Dentistry Commons^™

How Dental Hygiene Undergraduate Learning Is Influenced By Educational Videos, Alyssa L. Klenke

Dental Hygiene ETDs

How Dental Hygiene Undergraduate Learning is Influenced by Educational Videos

Abstract

This pilot experimental research study evaluated the efficacy of educational videos in comparison to traditional learning with print media and evaluated the student’s knowledge and retention of utilizing the periodontal screening and recording (PSR) method. The sample size consisted of 23 undergraduate students enrolled in their second year in a baccalaureate dental hygiene program. Participants were placed into two randomized groups, labeled Group A consisting of 12 students and Group B consisting of 11 students and evaluated with a 10 question pre test before exposure to the educational intervention, …

Effective And Ineffective Clinical Teaching And Instruction In Dental Hygiene School, Vicki Gianopoulos Pizanis

Teacher Education, Educational Leadership & Policy ETDs

Introduction

Educators who teach in a clinical setting, primarily in healthcare fields, while having knowledge of the subject, having skills in what is taught, and having experience in the field, often have little-to-no training in teaching. This results in instructional practices being based upon intuition and experience. Becoming aware of how qualities and characteristics of clinical instructors affect adult learners’ educational experience through evidence-based research, and using its implications, would help promote more effective instruction and ultimately improve student learning.

Methodology

A mixed methods study using Grounded Theory and Critical Incidence technique was conducted to study junior student, senior student …

Hyperemesis Gravidarum And The Oral Cavity, Jamie A. Pena

Dental Hygiene ETDs

Hyperemesis gravidarum (HG), a condition of extreme nausea and vomiting during pregnancy, can significantly impact the oral cavity in numerous ways both during and after HG pregnancy. The purpose of this study was to determine the prevalence of oral and dental related issues pertaining to Hyperemesis gravidarum as well as to uncover common oral and dental complications associated with the condition. This effort was made to provide dental hygienists and professionals with a thorough understanding of HG and its various effects on the oral cavity in order that patients of this population may be sufficiently recognized and served. Matters were …

Pro And Anti-Inflammatory Cytokine Levels (Tnf- , Il-1 , Il-6 Andil-10) In Rat Model Of Neuroma, Junad Khan, Noboru Noma, Andrew L. Young, Davis Thomas

All Dugoni School of Dentistry Faculty Articles

Traumatic neuroma is neuronal tissue proliferation developed in a nerve injury site, often associatedwith increased sensitivity and spontaneous or evoked neuropathic pain. The mechanisms leading to the disorganized nerve proliferation are not completely understood, though inflammation in the injured nerve vicinity most likely has a role in the process. Inflammatory cytokines are also known to be involvedin the maintenance and development of post-traumatic and neuropathic pain. The goal of this study wasto quantify and compare pro and anti-inflammatory cytokines (TNF- , IL-1 , IL-6 and IL-10) levels innerves that formed neuromas and nerves that did not, following sciatic nerve transection. …

Ada News - 04/03/2017, American Dental Association, Publishing Division

ADA News

Established in 1970 as the official newspaper of the American Dental Association, the ADA News serves practicing dentists and others allied to the dental profession in the U.S. and internationally. It is the No. 1 source of news and information about the many benefits and services the ADA delivers to members daily as well as timely information on scientific, social, political and economic developments affecting dentistry and health care.

Contact Point, Arthur A. Dugoni School Of Dentistry

Contact Point

No abstract provided.

Llusd Articulator - Volume 28, Number 1, Loma Linda University School Of Dentistry, Clyde Roggenkamp

Articulator (Dentistry)

Contents:

4 | Dean's message
7 | Careers in Dentistry Workshop
8 | Marlene Schultz: first female dental student
10 | Dean's Circle
13 | Norman Britton's "last chance" fund
16 | Beau Story's story
21 | First One Loma Linda Homecoming
30 | Dental caries research revisited
38 | Student research poster competition: LLU to CDA
46 | NEWS
50 | CDR acquires hi-res, 3D Micro-CT scanner

Professional Product Review Vol. 12 No. 1, American Dental Association, Council On Scientific Affairs

Professional Product Review

A user-friendly newsletter from the ADA Council on Scientific Affairs offering scientifically sound, unbiased, and clinically relevant information to member dentists about professional dental products tested by the ADA. This collection is historical and may not reflect current standards. For up-to-date information contact the ADA.

From Solvent-Free Microspheres To Bioactive Gradient Scaffolds, Morta Rasoulianboroujeni, Mostafa Yazdimamaghani, Payam Khoshkenar, Venkata Raveendra Pothineni, Kwang-Min Kim, Teresa A. Murray, Jayakumar Rajadas, David K. Mills, Daryoosh Vashaee, Keyvan Moharamzadeh, Lobat Tayebi

School of Dentistry Faculty Research and Publications

A solvent-free microsphere sintering technique was developed to fabricate scaffolds with pore size gradient for tissue engineering applications. Poly(D,L-Lactide) microspheres were fabricated through an emulsification method where TiO₂ nanoparticles were employed both as particulate emulsifier in the preparation procedure and as surface modification agent to improve bioactivity of the scaffolds. A fine-tunable pore size gradient was achieved with a pore volume of 30 ± 2.6%. SEM, EDX, XRD and FTIR analyses all confirmed the formation of bone-like apatite at the 14^th day of immersion in Simulated Body Fluid (SBF) implying the ability of our scaffolds to bond to …

Correlation Between Subjective Nasal Patency And Intranasal Airflow Distribution, Kevin P. Casey, Azadeh A.T, Borojeni, Lisa J. Koenig, John S. Rhee, Guilherme J.M. Garcia

School of Dentistry Faculty Research and Publications

Objectives

(1) Analyze the relationship between intranasal airflow distribution and subjective nasal patency in healthy and nasal airway obstruction (NAO) cohorts using computational fluid dynamics (CFD). (2) Determine whether intranasal airflow distribution is an important objective measure of airflow sensation that should be considered in future NAO virtual surgery planning.

Study Design

Cross-sectional.

Setting

Academic tertiary medical center and academic dental clinic.

Subjects and Methods

Three-dimensional models of nasal anatomy were created based on computed tomography scans of 15 patients with NAO and 15 healthy subjects and used to run CFD simulations of nasal airflow and mucosal cooling. Subjective nasal …

Dental Practice Success Vol. 4 No. 1, American Dental Association, Publishing Division

Dental Practice Success

No abstract provided.

Exploring The Knowledge And Perceptions Of Elementary And Middle School Staff With Regard To The Utilization Of A Dental Hygienist In A School Setting, Hannah Elizabeth Fender

Undergraduate Honors Theses

Abstract:

Background: Dental hygienists can be utilized to provide care to adolescents and young adults in a school-based setting. These dental health care professionals work to improve upon public oral health through educational practices, preventative methods, and referrals. The purpose of this study was to explore the knowledge and perceptions of elementary and middle school staff with regard to the utilization of a dental hygienist in a school setting. Methods: The international review board at approved the following study. A total of eight faculty and staff members from Unicoi County Elementary School and Unicoi County Middle School completed a 14-question …

Dental Hygienists' Perspectives On Four Periodontal Instrument Handle Designs, Susan L. Tolle, Jessica Suedbeck, Gayle M. Mccombs, Martha L. Walker

Dental Hygiene Faculty Publications

Problem: Developing new instrument designs to address the ergonomics of instrumentation and to decrease repetitive strain injuries in the dental hygienist is an ongoing area of development. Changing the weight and diameter of instrument handles has been suggested to reduce risk for trauma in the practitioner but minimal research has been conducted to determine design preferences of practicing dental hygienists. Objective: The purpose of this study was to assess dental hygienists opinions on the weight, diameter, balance and maneuverability of four different instrument handles. Methodology: After IRB approval, a convenience sample of 27 practicing dental hygienists from Virginia participated in …

Qmix 2in1 And Naoci Precipitate: Documentation, Identification, And Exothermic Reaction, Gordon L. Barkley Iii

Master's Theses (2009 -)

Introduction: The aim of this study was to document and identify precipitate formation and exothermic reaction caused when mixing NaOCl and QMiX. Methods: Photography captured time-dependent changes when mixing NaOCl and QMiX at; 0 seconds, 30 seconds, 1 minute, 30 minutes, 1 hour, and 24 hours. A differential scanning calorimeter (DSC) was utilized in determination of heat flow while analyzing temperature change (°C), enthalpy (mJ), and time (seconds) for NaOCl with QMiX and NaOCl with 2% chlorhexidine (CHX). 1H Nuclear Magnetic Resonance (NMR) and 2D NMR (DOSY) spectroscopy analyzed precipitation formed from NaOCl and QMiX. Results: Digital photography documented immediate, …

Analysis Of Flexural Strength And Monotonic Load To Failure Following Simulated Chairside Adjustments And Repair In A Lithium Disilicate Glass-Ceramic, Ali Ramadhan

Master's Theses (2009 -)

Introduction: There are no studies regarding e.max Press that evaluate post-adjustment healing protocols and their effect on the load to failure in a clinically relevant test. It is essential to find the ultimate treatment protocol which will help clinicians preserve the physical properties of the ceramic restoration after adjustment. Material and Methods: The total number of samples used in this study was 440 IPS e.max press discs. The discs were 15 mm in diameter and 1 mm of thickness. The material was tested for flexural strength and monotonic load to failure. The test was done in two parts and with …

J Mich Dent Assoc Apr 2017

The Journal of the Michigan Dental Association

Archival issues of the Journal of the Michigan Dental Association may include reports on the activities of the association and its members, clinical articles, information on legal and ethical practice considerations, and perspectives of interest to MDA members and those in the oral health profession.

Comparison Of Anterior Denture Teeth Arrangements Made With The Tooth Mold Template And Definitive Computer-Aided Design & Computer-Aided Manufacturing Complete Removable Dental Prostheses, Jose Antonio Sierra

Master's Theses (2009 -)

Introduction: There is a dearth of information in the refereed literature regarding esthetics of CAD/CAM complete removable dental prostheses (CRDPs). The purpose of this study was to investigate and compare the anterior denture teeth arrangement made with the medium-size anterior tooth mold template to CAD/CAM complete removable dental prostheses fabricated with bonded denture teeth and milled teeth. Material and methods: Poly-vinyl siloxane impression were made of an edentulous maxillary model and selected for use as the patient template. The edentulous model was mounted on a semi-adjustable articulator. Definitive impressions and jaw relation records were made according to the manufacturer’s protocol. …

Survival Rates Of Primary Endodontic Therapy Following Core/Post And Crown Placement, Kandace Yee

Master's Theses (2009 -)

Introduction: The objective of this study was to determine if a correlation exists between the time to core or post and core (core/post) placement following non-surgical root canal therapy (NS RCT), the time to crown placement following core/post placement, and the incidence of an untoward event. Materials and Methods: Utilizing the Delta Dental of Wisconsin Insurance Database, information was analyzed from 476,479 initial NS RCT procedures. Of these teeth, 160,040 had a core/post and a crown placed before the end of the continuous coverage period or occurrence of an untoward event. Untoward events were defined as having a retreatment, apicoectomy, …

Viability Of Human Periodontal Ligament Fibroblasts After Time In Tooth Storage Media, Scott Macdonald

Master's Theses (2009 -)

Periodontal ligament cell viability at the time of tooth replantation is of utmost importance for proper repair of the damaged tissues (1). Multiple different options are currently available for storage of an avulsed tooth. The goal of this study was to investigate new storage media and evaluate their ability to maintain cell viability over time. Materials and Methods: Cultured human periodontal ligament fibroblasts (hPDLF) were seeded on 96-well plates. These cells were exposed to different storage media including: Hank’s Balanced Salt Solution (HBSS), EMT Toothsaver (EMT), Save-A-Tooth (SAT), trehalose (T300), cell culture media, water, and different formulations of HBSS combined …

Predoctoral Dental Students’ Perceptions Of Dental Implant Training: Effect Of Preclinical Simulation And Clinical Experience, Soni Prasad, Naveen K. Bansal

School of Dentistry Faculty Research and Publications

The aims of this study were to assess 1) differences in perceptions of dental implant training between dental students who received didactic training alone (control group) and those who received didactic plus simulation training (test group); 2) differences in response between students with and without clinical experience in implant dentistry; and 3) the interaction effect of simulation training and clinical experience on students’ satisfaction. A survey was distributed to the control group in 2014 and to the test group in 2015; both groups were at the same U.S. dental school. Data were collected on confidence levels with various implant restorative …