑based dentistry, Iran (Source: Dental Research Journal)
Source: Dental Research Journal - February 15, 2023 Category: Dentistry Source Type: research
Comparison of fracture resistance of primary incisor teeth restored with glass fiber post and reversed ‑oriented metal post – an in vitro study
Conclusion: Within the limitations of this study, it can be concluded that both types of postsstudied in the present research can be successfully used in the restoration of severely damagedprimary incisors.Key Words: Fracture resistance, glass fiber post, primary incisors, reversed ‑orientedprefabricated metal post (Source: Dental Research Journal)
Source: Dental Research Journal - February 15, 2023 Category: Dentistry Source Type: research
Effect of sodium ascorbate on the shear bond strength of orthodontic brackets to bleached enamel using universal dental adhesive
Conclusion: Bleaching with 40% hydrogen peroxide significantly decreased the SBS of orthodonticbrackets, and 10% sodium ascorbate could not reverse the adverse effect of bleaching on SBS.Delaying the bonding procedure by 3 weeks using Universal adhesive considerably decreasedthe adverse effect of bleaching on SBS and increased the SBS to a clinically acceptable level fororthodontic treatment.Key Words: Antioxidant, dental bonding, orthodontic bracket, shear strength, tooth bleaching (Source: Dental Research Journal)
Source: Dental Research Journal - February 15, 2023 Category: Dentistry Source Type: research
The application of artificial neural networks in the detection of mandibular fractures using panoramic radiography
Conclusion: Our framework can provide a level of performance better than general dentistswhen it comes to diagnosing trauma or fractures.Key Words: Deep learning, dental radiography, mandibular fractures, panoramic radiography (Source: Dental Research Journal)
Source: Dental Research Journal - February 15, 2023 Category: Dentistry Source Type: research
Clinical, histological, and histomorphometrical comparison of CenoBone ® with and without plasma rich in growth factor for edentulous ridge preservation in the dental sockets
Conclusion: Although CenoBone ® allograft with PRGF was effective in some histomorphometricfactors such as trabecular thickness, it did not lead to significant clinical changes.Key Words: Allografts, dental implants, plasma, socket graft (Source: Dental Research Journal)
Source: Dental Research Journal - February 15, 2023 Category: Dentistry Source Type: research
Effects of Laser Irradiation and Tooth Mousse on Tooth Hypersensitivity after Office Bleaching: A Non ‑Randomized Clinical Trial
Conclusion: The use of 940 nm diode laser for OB increases the postoperative TH. The applicationof Tooth Mousse can effectively decrease TH after OB with/without laser irradiation.Key Words: Clinical trial, laser, tooth bleaching, Tooth Mousse (Source: Dental Research Journal)
Source: Dental Research Journal - February 15, 2023 Category: Dentistry Source Type: research
The effect of different methods of cleansing temporary cement (with and without eugenol) on the final bond strength of implant ‑supported zirconia copings after final cementation: An in vitro study
Conclusion: Sandblasting combined with immersion in an ultrasonic bath containing isopropylalcohol resulted in statistically similar values to the values of cementation with resin cement fromthe beginning. However, cleaning the inside of the copings only by sandblasting method reducedthe values of the final retention force in comparison to cement with permanent resin cementfrom the beginning.Keywords: Cleaning methods, permanently cemented implant, temporary cement removal,tensile bond force, zirconia (Source: Dental Research Journal)
Source: Dental Research Journal - February 14, 2023 Category: Dentistry Source Type: research
Evaluation of pain response in children to the SoftClamp ™ as an alternative to the metal rubber dam clamp: A randomized clinical trial
Conclusion: There was no significant difference in the pain response of children to both the clamps. Goodrubber dam application practices in children through the use of behavior guidance and a proper topicalanesthesia technique may play a far more important role regardless of the clamp used. But the SoftClamp ™,with its more child friendly appearance could be a viable alternative to the metal clamp in children.Key Words: Child, pain, rubber dams (Source: Dental Research Journal)
Source: Dental Research Journal - February 14, 2023 Category: Dentistry Source Type: research
Evaluation of the antimicrobial efficacy of different concentrations of a novel root canal filling material for primary teeth ‑ An in vitro study
Conclusion: Two percentage metronidazole at 60 –40 (calcium hydroxide–zinc oxide) concentrationof the novel obturating material at 100 μl has better antibacterial properties against both S. mutansand E. faecalis.Key Words: Child, deciduous, in vitro techniques, microbiology, pulpectomy, tooth (Source: Dental Research Journal)
Source: Dental Research Journal - February 14, 2023 Category: Dentistry Source Type: research
Knowledge and practice of Iranian prosthodontists regarding the diagnosis and treatment of sleep apnea: Design and development of a questionnaire
Conclusion: The questionnaire developed in this study can be considered a comprehensive andexecutable scale with appropriate reliability and validity. There is a positive relationship betweenbeing exposed to information and the level of knowledge and practice of prosthodontists about OSA.Key Words: Knowledge, obstructive sleep apnea, practice, prosthodontists, questionnaire,validation study (Source: Dental Research Journal)
Source: Dental Research Journal - February 14, 2023 Category: Dentistry Source Type: research
A comparative evaluation of light cure calcium silicate and resin ‑modified glass ionomer as indirect pulp capping agent in primary molars: A randomized clinical trial
Conclusion: Both TheraCal LC and Vitrebond show acceptable clinical and radiographic resultswhen used in primary molars as indirect pulp treatment agents. Both the liners are equivalent toeach other in terms of feasibility and cost ‑effectiveness but TheraCal LC can be preferred due tobetter handling and avoiding the manipulation step thereby reducing treatment time.Key Words: Deciduous teeth, dental cavity, indirect pulp treatment, pulp capping, reparativedentin, resin ‑modified glass ionomers, TheraCal LC (Source: Dental Research Journal)
Source: Dental Research Journal - February 14, 2023 Category: Dentistry Source Type: research
Evaluation of the effect of green tea extract on postoperative pain management following surgical removal of impacted mandibular third molar
Conclusion: Green tea extract may be an appropriate and safe choice for postoperative paincontrol after surgical extraction of the impacted mandibular third molar teeth.Key Words: Camellia sinensis, green tea extract, Third molar, postoperative pain (Source: Dental Research Journal)
Source: Dental Research Journal - February 14, 2023 Category: Dentistry Source Type: research
Comparison of shear bond strength of rebonded stainless steel brackets with three different enamel surface conditioning methods
Conclusion: Rebonding of brackets using phosphoric acid for reconditioning of the enamel surfacecreates bond strength comparable to the primary bond. Other groups had significantly lower SBSthan the control group.Key Words: Dental air abrasion, dental bonding, dental debonding, orthodontic bracket,shear strength (Source: Dental Research Journal)
Source: Dental Research Journal - February 13, 2023 Category: Dentistry Source Type: research
Antibacterial activity and shear bond strength of fiber ‑reinforced composites and bonding agents containing 0.5%, 1%, 2.5%, and 5% silver nanoparticles
Conclusion: Adding 0.5%, 1%, and 2.5% nanosilver to composite and 0.5% or 1% nanosilver tobonding agent led to a significant antibacterial behavior against S. mutans while not significantlyaffecting the SBS of FRC.Key Words: Antibacterial efficacy, bonding agents, dental materials, fiber ‑reinforced composite,flowable composite, nanoparticles, orthodontics, Streptococcus mutans (Source: Dental Research Journal)
Source: Dental Research Journal - February 13, 2023 Category: Dentistry Source Type: research
Conservative treatment of a unicystic ameloblastoma by marsupialization with a favorable response: A case report and review of the literature
Ameloblastoma is a benign tumor of odontogenic epithelium which is slow growing, locally invasive,expansive that may result with asymmetries of the face. Conservative treatment of odontogenictumors with marsupialization is not common but can be done successfully in those with cysticpattern. The aim of this case and literature review is to propose marsupialization as an initialprocedure for its treatment. We have presented a case of an ameloblastoma involving 56 ‑year‑oldmale patient. Orthopantomography and computed tomography showed the lesion extendedbetween the right molar region and left molar region of mandible wit...
Source: Dental Research Journal - January 16, 2023 Category: Dentistry Source Type: research
