Role of Saliva as a Non-Invasive Diagnostic Method for Detection of COVID-19.

SARS coronavirus2 is the primary cause of new Coronavirus illness (COVID-19) (SARS- COV-2). Today, COVID-19 is a global epidemic. Coronavirus illness may be diagnosed using a variety of approaches.

Dermatoglyphics: A Noninvasive Diagnostic Tool in Predicting Class III Skeletal Malocclusion in Children.

Background: Dermatoglyphics is a scientific study that deals with the epidermal ridges and their configurations on certain body parts such as fingers, palms, and soles. In humans, during the intrauterine life (IUL) the primary palate, lip, and dermal ridges are formed during the same period, the genetic code engineered in the genome normal or abnormal is mirrored on these developing structures. Thus making dermatoglyphic a preceding tool in dental diagnosis.

Comparative Evaluation of Efficacy of Hypnosis, Acupressure and Audiovisual Aids in Reducing the Anxiety of Children during Administration of Local Anesthesia.

Aim: The present study aimed to assess and compare the efficacy of acupressure, hypnosis and audiovisual aids in reducing anxiety in children during the administration of local anesthesia (LA).

Methodology: Two hundred apparently healthy children were selected randomly between 6 and 10 years of age and were divided into 4 groups with 50 children in each group. Group I: children were subjected to hypnosis, group II: acupressure, group III: AV aids i.

"Thaumaturgy"- A Novel Behavior-shaping Technique.

Aim: To compare and evaluate the effectiveness of thaumaturgy in alleviation of anxiety in children aged 2-13 years.

Materials And Methods: Two hundred and forty children aged 2-13 years, identified as manifesting strong-willed behavior were selected for this study. The children were randomly assigned to be managed by one of the three thaumaturgic distraction techniques.

Comparative Evaluation of Intraoral and Extraoral Periapical Radiographic Techniques in Determination of Working Length: An Study.

Objectives/aims: This study was designed to determine the endodontic working length (WL) of root canals using digital extraoral periapical radiography (EOPAR) technique and comparing its accuracy with the standard digital intraoral periapical radiography (IOPAR).

Materials And Methods: Sixty single-rooted mandibular first premolars indicated for orthodontic extraction were radiographed preoperatively to ensure closed apices. After gaining endodontic access, WL was determined by IOPAR using paralleling technique, followed by EOPAR, by placing a cone at +35° from the contralateral side.

Association of chronic periodontitis and type 2 diabetes mellitus with salivary Del-1 and IL-17 levels.

Purpose: Chronic periodontitis (CP) and Type 2 diabetes mellitus (T2DM) are chronic diseases affecting the humans and have interrelationship in their pathogenesis. Monitoring the progress with biomarker in these disease is important from treatment outcome point of view. We investigated the association of salivary developmental endothelial locus-1 (Del-1) and interleukin-17 (IL-17) levels in CP and T2DM.

Cross-sectional Study on White Spot Lesions and its Association with Dental Caries Experience among School Children.

Aim: To evaluate the association of white spot lesions (WSLs) with existing dental caries experience and other clinical parameters among children aged 7-12 years.

Design: A cross-sectional comparative study on 407 children using Nyvad's caries diagnostic criteria was performed on the permanent first incisors and molars. Accordingly, they were grouped as cases (presence of caries) and controls (sound).

Salivary Levels of Antimicrobial Peptides in Chronic Periodontitis Patients with Type 2 Diabetes.

Objective: The aim of this study was to evaluate the interrelationship between salivary levels of human neutrophil antimicrobial peptides (AMP) 1-3 (HNP 1-3), LL-37 and periodontitis in individuals with and without type 2 diabetes (T2DM).

Methods: Eighty individuals were enrolled and grouped as follows: Group I: 20 healthy individuals, Group II: 20 systemically healthy individuals with chronic periodontitis (CP), Group III: 20 individuals with T2DM only and Group IV: 20 individuals T2DM and CP. Plaque index, probing pocket depth, bleeding on probing and clinical attachment levels were evaluated.

Coalition of E-cadherin and vascular endothelial growth factor expression in predicting malignant transformation in common oral potentially malignant disorders.

Background: Reduced E-cadherin expression and increased VEGF expression is known to be involved in tissue growth and transformation of Oral Potentially Malignant Disorders (OPMDs) and has been correlated with their differing histological grades in numerous studies.

Aim: To evaluate Immunohistochemical (IHC) expression of both E-cadherin and VEGF in predicting the malignant transformation potential of common OPMDs.

Materials And Methods: Ten cases each of Normal Oral mucosa (NOM), Mild Oral Epithelial Dysplasia (OED), Moderate OED, Severe OED, Oral Submucous Fibrosis, (OSMF) and Oral Squamous Cell Carcinoma (OSCC) were stained and evaluated for the expression of Ecadherin and VEGF.

Estimation of Salivary Parameters among Autoimmune Thyroiditis Patients.

Introduction: Saliva is a complex secretion that protects and lubricates the oral cavity. Various systemic diseases and their treatment alter the salivary gland function; one such disease is Autoimmune Thyroid Disease (AITD). AITD has been postulated to exert its hormonal influence on the salivary glands, leading to reduced salivary output.

An Evaluation of the Effect of Periodontal Biotype on Inter-Dental Papilla Proportions, Distances Between Facial and Palatal Papillae in the Maxillary Anterior Dentition.

Purpose: Gingival esthetics are an essential segment of facial beauty. The aim of the present study was to clinically assess the impact of periodontal biotype (PB), the length between the base of interproximal contact area and the interproximal bone crest (CP-BC), the distance between the facial and palatal papillae (DFPP), and papillary proportions (PP) on the presence of interdental papillae (PIP).

Materials And Methods: 80 patients aged 18 to 60 years were recruited for study.

Management of tongue and lip laceration due to dystonia in a 1-year-old infant.

This case report describes the management of tongue and lip lacerations due to dystonia in a 1-year-old infant. A splint was given to raise the bite and prevent repeated trauma and aid in healing of the oral tissue. This paper highlights the importance of pediatric dentist's role in improving quality of patient care in an intensive care unit.

The Effect of Piezoelectric Ultrasonic Scaler Tip Wear on Root Surface Roughness at Different Working Parameters: An Atomic Force Microscopic and Profilometric Study.

Objective: This study aimed to evaluate the influence of scaler tip wear and different working parameters, i.e., lateral force, power setting and tip angulation, on the roughness of root surfaces following treatment with piezoelectric ultrasonic scaling devices.

Antimicrobial effect of three disinfecting agents on Resilon cones and their effect on surface topography: An in vitro study.

Aim: The objective of this study was to evaluate the effectiveness of 5.25% sodium hypochlorite (NaOCl), 2% chlorhexidine (CHX), and 2% peracetic acid (PAA) in disinfecting Resilon cones and to evaluate topographical changes microscopically under scanning electron microscope (SEM) after rapid chemical disinfection.

Materials And Methods: Resilon cones were disinfected in an ultraviolet (UV) light chamber for 20 min and contaminated by immersing in a microbial suspension of Enterococcus faecalis for 30 min.

Antibiotic overusage and resistance: A cross-sectional survey among pediatric dentists.

Introduction: Most human orofacial infections originate from odontogenic infections and prescribing antibiotics has become a ubiquitous phenomenon. The World Health Organization (WHO) has recognized the inappropriate, indiscriminate, and irrational use of antibiotics leading to antibiotic resistance as a global problem.

Objective: The objective of this survey is to compare the antibiotic prescription pattern and the awareness of antibiotic resistance among Bachelor of Dental Surgery (BDS) practitioners and pediatric dentists.

Antiadherent and antibacterial properties of stainless steel and NiTi orthodontic wires coated with silver against Lactobacillus acidophilus--an in vitro study.

Background: The purpose of the study is to assess the antiadherent and antibacterial properties of surface-modified stainless steel and NiTi orthodontic wires with silver against Lactobacillus acidophilus.

Methods: This study was done on 80 specimens of stainless steel and NiTi orthodontic wires. The specimens were divided into eight test groups.

Replacement of a Congenitally Missing Maxillary Incisor by Implant Supported Prosthesis.

Maxillary central incisors have the least incidence of congenital absence. When it does happen, the patient may present with over retained deciduous centrals or the contralateral central may have drifted into the available space presenting as generalised anterior spacing with loss of midline. In such cases a multi-disciplinary approach may be required with orthodontic treatment to re-organise the space available in order to rehabilitate the patient with a fixed prosthesis.

The effect of various ultrasonic and hand instruments on the root surfaces of human single rooted teeth: A Planimetric and Profilometric study.

Background: The purpose of this study was to compare the effectiveness of different ultrasonic scalers and a periodontal curette on the root surfaces for calculus removal and root surface roughness.

Materials And Methods: 40 single rooted teeth with subgingival calculus destined for extraction were assigned to one of three experimental groups (n = 10, in each group) and one control group (untreated, n = 10). Experimental groups were: Group 1: Piezoelectric ultrasonic group; Group 2: Magnetostrictive ultrasonic group; Group 3: Hand instrumentation group (Curette).

Using an existing crown to repair a damaged cast post and core restoration.

A fractured coronal tooth structure beneath an intact crown is a common clinical occurrence. If the underlying root is healthy, the tooth is restored with a post and core followed by refabrication of the crown. This paper describes a technique of using the existing intact crown for the above-mentioned situation.

Modified distal shoe appliance for premature loss of multiple deciduous molars: a case report.

Preservation of the primary dentition until the normal time of exfoliation is one of the most important factor involved in preventive and interceptive dentistry. The premature loss of second primary molar before the eruption of permanent first molar can create a significant arch space/tooth size discrepancy. Distal shoe space maintainer is a valuable part of the Paediatric Dentist's armamentarium in those cases where the second primary molar is prematurely lost and it helps to guide the first permanent molar into place.

Implant retained auricular prosthesis with a modified hader bar: a case report.

Auricular prostheses for defects of external ear are retained either by mechanical means or implants. All implant retained prostheses are retained by various means such as bar and clip, magnetic attachments or a combination of bar, clip and magnets. The commonest problem encountered with the bar and clip system is loosening of the clip after 3-4 months.

Utilization of free dental health care services provided to the perinatally infected human immunodeficiency virus children in Bangalore: longitudinal study.

Background: Use of Highly active anti-retroviral therapy have increased the life expectancy of human immunodeficiency virus (HIV) infected patients and hence it is imperative that all efforts have to be made by Pediatric dentists to provide a better oral health for these children.

Aim: The aim of this study was to evaluate the rate of utilization of free dental treatment provided to these perinatally infected HIV positive children who were previously screened as a part of oral health survey.

Design: Purposive sampling was used.

Assessment of high-sensitivity C-reactive protein and lipid levels in healthy adults and patients with coronary artery disease, with and without periodontitis--a cross-sectional study.

Background And Objective: Various epidemiological studies have implied that local infection may increase the levels of systemic inflammatory mediators and lipid mediators, thereby promoting atherosclerosis. The aim of this study was to assess high-sensitivity C-reactive protein (HsCRP) and lipid levels in healthy adults and patients with coronary artery disease (CAD), with and without periodontitis.

Material And Methods: A total of 100 subjects were included in the study and categorized into four groups of 25 subjects each, as follows: subjects with chronic periodontitis with angiographically proven CAD; nonperiodontitis subjects with angiographically proven CAD; otherwise healthy subjects with only chronic periodontitis; and systemically and orally healthy individuals.

Evaluation of tensile strength of surgical synthetic absorbable suture materials: an in vitro study.

Purpose: The purpose of this study was to evaluate the tensile strength of surgical synthetic absorbable sutures over a period of 14 days under simulated oral conditions.

Methods: Three suture materials (polyglycolic acid [PGA], polyglactin [PG] 910, and poly (glycolide-co-є-caprolactone) [PGC]) were used in 4-0 and 5-0 gauges. 210 suture samples (35 of each material and gauge) were used.