Training and experience effect on light-curing efficiency by dental practitioners

2020 ◽  
Vol 84 (6) ◽  
pp. 652-659 ◽  
Author(s):  
Abdulhaq Abdulmajeed Suliman ◽  
Ahmad Ali Abdo ◽  
Hussein Abdulsalam Elmasmari
Keyword(s):  
Dental Practitioners ◽  
Light Curing ◽  
Experience Effect

scholarly journals Usage of Protective Eye Wear among the Dental Practitioners of Bengaluru City: A Survey with Review of Literature

2014 ◽  
Vol 5 (1) ◽  
pp. 17-20
Author(s):  
Rachna Kaul ◽  
PS Shilpa ◽  
CJ Sanjay
Keyword(s):  
Working Hours ◽  
Review Of Literature ◽  
Eye Injuries ◽  
Age And Gender ◽  
Protective Measures ◽  
Eye Protection ◽  
Dental Equipment ◽  
Dental Practitioners ◽  
Light Curing ◽  
And Gender

ABSTRACT Background Eye is one of the organs that is disposed to many hazards among dental practitioners due to the long strenuous working hours and various kinds dental equipment. These workrelated eye hazards range from eye injuries, fatigue, hazards due to lasers and light-curing units. Awareness among dental practitioners regarding the same is important so that they employ protective measures to avoid any eye hazards. Aim The aim of this study was to find the awareness regarding the occupational eye hazards among dental practitioners of Bengaluru city by assessing the usage of protective eye wear among them. Study and design A questionnaire-based survey was conducted among 150 dental practitioners of Bengaluru city. Materials and methods The questionnaire comprised of questions regarding their age and gender and whether they used protective eye wear while working. Statistical analysis Using percentage, the number of dental practitioners using protective eye wear and those not using the same were compared. Results and conclusion It was found that slightly more than half of the surveyed dental practitioners used protective eye wear while the rest did not use any eye protection while working. There is need to make more and more dental practitioners aware about the eye hazards that can happen due to work and emphasis needs to be laid on the use of protective eye wear while working so that these hazards can be minimized. How to cite this article Kaul R, Shilpa PS, Sanjay CJ. Usage of Protective Eye Wear among the Dental Practitioners of Bengaluru City: A Survey with Review of Literature. World J Dent 2014;5(1):17-20.

Effect of LED Light-Curing Spectral Emission Profile on Light-Cured Resin Cement Degree of Conversion

2020 ◽  
Author(s):  
RQ Ramos ◽  
RR Moraes ◽  
GC Lopes
Keyword(s):  
Clinical Relevance ◽  
Degree Of Conversion ◽  
Resin Cement ◽  
Light Activation ◽  
Spectral Emission ◽  
Led Light ◽  
Emission Profile ◽  
Light Curing

Clinical Relevance The use of multipeak LED light-curing guarantees efficiency on light activation of Ivocerin-containing light-cured resin cement.

Awareness and perception of precautionary measures against Covid 19 exposure among dental practitioners- A questionnaire based study

2020 ◽  
Vol 11 (SPL1) ◽  
pp. 550-557
Author(s):  
Harini P ◽  
Abilasha R
Keyword(s):  
Statistical Analysis ◽  
Aerosol Formation ◽  
Dental Clinic ◽  
Attitude And Practice ◽  
Dental Practitioners ◽  
Hands On ◽  
The World ◽  
Spss Software ◽  
Precautionary Measures ◽  
Knowledge And Attitude

The most unexpected pandemic global outbreak is COVID 19 which is a newly discovered viral infection which originated in Wuhan, China and it caused the outbreak of pneumonia in the rest of the world. Dental practitioners are more susceptible to COVID 19 infection as their work is related to the aerosol formation during various procedures through which the virus spreads. The aim of the study is to create awareness about precautionary measures against COVID- 19 exposure among dental practitioners in Tamilnadu. A Survey based questionnaire was formulated with questions related to the various precautionary measures to be adopted by dental practitioners which would be effective to prevent Covid-19 exposure. A questionnaire with a total of 20 questions was circulated among dental practitioners and the responses were collected by google forms SPSS software statistical analysis was done. The overall awareness of dental practitioners against Covid-19 was above average. The dental practitioners were relatively well aware of the precautions to be adopted while treating the patients, but the implementation in practice is lacking due absence of hands-on experience in using various kinds of PPE. There is a gap between knowledge and attitude and practice among the participants of this survey. It is therefore essential to plan for organising training sessions and hands-on workshops for the use of PPE and public training of the general population regarding Covid-19 to improve the knowledge among the patients visiting the dental clinic as well.

Assessment of Bacterial Contamination of Orthodontic Arch wire

2019 ◽  
Vol 31 (1) ◽  
pp. 48-51
Author(s):  
Suha S Hassan ◽  
Nidhal H. Ghaib ◽  
Batool H Al-Ghurabi
Keyword(s):  
Bacterial Contamination ◽  
Microbial Contamination ◽  
Ethylenediaminetetraacetic Acid ◽  
Bacterial Species ◽  
Brain Heart Infusion ◽  
Control Groups ◽  
Dental Practitioners ◽  
Significant Difference ◽  
Bacillus Spp ◽  
Droplet Transmission

Background: The microorganisms can impend the life of health care professional and particularly the dental practitioners. They can be transmitted by different ways like airborne and droplet transmission. The current study was carried out to identify whether the arch wires that received from the manufactures are free from microbial contamination and to determine the bacterial species attached to the arch wires. Materials and Methods: This study involved eighty samples, consisted of two types of arch wires (nitinol and stainless-steel) from four companies (3M, G&H, Jiscop, OrthoTechnology). These wires inserted in a plane tube that contains 10 -ml of (Tris [tris(hydroxymethyl)aminomethane] and EDTA (ethylenediaminetetraacetic acid) tris-EDTA and brain heart infusion (BHI) broth. A 0.1 ml was withdrawn from the tube and spread on agar plates. The control groups consist of 16 plane tube (8 tubes with tris-EDTA and other 8 tubes with (BHI). Results: Microbial sampling yielded growth from 5 of the 80 arch wires. The predominant bacteria that isolated were Bacillus spp. No growth was recovered from 75 of the samples and from controls. The bacteria were isolated by BHI reagent and no growth was observed by tris-EDTA reagent with statistically significant difference (P<0.05). The Bacillus spp. found only in the G&H and Jiscop companies, however, no statistically significant difference was found among them (P>0.05). With regard to the presence and distribution of bacteria according to the types of wires, the present results clarified that cases of contamination with Bacillus spp. were found in the nitinol arch wires with statistically significant difference (P<0.05). Conclusions: The results of the current study revealed low count of bacterial contamination in the two types of companies (G&H and Jiscop). Not all materials that received from the manufactures are free from contamination and an effective sterilization regimen is needed to avoid cross-contamination.

Evaluation of Drug Utilization Pattern Using WHO Prescribing Indicators in Endodontic Department at a Tertiary Hospital in Eastern Nepal

2020 ◽  
Vol 5 (3) ◽  
pp. 1191-1195
Author(s):  
Sushmita Shrestha ◽  
Navin Agrawal ◽  
Deependra Prasad Sarraf
Keyword(s):  
Drug Utilization ◽  
Inappropriate Prescribing ◽  
Systemic Infection ◽  
Tertiary Hospital ◽  
World Health ◽  
Utilization Pattern ◽  
Cross Sectional ◽  
Prescribing Indicators ◽  
Essential Drug List ◽  
Dental Practitioners

Introduction: Irrational or inappropriate prescribing practice is common in developing countries that can lead to ineffective treatment, prolonged hospitalization, harm to the patient, increased treatment cost and development of drug-resistant organisms. The prescription of antibiotics and other drugs in endodontics is limited to patients with progressive and diffuse swelling and with systemic infection. However, antibiotics continue to be over-prescribed by more than 66% dentists without a rational justification.Therefore, the periodic assessment of drug utilization pattern is important to know the existing pattern of drug use, decrease adverse effects and provide feedback to the prescribers. Objective: To evaluate the drug utilization pattern in endodontics using the World Health Organization prescribing indicators. Methodology: A cross-sectional prospective study was conducted among the patients visiting the outpatient department of Conservative Dentistry and Endodontics. After obtaining the informed consent, the relevant data were collected on a self-designed proforma by reviewing the health cards of the patients. The WHO prescribing indicators were calculated. Descriptive statistics were calculated using SPSS version 11.0. Results: Out of 187 patients, 101 (54%) were female. Mean age was 38.9±16.6 years. Majority of the patients suffered from acute apical periodontitis (30.5%). A total of 281 drugs were prescribed to 187 patients. Paracetamol+Ibuprofen (44.1%) was the most frequently prescribed drugs. Most of the patients were prescribed one drug (78.6%).  Average drug per prescription was 1.5. Majority of the drugs (89.0%) were prescribed from Essential drug list of Nepal. Conclusions: Analgesics were the most frequently prescribed drug. The prescription practice was rational. There is need to increase the number of medicine prescribed from National List of Essential medicines.Educational initiatives should be undertaken to further strengthen the rational prescription among dental practitioners.

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