Severe Acute Respiratory Syndrome Coronavirus-2 - A Surge of CoronaVirus Disease-2019: An Epidemiological Study in Coimbatore District.

Context: Coronavirus disease-2019 (COVID-19) is an ongoing pneumonia-like cluster syndrome which originated in Wuhan city of China and is still now on escalation, causing severe outbreaks all over the world. Being a ribonucleic acid (RNA) virus which has the low proofreading RNA-dependent RNA polymerase leads to many mutations and that serves as the major cause for the progress of the disease. As per the recent research works done, 99% of COVID-19 severe acute respiratory syndrome coronavirus (SARS-CoV-2) are due to pangolin-associated coronavirus which causes the super spreading events of coronavirus.

Spectrophotometric Evaluation of Shade Selection with Digital and Visual Methods.

Aim: The main purpose of the study was to learn the possible shade differences between human eye and the digital method with spectrophotometric methods.

Materials And Methods: Fifty dental students of age groups 18-25 with maxillary right central incisor after undergoing oral prophylaxis were included in this study. Before undergoing shade selection, standardization protocol was followed.

Evaluation of Efficiency of Different Decontamination Methods of Dental Burs: An Study.

Introduction: Infection control is very important in dentistry. Both dentist and patients are at risk of communicating diseases during treatment procedures. Dental burs have been identified as a source of cross-contamination between patient and dental personnel.

Partial Edentulousness in a Rural Population Based on Kennedy's Classification: Epidemiological Study.

Introduction: Edentulousness falls in a special category among the various conditions of dental origin. A simple estimation of the partial edentulous condition is a rough indication of the prevalence of dental diseases and success or failure of dental care.

Methodology: In this study a cross sectional survey was carried out among 1000 patients of rural population in JKK Nataraja Dental College, Komarapalayam, Namakkal District, Tamilnadu, India.

comparative evaluation of mechanical properties of temporary restorative materials used in fixed partial denture.

Introduction: Materials used to fabricate provisional restorations can be classified as acrylics or resin composites. Provisional crows can be either prefabricated or custom made.

Acrylics: These materials have been used to fabricate provisional restorations since the 1930s and usually available as powder and liquid.