Comparison of five different obturation approaches for resistance against fracture in root canal treated teeth.

Endodontist should know about the fracture resistance of endodontic treated teeth in different obturation techniques to make a proper choice for obturation of mechano-chemically prepared root canals. Therefore, it is of interest to compare the fracture resistance of endodontically obturated teeth in five different obturation techniques namely single cone obturation (SCO), cold lateral compaction (CLC), cold free flow condensation, warm vertical compaction, injection molded thermo-plasticized technique. Among experimental categories, maximum fracture resistance was observed in cold free flow condensation technique while minimum fracture resistance was observed in injection molded thermo-plasticized technique.

Quantification of CD44, Epidermal Growth Factor Receptor, E-cadherin, and Vimentin in Oral Squamous Cell Carcinoma as an Indicator for Disease Progression and Survival.

Background: Oral squamous cell carcinoma (OSCC) is commonly associated with early recurrence due to loco-regional spread. Changes at the cellular levels can be studied and are often an early indicator of disease progression, much before clinical symptoms become visible. Identifying parameters indicating an impending recurrence could help the clinician plan for early treatment and thus improve survival.

Protostylid: Contributing and Aggravating Factor for Periodontitis.

Clinicians should be well-versed in the anatomy, variations, and teeth anomalies. Developmental disturbances of the teeth can lead to alterations in size, shape, number, structure, and eruption of the teeth. Developmental disturbances can lead to germination, fusion, concrescence, dilaceration, talons, cusps, dens in dente, etc.

An unusual case of maxillary first molar with seven canals and the successful surgical recovery of a separated instrument.

This case report highlights the intricate anatomy of root canals and the challenges they pose for clinicians. A 26-year-old female patient presented to the department with a chief complaint of pain in her left upper back tooth region. After thorough clinical and radiographical examinations, the diagnosis of pulpal necrosis with symptomatic apical periodontitis in the maxillary left first molar was confirmed.

Efficacy of Mandibular Advancement Device in the Treatment of Obstructive Sleep Apnoea by Evaluating Upper Airway Space Volume Using CBCT.

Objective: To evaluate the efficacy of mandibular advancement device as a treatment of mild to moderate obstructive sleep apnoea and to evaluate the change in upper airway space volume by using cone beam CT (CBCT).

Study Design: In vivo observational study. Place and Duration of the Study: Department of Prosthodontics, Crown and Bridge, Sri Aurobindo College of Dentistry, Indore (M.

An Evaluation of the Efficacy and Acceptability of Basal Implants in Traumatically Deficient Ridges of the Maxilla and the Mandible.

Background and objective Rehabilitation of edentulous jaw areas is a complex procedure that has witnessed numerous advancements in technique and materials for better functional and aesthetic outcomes over the years. Dental implants have emerged as a cutting-edge, cost-effective, and non-invasive alternative to traditional removable partial dentures (RPDs), fixed partial dentures (FPDs), and full dentures. In this study, the basal implant was tested in traumatically deficient ridges on the mandible and the maxilla to determine its effectiveness and acceptability.

Assessment of minimally invasive file systems on resistance to fracture using traditional and contracted access cavity designs in the maxillary first and second molars.

Objective: The objective of the study was to evaluate the effect of access cavity design on fracture resistance of the extracted maxillary first and second molars prepared with three minimally invasive files.

Materials And Methods: One hundred and twelve extracted human maxillary molars were selected for the study and divided randomly into three groups according to different minimally invasive files used (self-adjusting files [SAF], XP-endo Shaper [XP], and 4 V-Taper 2H [VT]) and one control group (CG). All experimental groups were subdivided into two subgroups, i.

Comparison of the sealing ability amongst orthograde apical plugs of mineral trioxide aggregate plus, mineral trioxide aggregate repair HP, and Biodentine after root resection: a bacterial leakage study.

This study aimed to analyse the effect of root-end resection on the sealing ability of orthograde apical plugs of three root-end filling materials (MTA Repair HP, Biodentine, MTA Plus) using the bacterial leakage method and compare it with the retrograde root-end filling technique. Eighty-four extracted mandibular premolar teeth with single root and single straight canals were selected and randomly divided into two main experimental groups (n = 36) depending on the apical plug placement technique and a control: Group I: orthograde technique, followed by root-end resection; Group II: retrograde root-end filling technique; one control Group III (n = 12): obturation with gutta-percha, followed by root-end resection. Experimental groups were further subdivided into three subgroups A, B, and C (n = 12) depending on the three different root-end filling materials used.

Fracture resistance of post and core in immediate and delayed post space in trauma simulated teeth.

Introduction: This research aims to assess and analyze the fracture resistance of GC Everstick post with separate composite core buildup and Edelweiss prefabricated resin composite post and core single unit into immediate and delayed post space prepared teeth.

Methods: A total of 120 extracted human mandibular premolars have been subjected to a standardized protocol of mechanical trauma to simulate tooth fracture. Teeth samples were randomly divided into four groups (n = 30) on the basis of time taken for the preparation of post space (approximately following root canal obturation and 24 h after root canal obturation) for the single unit Edelweiss post and core system and GC post with separate core buildup.

Comparison of Dentinal Tubular Penetration of Intracanal Heated and Preheated Sodium Hypochlorite Through Different Agitation Techniques.

Introduction: The efficacy of sodium hypochlorite (NaOCl) as an intracanal irrigant is widely debated in endodontic therapy. This study aimed to analyze and compare the penetration abilities of different modes of NaOCl application and assess the impact of various agitation strategies on promoting root canal cleanliness.

Materials And Methods: This study included 168 single-rooted mandibular premolars that were randomly divided into 8 groups.

A comparison of caries experience among orphanage children with non-orphans attending government school of indore city.

Introduction: Oral health is an imperative to general health. It is important in many aspects of child development, as poor oral health can lead to problems with nutrition, speech development and self-esteem. Children living in orphanage are considered vulnerable to oral diseases.

Radicular dentinal microcracks during biomechanical root canal preparation using four minimally invasive endodontic files.

Aim: The aim of the study was to compare the dentinal microcrack formation on human mandibular molars using 4 different minimally invasive file systems at 3, 6 and 9 mm from apex using a stereomicroscope.

Method: 125 mesial roots of mandibular molars were randomly divided into 5 groups and instrumented (n=25). Group 1: Control Group (CG), Group 2: Self Adjusting File (SAF), Group 3: XP-Endoshaper (XP), Group 4: TRUShape (TS), Group 5: V Taper 2H (VT).

Comparative Evaluation of Antibacterial Efficacy of Silver and Cadmium Nanoparticles and Calcium Hydroxide against Biofilm.

Aim: The purpose of this study was to evaluate and compare the antibacterial efficacy of calcium hydroxide medicament, silver (AgNPs) and cadmium nanoparticles (CdSNPs) as medicament against the biofilms of on dentin sections. is commonly detected in asymptomatic and persistent endodontic infections.

Methods: Twenty standard size dentin sections were prepared.

Mucormycosis - The deadly fungus - A case report with dental perspective.

Mucormycosis is a fungal infection caused by members of Mucorales and zygomycotic species. These are saprophytes known as Mucormycotina that grow from rotten matter or soils during the decomposition of soil. It has been seen affecting many COVID-19-affected patients recently in India.

Oral health assessment in children aging 8-15 years with bronchial asthma using inhalation medication.

Objectives: The aim of the present study was to evaluate and compare oral health status of bronchial asthma patients between the age group of 8-15 years with healthy individuals and examines the relationship between the severity of asthma, dose duration, method of taking medication, and use of AeroChamber on the dental health of children diagnosed with asthma.

Materials And Methods: The present cross-sectional study assessed the oral status of asthmatic patients and compared with a control group of 200 nonasthmatic patients. Both groups were matched in relation to age and gender.

Quantification of mast cells in nonreactive and reactive lesions of gingiva: A comparative study using toluidine blue and immunohistochemical marker mast cell tryptase.

Background: Mast cells (MCs) are immune cells derived from a multipotent CD34 precursor. The most significant identifying feature of MCs is the presence of metachromatic granules. MCs are increased in oral reactive lesions and are possibly involved in pathogenesis of these lesions.

Herpes zoster of orofacial region.

Herpes zoster (HZ) is a viral disease which is primarily caused by the nerve tissue, but its treatment necessitates a multidisciplinary approach. Varicella zoster virus (VZV) is a DNA virus that causes both primary and recurrent infection. HZ, also known as shingles, is a unique condition induced by VZV reactivation.

Efficacy of external cold and a vibrating device in reducing pain and anxiety during local anaesthesia.

Background And Aim: To evaluate and compare the efficacy of external cold and a vibrating device in reducing the pain and anxiety amidst children receiving maxillary infiltration anaesthesia over conventional methods.

Method: A sum of thirty subjects aged between 5 and 10 years who had undergone dental procedures requiring maxillary infiltration were enrolled in the current split-mouth randomised control study. The control intervention constitutes infiltration of 1.

Mechanical and antimicrobial property of different surface treated glass ionomer cements under desiccated condition.

Background: The purpose of this study was to evaluate the effect of five different surface treatments on the mechanical property and antimicrobial effect of three desiccated glass ionomer cements.

Materials And Methods: In this experimental study, 300 rectangular blocks of three different restorative materials were fabricated using an aluminum mold, Group I ( = 100) Micron bioactive, Group II ( = 100) GC Fuji IX GP Extra, and Group III ( = 100) bioglass R. These blocks were stored in 100% humidity for 24 h and then placed in air to desiccate for another 24 h.

A rare entity to major outbreak: a case report on mucormycosis.

Mucormycosis is relatively uncommon, fulminant, progressive, life threatening fungal disease which is most often seen in debilitating patients with immunocompromised condition. Mucormycosis cases are seen in patients with the use of systemic steroids in the treatment of severely affected COVID-19 cases and also in the patients with uncontrolled diabetes which causes immunosuppression are being reported with mucormycosis. The main symptoms of this disease include pain on the temporal and the orbital region of the affected side which could be throbbing or lancinating type, mobility of the teeth, jaw pain and often swelling is present which could be extraoral and intraoral both or sometimes only intraorally.

Smartphone assisted oral health data recording - an android based software application development.

Background: Smartphone compared to the traditional pen-paper method could enhance oral health data recording procedure by reducing the cost of data collection, risk of data loss, early detection of errors and reducing data entry time. The present research developed a mobile/tablet-based software application to capture oral health data and test its adaptability and operations in oral health surveys.

Methods: A comparative cross-sectional study was conducted among the general population of Sanwer town, Indore district.

Interventions in improving the oral hygiene of visually impaired individuals: A systematic review.

The deteriorated oral hygiene in visually impaired individuals has paved way for the emergence of different interventions for oral health promotion. This systematic review assessed the effectiveness of different interventions in improving the oral hygiene of visually impaired individuals. A search using PubMed, Cochrane Library, Science Direct, Wiley online and Scopus search engines published before September 2020 was carried out.