Efficacy of the Orifice-Level Passive Ultrasonic Activation Technique in Removing Debris from Mandibular Molars: An Ex Vivo Study.

This study aimed to evaluate the efficacy of the orifice-level passive ultrasonic activation (OL-PUA) technique in removing debris from the mesial root canals of mandibular molars, besides comparing it with other approaches, including manual dynamic agitation (MDA), EndoActivator, and laser-activated irrigation (LAI). Ninety mesial roots of mandibular molars were prepared up to 25.06 using the Race rotary system, filled with 3% sodium hypochlorite (NaOCl), and then they were randomly assigned to 5 groups (n=15) based on the activation protocol: MDA, EndoActivator, OL-PUA, LAI (using a diode laser), and needle irrigation (no activation).

Comparative analysis of deep learning algorithms for dental caries detection and prediction from radiographic images: a comprehensive umbrella review.

Background: In recent years, artificial intelligence (AI) and deep learning (DL) have made a considerable impact in dentistry, specifically in advancing image processing algorithms for detecting caries from radiographical images. Despite this progress, there is still a lack of data on the effectiveness of these algorithms in accurately identifying caries. This study provides an overview aimed at evaluating and comparing reviews that focus on the detection of using DL algorithms from 2D radiographs.

Sugar-coated Sleep: Raising Dental Red Flags in Smith-Magenis Syndrome.

Aim And Background: Smith-Magenis syndrome (SMS) is a rare condition characterized by abnormalities affecting chromosome 17 or RAI1, leading to physical, developmental, and behavioral challenges. SMS occurs in approximately 1 in 25,000 individuals, presenting complex clinical and dental issues.

Case Description: This case report focuses on the dental care of a 3-year-old child diagnosed with SMS, emphasizing a comprehensive treatment plan.

Comparative Evaluation of Microleakage in Class II Composite Restorations Using Three Bulk-fill Composites with or without Resin-modified Glass Ionomer Cement Liner: A Stereomicroscopic Study.

Aim: To compare the microleakage of three bulk-fill composite resins with or without resin-modified glass ionomer cement (RMGIC) liner.

Materials And Methods: A total of 30 maxillary human 1st premolar teeth were selected. Two box preparations were made on the mesial and distal sides.

Operational Distal Shoe Appliance for Harmonious Occlusion: A Case Report.

Unlabelled: Preserving deciduous teeth till their natural exfoliation is important to maintain arch length in different dentition periods. Premature loss of primary teeth may cause discrepancy in arch length due to drifting of teeth and supraeruption of the opposite teeth, thereby hindering the development of a harmonious, functionally and esthetically acceptable dentition. This article describes the fabrication and clinical application of a modified functional distal shoe appliance used due to pathological obliteration of the primary/deciduous mandibular second molar prior to the eruption of the permanent mandibular first molar.

Stereomicroscopic Evaluation of the Apical Sealing Ability of Different Root Canal Sealers (Endoseal, Apexit, MTA Fillapex, Ceraseal) Using Diaphanization Technique.

Introduction: Obturation of the root canal is the most critical step in endodontic treatment, which aims to provide a hermetic seal and prevent regrowth and entry of bacteria into the canal. To achieve this, many sealers are used in endodontics.

Aim: To evaluate the effectiveness of the apical seal obtained by different sealers used in conjunction with the single cone obturation technique using gutta-percha under the stereomicroscope.

Influence of disinfecting solutions on the surface topography of gutta-percha cones: a systematic review of studies.

The surface integrity of gutta-percha cones is a crucial factor in the success of endodontic procedures. Disinfecting solutions play a pivotal role in sterilizing gutta-percha cones, but their influence on gutta-percha surface topography remains a subject of concern. This systematic review aimed to present a qualitative synthesis of available laboratory studies assessing the influence of disinfecting solutions on the surface topography of gutta-percha and offers insights into the implications for clinical practice.

Digital Cephalometric Analysis: Unveiling the Role and Reliability of Semi-automated OneCeph, Artificial Intelligence-Powered WebCeph Mobile App, and Semi-automated Computer-Aided NemoCeph Software in Orthodontic Practice.

Background Cephalometric analysis is essential in orthodontic diagnosis and treatment planning. With the emergence of digital tools for cephalometric analysis such as OneCeph, WebCeph, and NemoCeph, there is growing interest in their reliability compared to traditional manual tracings. This study aimed to compare the reliability of these digital tools with manual tracings in doing cephalometric analysis.

An In-vitro Evaluation of Tooth Discoloration and Shear Bond Strength of Glass Ionomer Cement Bonded to Tooth Surface Pretreated with Silver Diamine Fluoride and Glutathione Biomolecule.

Background: Silver diamine fluoride (SDF) is employed in caries prevention and treatment; however, tooth discoloration post treatment is a significant disadvantage, which can be reduced using glutathione (GSH), a water soluble tripeptide.

Aim: To evaluate and compare the effect of glutathione biomolecule (GSH) and potassium iodide (KI) along with SDF on tooth discoloration and shear bond strength of glass ionomer cement (GIC) on the tooth surface.

Methods: Artificial caries were created on 48 extracted unblemished premolars and divided into four groups (SDF, SDF + KI, SDF + GSH, and Water).

Jumonji and AT-Rich Interacting Domain 2 (JARID2) exhibits a tumor-suppressive role in Oral Squamous Cell Carcinoma by modulating tumor progression and metastasis.

Unlabelled: Jumonji and AT Rich Interacting Domain2 (JARID2), a pivotal accessory component of Polycomb Repressive Complex 2 (PRC2) is a critical factor in cancer development. The objective of the study was to determine the role of JARID2 in Oral Squamous Cell Carcinoma (OSCC). RT-PCR, qRT-PCR, immunofluorescence, immunohistochemistry, and western blot were used to analyze the gene and protein expression in OSCC clinical samples and OSCC cell lines.

Comparative Evaluation of Mandibular Ridge Resorption in Post-menopausal Denture and Non-Denture-Wearing Females and Its Relation to Body Mass Index: An In-Vivo Study.

Background Mandibular ridge resorption is a common problem in edentulous individuals, particularly in post-menopausal women. Body mass index (BMI) has been suggested as a potential factor influencing ridge resorption, but the relationship between the two remains unclear. Methods A study was conducted to evaluate mandibular ridge resorption in post-menopausal denture-wearing females and its relation to body mass index.

Comparison of the Outcome of Free Iliac Bone Graft and Vascularized Iliac Bone Graft in Reconstruction of Mandibular Defects: A Systematic Review.

Purpose: The aim of this systematic review was to assess the outcome of non-vascularized iliac bone graft and vascularized iliac bone graft (VBG) in the reconstruction of mandibular defects.

Methods: An electronic search was conducted in PubMed, Google Scholar, Scopus, and Cochrane Library for relevant articles in English, French, and German languages published between 2010 and 2021 using the following keywords: ("mandibular reconstruction" [Mesh] OR "mandibular defect") AND (("deep circumflex iliac artery" OR "DCIA") OR ("non-vascularized iliac crest bone graft" OR "NVICBG") OR (("ilium" [Mesh] OR "iliac") AND ("free" OR "vascularized") AND "graft")). The National Institute of Health (NIH) quality assessment tool was used for risk of bias assessment.

Efficacy of Reso-Pac in Wound Healing After Surgical Removal of Impacted Mandibular Third Molars: A Clinical Study.

Introduction: Extraction wounds in oral cavity are usually self-healing. But, this wound healing is hindered because of factors such as saliva, blood, plaque, food debris which causes post-operative infection and pain due to microbial colonization. Placement of periodontal dressings such as zinc oxide eugenol or methyl methacrylate polymer would provide protection up to some extent despite leaving the site without any dressing, but it has disadvantage of difficulty in removing.

Effectiveness of Additive Manufactured Titanium Implants in the Reconstruction of Large Cranial Defects: Case Series and Review of Literature.

Introduction: Replacement of lost soft and hard tissues of the human body has always been a daunting task across all surgical specialties. Reconstruction of a cranial deformity is challenging due to the functional and cosmetic requirements. A major constraint with large cranial bony deformity reconstruction is the nonavailability of graft of a specific shape and size.

Evaluate the Role of Phosphodiesterase, Myeloperoxidase and Iron in Oral Cancer.

Objective: The present study aimed to estimate the levels of phosphodiesterase (PDE), myeloperoxidase (MPO) and iron levels in patients with oral cancer.

Method: 50 patients reporting to the Department of Oral Medicine and Radiology A.B.

Inter-septal bone reduction: Impact on space closure, root resorption and canine angulation during en-masse retraction - a randomised controlled trial.

Objective: To compare the space closure, root resorption and canine angulation during en-masse retraction of the labial segment after extraction of first premolars with or without interseptal bone reduction distal to the maxillary canines.

Design: A single-centre, parallel randomised control trial included 16 participants with a mean age of 21.5 years.

Pharyngeal airway dimensions and hyoid bone position in children with class II malocclusion and sleep problems: A cross sectional study.

Objective: To evaluate the pharyngeal airway width and hyoid bone position in children with class II malocclusion and a positive history of sleep problems.

Methods: 60 children aged 8-12 years with skeletal class II malocclusion were segregated into two groups according to the existence of sleep problems: 30 participants with sleep disorders constituted the study group, while 30 participants without sleep disorders formed the control group. Pharyngeal airway space and hyoid bone position were evaluated via a clinical and radiographic examination.