Medicine and Health Sciences Commons^™

Statement On Enlisting Dentists To Address Opioid Misuse, Abuse And Diversion, American Dental Association

News Releases

This collection includes standard news releases, information kits and other documents distributed for publicity, information, announcements of events, etc. as issued from the ADA. Items included in this collection are archival and any costs, links, contact information, or other figures may be out of date. Please contact the ADA to verify information.

Clinical, Microbiological And Radiographic Comparison Of Two Treatment Strategies Of Peri-Implantitis, Genevieve Payne

Student Theses, Dissertations and Capstones

Dental implants have revolutionized the world of dentistry since their discovery by Branemark (5). Millions of dental implants are being placed in the United States every year. Dental implants are the best option for many people to replace missing teeth in a predictable fashion. In spite of the high success and survival rates of dental implants, complications and failures can occur. Peri-implantitis generates an inflammatory response that involves both soft tissue inflammation and progressive loss of supporting bone beyond biologic remodelling (AAP consensus paper 2013 (2)). A recent meta-analysis by Decks in 2016 (13) reported the prevalence of peri-implantitis to …

Comparison Of The Microgap Between Titanium And Modified Zirconia Abutments After Cyclic Loading: A Pilot Study, Serafeim Kallithrakas

Student Theses, Dissertations and Capstones

Comparison of the microgap between titanium and modified zirconia abutments after cyclic loading: A pilot study Purpose: Dental implants have been a common treatment modality for the replacement of missing teeth. Dental abutment is the implant component that connects the implant fixture to the restoration. Many studies have evaluated the mechanical properties and biological behavior of titanium and zirconia abutments. Recently, a modified zirconia abutment, consisting of a titanium insert in the interface with the implant fixture, was developed. The purpose of this study is to compare the microgap between CAD/CAM titanium abutments and CAD/CAM modified zirconia abutments after cyclic …

Impact Of Gastric Acid Induced Surface Changes On Mechanical Behavior And Optical Characteristics Of Dental Ceramics, Aditi Kulkarni

Student Theses, Dissertations and Capstones

Objective. This study was conducted to test the impact of exposure to artificial gastric acid combined with toothbrush abrasion on the properties of dental ceramics. Earlier research has indicated that immersion in artificial gastric acid increased surface roughness of dental ceramics. However, the combined effect of acid immersion and toothbrush abrasion and the impact of increased surface roughness on mechanical strength and optical properties has not been studied. Methods. Three commercially available ceramics were chosen for this study: feldspathic porcelain, lithium disilicate glass ceramic, monolithic zirconium oxide. The specimens (10×1 mm discs) were cut, thermally treated as required and polished. …

School-Based Dental Sealant Programs Prevent Cavities And Are Cost-Effective, Susan Griffin, Shillpa Naavaal, Christina Scherrer, Paul M. Griffin, Kate Harris, Sajal Chattopadhyay

Dental Public Health and Policy Publications

Untreated cavities can have far-reaching negative consequences for people's ability to eat, speak, and learn. By adolescence, 27 percent of low-income children in the United States will have untreated cavities. School-based sealant programs typically provide dental sealants (a protective coating that adheres to the surface of molars) at little or no cost to students attending schools in areas with low socioeconomic status. These programs have been shown to increase the number of students receiving sealants and to prevent cavities. We analyzed the cost-effectiveness of school sealant programs using data (from school programs in fourteen states between 2013 and 2014) on …

Virginia Dental Journal (Vol. 93, No. 3, 2016)

Virginia Dental Journal

No abstract provided.

Virginia Dental Journal (Vol. 93, No. 1, 2016)

Virginia Dental Journal

No abstract provided.

Relationship Of Routine Inadequate Sleep Duration And Periodontitis In A Nationally Representative Sample, R Constance Wiener

Faculty & Staff Scholarship

Purpose. Previous research has indicated the public health impact of inadequate sleep duration on health, potentially through an immune-inflammation mechanism. This mechanism also has a role in periodontitis. The purpose of this study is to determine if there is an association of routine inadequate sleep and periodontitis.Methods. Data from merged National Health and Nutrition Examination Survey years 2009-10 and 2011-12 were the data source for the study. The key outcome was periodontitis (yes, no), and the key variable of interest was usual sleep on weekday or workday nights. Chi square and logistic regression procedures were conducted. The study included 3,740 …

Association Of Alanine Aminotransferase And Periodontitis: A Cross-Sectional Analysis—Nhanes 2009–2012, R Constance Wiener

Faculty & Staff Scholarship

Objective. Alanine Aminotransferase is an enzyme associated with not only liver diseases, liver conditions, and metabolic syndrome, but also inflammation. Periodontitis is associated with increased cytokines and other markers of inflammation. The purpose of this study is to determine if an independent association between Alanine Aminotransferase and periodontitis exists. Methods. Data from the 2009-2010 and 2011-2012 National Health and Nutrition Surveys (NHANES) were combined. Data concerning periodontitis and Alanine Aminotransferase were extracted and analyzed with Rao Scott Chi-square and logistic regressions. Serum Alanine Aminotransferase was dichotomized at 40 units/liter, and periodontitis was dichotomized to the presence or absence of periodontitis. …

Association Of Breastfeeding And The Federal Poverty Level: National Survey Of Family Growth, 2011–2013, R Constance Wiener

Faculty & Staff Scholarship

Breastfeeding is strongly endorsed in the Healthy People 2020 goals; however, there remain many disparities in breastfeeding prevalence. The purpose of this study was to examine the association between breastfeeding and the Federal Poverty Level in the United States. Data from 5,397 women in the National Survey of Family Growth 2011–2013 survey were included in this study. The data were analyzed for descriptive features and logistic regressions of the Federal Poverty Level on breastfeeding. There were 64.1% of women who reported breastfeeding. Over one-third (35.2%) of women reported having a household income of 0–99% of the Federal Poverty Level. There …

Association Of Blood Lead Levels In Children 0–72 Months With Living In Mid-Appalachia: A Semiecologic Study, R Constance Wiener

Faculty & Staff Scholarship

Introduction: Lead exposure in children remains a significant public health issue, although many advances have been made. The Mid-Appalachia area (Kentucky, New York, Ohio, Pennsylvania, and West Virginia) is 89-91% rural with a population density of 16-21 people/km2 (41-54 people/mi2). Mid-Appalachia has significant health disparities including concerns for the consequences of greater lead exposure to children due to mining and industrial footprints, and existing older housing. The purpose of this study is to compare the reported blood lead levels of screened children, aged 0-72 months in Mid-Appalachia, to the children in the USA in general.
Methods: Data from the Centers …

Smoking And Heberden Nodes: Analysis Of Data From The Osteoarthritis Initiative, R Constance Wiener

Faculty & Staff Scholarship

Purpose. Dental hygienists, dentists, and other workforce providers who depend upon their hands for employment are acutely aware of the need to protect their hands to ensure a successful career. Recent research has suggested that smoking may be protective of hand osteoarthritis. The purpose of this study is to determine the association between smoking and Heberden’s nodes. Methods. Data from the Osteoarthritis Initiative were used in a cross-sectional, secondary data analysis of self-reported current smoking/never smoking and the presence/absence of Heberden’s nodes, the hard enlargements of the joints nearest the fingertips (distal interphalangeal joints). Analyses included descriptive statistics, Chi-square associations …

Adolescent Light Cigarette Smoking Patterns And Adult Cigarette Smoking, R Constance Wiener

Faculty & Staff Scholarship

Purpose. Light cigarette smoking has had limited research. The purpose of this study was to examine the relationship between light smoking in adolescence with smoking in adulthood. Methods. National Longitudinal Study of Adolescent Health data, Waves I and IV, were analyzed. Previous month adolescent smoking of 1–5 cigarettes/day (cpd) (light smoking); 6–16 cpd (average smoking); 17 or more cpd (heavy smoking); and nonsmoking were compared with the outcome of adult smoking. Results. At baseline, 15.9% of adolescents were light smokers, 6.8% were average smokers, and 3.6% were heavy smokers. The smoking patterns were significantly related to adult smoking. In logistic …

Providing Daily Oral Infection Control To Persons Dependent On Others For Activities Of Daily Living: A Semi-Qualitative Descriptive Study, R Constance Wiener

Faculty & Staff Scholarship

Background

The purpose of this study is to evaluate caregiver assessment of the ease of use of a specially designed toothbrush for providing daily oral infection control (toothbrushing) to persons dependent upon others for activities of daily living.

Method

Eighty-eight caregivers accepted surveys and multi-surface toothbrushes to provide daily oral infection control to the person to whom they assisted. They were asked to evaluate the ease of use of the multi-surface toothbrush, and provide comments about it.

Results

There were 30 surveys returned (34.1% response rate). In terms of the ease of use, 90.0% of the caregivers agreed (63.3% strongly …

National Children's Dental Health Month Activity Book (2016), American Dental Association Foundation

National Children's Dental Health Month

No abstract provided.

Analysis Of Slot Height Accuracy And Precision Of Stainless Steel Orthodontic Brackets Manufactured By Metal Injection Molding And Computer Numerical Control Milling Using Stereomicroscopy, Mark D. Angeloni

MUSC Theses and Dissertations

Objective: It is the objective of this study to determine the dimensional accuracy and precision that is achievable by two manufacturing methods of stainless steel orthodontic brackets, CNC milling and metal-injection molding. To determine this, we propose the following specific aims: 1) to determine the actual dimensions of the slots in both milled and MIMed orthodontic bracket and standard deviations. 2) Using mathematical models to determine if the dimensional difference, if one exists, between milled and MIMed brackets will result in a difference in third order tooth movement (torque) realization (effective torque vs nominal torque). The actual bracket slot dimensions …

Interrelationships In The Variability Of Root Canal Anatomy Among The Permanent Teeth: A Full-Mouth Approach By Cone-Beam Ct., Paul Monsarrat, Bertrand Arcaute, Ove A. Peters, Elisabeth Maury, Norbert Telmon, Marie Georgelin-Gurgel, Delphine Maret

All Dugoni School of Dentistry Faculty Articles

OBJECTIVES: In endodontic practice, clinicians should be aware of possible root canal anatomic variations. The aim of this study was to assess using CBCT acquisitions regarding whether one root canal anatomy of a tooth is associated with a specific anatomy of another tooth.

METHODS: A total of 106 CBCT acquisitions were obtained using a CBCT scanner with 200μm voxel size. Numbers of roots and canals of the entire dentition were described. Bivariate analyses and logistic regressions were conducted to explore root canal anatomy on one tooth according to age, gender, jaw, side and the others teeth. Multiple correspondence analysis (MCA) …

An Instrument To Measure Dental Students' Communication Skills With Patients In Six Specific Circumstances: An Exploratory Factor Analysis, Joanna Alice Aalboe, Mitzi M. Schumacher

Center for Oral Health Research Faculty Publications

The aim of this study was to explore the internal structure of an instrument assessing dental students' confidence in their ability to communicate with patients in six specific circumstances (anxious, in pain, etc.) using exploratory factor analysis. In a Communication in the Dental Health Care Setting course at a U.S. dental school, second-year dental students in two years (2013 and 2014) responded to the six items on a survey instrument. Of the total 123 students, 122 fully completed the instrument, for a response rate of 99%. Analysis of the results identified a unidimensional scale with regards to patient-specific communication self-efficacy …

Evaluation Of Resin Sealer Penetration Of Dentin Following Different Final Rinses For Endodontic Irrigation Using Confocal Laser Scanning Microscopy, Omar Ezzaldin Abusteit

MUSC Theses and Dissertations

Introduction: The aim of the study was to directly assess the depth of sealer penetration into dentinal tubules following different final rinses and indirectly evaluate precipitation of irrigating solutions. Materials and Methods: 52 extracted maxillary incisors were prepared to size 40/04 crown down with 6% sodium hypochlorite irrigating solution. Teeth were randomly divided into 4 groups (n=13) according to the final rinse. Group 1- 17% EDTA, saline and 2% Chlorhexidine solution; Group 2- SmearOFFâ„¢; Group 3- QMix®; Group 4- control with saline. Each final rinse was 3 ml over 1 minute placed with a 30-gauge needle 3 mm short from …

Ada News Convention Daily - 2016 Day 3, American Dental Association, Publishing Division

ADA News

The ADA News Daily (also called the ADA News Convention Daily) is a special edition of the ADA News published each day during American Dental Association Annual Sessions.

Comparing The Ergogenic Effects Of Mouth Guards, Kevan Green

Undergraduate Honors Thesis Projects

Many studies have looked into the ergogenic effect of wearing an oral appliance such as a mandibular orthopedic repositioning appliance or mouth guard. Little research has been done comparing the performance enhancing qualities of different types of mouth guards. In this study sixteen participants were tested on their grip strengths with a hand dynamometer under four different conditions. These conditions included mouth open, mouth closed, clenching on a generic boil and bite mouth guard, and clenching on the Under Armour ArmourBite® mouth guard. The grip strength results were analyzed and showed a significant increase in grip strength from the mouth …

Health Professions Division 2016-2017 Catalog, Nova Southeastern University

Health Professions Divisions Course Catalogs and Course Descriptions

No abstract provided.

Doctor Of Dental Medicine Admissions Requirements, Nova Southeastern University

Health Professions Divisions Course Catalogs and Course Descriptions

No abstract provided.

The Effects Of Amixicile, A Pyruvate Ferredoxin Oxidoreductase Inhibitor, On Oral Treponemes, Lucas A. Reed

Theses and Dissertations

Periodontal disease (PD) is a polymicrobial infection characterized by inflammation of the gingiva, alveolar bone resorption, and tooth loss (edentulism). Treponema denticola along with Porphyromonas gingivalis and Tannerella forsythia are among the “Red Complex” and are main etiological agents in PD. Treponemes are a member of the Spirochaeta phylum and are obligate anaerobes, that express pyruvate ferredoxin oxidoreductase (PFOR). The enzyme catalyzes the oxidation of pyruvate to acetyl-CoA and reduced ferredoxin. Amixicile is a novel bacteriostatic derivative of nitazoxanide and an inhibitor of PFOR. In light of the fact that Treponemes express PFOR, this study was conducted to investigate the …

Trabecular Bone Microarchitecture In Association With Systemic And Local Factors As Potential Predictors Of Implant Failure, Diego A. Camacho Dmd

Theses and Dissertations

Clinicians have described the success rates of dental implants. The use of implants is projected to increase in the future. With a 5-10% failure rate, it is unclear the exact factors that are associated with implant failures. To improve upon these success rates, it is critical to understand parameters associated with implant failure including: periodontitis, peri-implantitis, systemic diseases, site preparation, dental history of the implant site, bone quality, materials, occlusion, and treatment timelines. While bone quality is associated with failure, objective measures to assess bone quality and characteristics are scarce. Therefore, the aim of this study is to determine whether …

2016 Transactions, American Dental Association

ADA Transactions

This item is part of the Transactions of the ADA, a serial publication of the annual activities of the ADA House of Delegates (HOD)/Board of Trustees (BOT). It is from the Transactions section, one of three subtitles that make up the full publication. Generally, the ADA Transactions are published in multiple volumes throughout the year. Pages from the Annual Reports and the Transactions are numbered consecutively (e.g. Annual Reports volume ends pg. 500 and Transactions volume starts at pg. 501). NOTE: All three subtitles are collectively known as the Transactions of the ADA or, alternatively, the ADA Transactions. Transactions refers …

Travel Distances By Wisconsin Medicaid Enrollees Who Visit Emergency Departments For Dental Care, Christopher Okunseri, Rabeea Vanevenhoven, Thomas Chelius, Kirsten M.M. Beyer, Elaye Okunseri, William K. Lobb, Aniko Szabo

School of Dentistry Faculty Research and Publications

Objectives: Prior studies document increased numbers of nontraumatic dental condition (NTDC) visits to U.S. emergency departments (EDs). However, the influence of travel distance on ED use for NTDCs, particularly for Medicaid enrollees has hitherto received little attention. The authors examined the effect of travel distance on Wisconsin Medicaid enrollees’ NTDC visits to EDs after adjustment for covariates.

Methods: NTDC-related visits claims data for Wisconsin Medicaid (2001-2009) was analyzed. For each enrollee, travel distance to the nearest of 130 EDs in Wisconsin was determined. The number of NTDC visits per person-year was aggregated by ZIP+4 of residence. Negative binomial regression adjusting …

Clinical Practice Guidelines For Recall And Maintenance Of Patients With Tooth-Borne And Implant-Borne Dental Restorations, Avinash S. Bidra, Diane M. Daubert, Lily T. Garcia, Timothy F. Kosinski, Conrad A. Nenn, John A. Olsen, Jeffrey A. Platt, Susan S. Wingrove, Nancy Deal Chandler, Donald A. Curtis

School of Dentistry Faculty Research and Publications

Purpose

To provide guidelines for patient recall regimen, professional maintenance regimen, and at-home maintenance regimen for patients with tooth-borne and implant-borne removable and fixed restorations.

Materials and Methods

The American College of Prosthodontists (ACP) convened a scientific panel of experts appointed by the ACP, American Dental Association (ADA), Academy of General Dentistry (AGD), and American Dental Hygienists Association (ADHA) who critically evaluated and debated recently published findings from two systematic reviews on this topic. The major outcomes and consequences considered during formulation of the clinical practice guidelines (CPGs) were risk for failure of tooth- and implant-borne restorations. The panel conducted …

A Systematic Review Of Recall Regimen And Maintenance Regimen Of Patients With Dental Restorations. Part 2: Implant-Borne Restorations, Avinash S. Bidra, Diane M. Daubert, Lily T. Garcia, Marissa F. Gauthier, Timothy F. Kosinski, Conrad A. Nenn, John A. Olsen, Jeffrey A. Platt, Susan S. Wingrove, Nancy Deal Chandler, Donald A. Curtis

School of Dentistry Faculty Research and Publications

Purpose

To evaluate the current scientific evidence on patient recall and maintenance of implant-supported restorations, to standardize patient care regimens and improve maintenance of oral health. An additional purpose was to examine areas of deficiency in the current scientific literature and provide recommendations for future studies.

Materials and Methods

An electronic search for articles in the English language literature from the past 10 years was performed independently by multiple investigators using a systematic search process. After application of predetermined inclusion and exclusion criteria, the final list of articles was reviewed to meet the objectives of this review.

Results

The initial …

Assessment Formats In Dental Medicine: An Overview, Susanne Gerhard-Szep, Arndt Guentsch, Peter Pospiech, Andreas Söhnel, Petra Scheuzel, Tugba Zahn

School of Dentistry Faculty Research and Publications

Aim: At the annual meeting of German dentists in Frankfurt am Main in 2013, the Working Group for the Advancement of Dental Education (AKWLZ) initiated an interdisciplinary working group to address assessments in dental education. This paper presents an overview of the current work being done by this working group, some of whose members are also actively involved in the German Association for Medical Education's (GMA) working group for dental education. The aim is to present a summary of the current state of research on this topic for all those who participate in the design, administration and evaluation of university-specific …