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Dental Hygiene Theses & Dissertations

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The Prevalence Of Burnout In Saudi Arabia Dental Hygienists, Nouf Hamad Aldayel Oct 2023

The Prevalence Of Burnout In Saudi Arabia Dental Hygienists, Nouf Hamad Aldayel

Dental Hygiene Theses & Dissertations

Purpose: The purpose of this pilot study was to assess the prevalence of burnout in Saudi Arabian dental hygienists and identify risk factors associated with burnout. Methods: A descriptive survey design using the Copenhagen Burnout Inventory (CBI) assessed burnout among a convenience sample of n=123 Saudi dental hygienists. The survey was disseminated electronically to 1,000 Saudi Arabian dental hygienists. The CBI measures three subscales: personal, work-related, and client/patient-related burnout on a five-point Likert-type scale. The survey also included six demographic questions, two Likert-type, one “yes/no,” and one openended question, related to burnout. Descriptive statistics, one-way between subject’s ANOVA, independent samples …


Cheiloscopy Examination And Classification Of Lip Prints With And Without Parafunctional Oral Habits: A Cross-Sectional Observation Study, Emily Smith Regan Oct 2023

Cheiloscopy Examination And Classification Of Lip Prints With And Without Parafunctional Oral Habits: A Cross-Sectional Observation Study, Emily Smith Regan

Dental Hygiene Theses & Dissertations

Problem: Lip prints are unique and have potential for use as a human identifier. The purpose of this study was to observe possible cheiloscopy differences of individuals with and without parafunctional oral habits. Additionally, inter-rater reliability (IRR) of lip print examiners was observed. Methods: This IRB approved blinded cross-sectional observational study collected lip prints from sixty-six individuals using lipstick and adhesive tape to transfer lip prints to white bond paper for viewing purposes. Each set of included lip prints was divided into quadrants and dichotomized as those with or without an oral parafunctional habit. Each quadrant sample was manually analyzed …


Dental Hygiene Students Reported Physiological Symptoms Associated With Wearing An N95 Respirator Mask, Peyton Shea Butler Oct 2023

Dental Hygiene Students Reported Physiological Symptoms Associated With Wearing An N95 Respirator Mask, Peyton Shea Butler

Dental Hygiene Theses & Dissertations

Purpose: Physiological symptoms and comfort levels while wearing an N95 respiratory mask has not been examined with dental hygienists. The purpose of this study was to investigate dental hygiene students reported physiological symptoms and comfort perception while wearing an N95 respirator mask during patient care appointments. Methods: After IRB approval (IRB #1987754-2), a 16-item questionnaire was distributed through email to a convenience sample of 65 dental hygiene students. Questions assessed respiratory, dermatologic, cardiac, mask mouth and general physiological symptoms, as well as comfort levels. Additionally, participants were asked to respond to demographic questions and one open ended question inquiring about …


Dental Hygienists’ Practices, Attitudes, And Confidence In Providing Care To Child Patients With Autism Spectrum Disorder (Asd), Fatimah Abdulrahman Alshehri Dec 2022

Dental Hygienists’ Practices, Attitudes, And Confidence In Providing Care To Child Patients With Autism Spectrum Disorder (Asd), Fatimah Abdulrahman Alshehri

Dental Hygiene Theses & Dissertations

Problem: Given the growing number of children diagnosed with autism spectrum disorder (ASD) over the past decades and their significant need for access to dental care, it becomes essential to have dental hygienists adequately prepared to provide care to child patients with ASD. This study aimed to assess dental hygienists’ practices, attitudes, and confidence levels in providing care for child patients with ASD. Methods: An 18–item, adapted survey was validated and administered to participants at the Virtual ODU Continuing Education Annual Conference. Data was collected via Qualtrics® from 187 dental hygienist attendees. The survey domains studied included demographics, practice settings, …


Disaster Victim Identification Competencies: A Comparison Of Dental Hygiene And Dental Assistant Students, Samantha Clara Vest May 2022

Disaster Victim Identification Competencies: A Comparison Of Dental Hygiene And Dental Assistant Students, Samantha Clara Vest

Dental Hygiene Theses & Dissertations

Purpose: The purpose of this study was to assess cognitive and affective learning outcomes of allied dental students following a disaster victim identification (DVI) multi-media learning experience. Methods: A convenience sample (n=41) of senior dental hygiene and dental assisting students from two institutions completed an IRB-exempt DVI learning experience which included a multimedia intervention with a pretest/posttest survey to assess cognitive and affective changes. The multimedia intervention was a PowerPoint presentation with educational text, audio/video recordings, and presented in a virtual synchronous format by one of the researchers. After completing the learning experience, participants were presented with 10 sets of …


Use Of An Innovative Simulated-Virtual Training To Improve Dental Hygiene Students’ Self-Reported Knowledge, Attitudes, And Confidence In Providing Care To Child Patients With Autism Spectrum Disorder, Kimberly Frances Cenzon Jul 2021

Use Of An Innovative Simulated-Virtual Training To Improve Dental Hygiene Students’ Self-Reported Knowledge, Attitudes, And Confidence In Providing Care To Child Patients With Autism Spectrum Disorder, Kimberly Frances Cenzon

Dental Hygiene Theses & Dissertations

Problem: As the diagnosis prevalence of Autism Spectrum Disorder (ASD) increases, it is important for dental hygiene students to be knowledgeable and comfortable in providing care to children with ASD. However, limited clinical experiences can result in decreased confidence in the ability to interact with children diagnosed with ASD in a clinical setting. Methodology: A convenience sample of 34, second-year dental hygiene students were recruited from a 4-year entry-level Dental Hygiene program. A simulated-virtual training (SVT) module was developed as an interactive approach for educating dental hygiene students on providing care to a child patient with ASD in a clinical …


The Effects Of Sitting And Standing Hygiene On Posture In Dental Hygiene Students, Taylor Shay Kace Apr 2021

The Effects Of Sitting And Standing Hygiene On Posture In Dental Hygiene Students, Taylor Shay Kace

Dental Hygiene Theses & Dissertations

Problem: The purpose of this pilot study was to assess biomechanical and postural impacts of sitting and standing independently during dental hygiene practice. Methods: A convenience sample of thirty-four second-year dental hygiene students with no history of musculoskeletal disorders were enrolled in this study. Participants were randomly assigned to instrument one quadrant of the mouth on buccal or lingual surfaces while seated or standing during two independent research sessions. Two images per session, for a total of four images per participant, were taken to assess biomechanical demands of each posture using the Rapid Upper Limb Assessment (RULA) tool. The images …


Attitudes Of Virginia Dental Hygienists Toward Dental Therapists, Helene Mesina Burns Dec 2020

Attitudes Of Virginia Dental Hygienists Toward Dental Therapists, Helene Mesina Burns

Dental Hygiene Theses & Dissertations

Problem: The purpose of this study was to determine the opinions and attitudes of Virginia dental hygienists toward dental therapists (DTs) and to determine if current education level and years of practice affected opinions regarding education requirements for DTs. Methods: After IRB approval, a 22-item questionnaire was distributed online to a convenience sample of 910 Virginia dental hygienists. Questions assessed attitudes of participants toward the DT using a seven-point Likert-type scale ranging from 1 (strongly disagree) to 7 (strongly agree). Additionally, participants were asked to respond to demographic questions and open-ended questions about potential advantages and/or disadvantages to DTs. Independent …


Attitudes Of Virginia Dentists Toward Dental Therapists, Adaira Latrece Howell Apr 2020

Attitudes Of Virginia Dentists Toward Dental Therapists, Adaira Latrece Howell

Dental Hygiene Theses & Dissertations

Purpose: The purpose of this study was to determine perceptions of Virginia (VA) dentists toward Mid-Level Dental Providers, specifically dental therapists (DT), and determine if American Dental Association (ADA) membership affected attitudes. Methods: After IRB approval, data was collected with an online survey sent to 1208 VA dentists. Participants responded to 11 Likert type scale questions ranging from 1 (strongly disagree) to 7 (strongly agree) assessing their attitudes toward DTs. Participants also responded to questions regarding the appropriate level of education and supervision of a DT, as well as five demographic questions. Two multiple linear regression models were used to …


Current Barriers To Dental Care Of Virginia Children With Autism Spectrum Disorder (Asd), Sfair Alkhthami Oct 2019

Current Barriers To Dental Care Of Virginia Children With Autism Spectrum Disorder (Asd), Sfair Alkhthami

Dental Hygiene Theses & Dissertations

Objective: The purpose of this study was to determine the barriers to accessing professional dental care for Virginia children with Autism Spectrum Disorder (ASD) as a mechanism for evaluating dental hygiene curricula. Methods: Data was collected via Qualtrics® from caregivers of one or more children with ASD who were part of Families of Autistic Children in Tidewater (FACT). The survey was distributed through FACT to all 200 members (N=200) via an email link, and a response rate of 28.5% (N=57) was obtained. Linear regression and logistic regression models were used to analyze data at the p=.05 level of significance. Results: …


Workplace Bullying: A National Survey Of Dental Hygienists, Savannah Dawn Sundburg Oct 2019

Workplace Bullying: A National Survey Of Dental Hygienists, Savannah Dawn Sundburg

Dental Hygiene Theses & Dissertations

Problem: Workplace bullying in health care affects career satisfaction, career longevity and patient outcomes. The purpose of this study was to determine if bullying was occurring in dental hygiene employment settings as well as its prevalence in a convenience sample of dental hygienists.

Methods: After IRB approval, 1200 subscribers to a professional dental hygiene journal were invited to participate. Employing the validated Negative Acts Questionnaire-Revised (NAQ-R), participants were asked to indicate how often they experienced 22 defined negative behaviors according to rate of occurrence (never, now and then or monthly, weekly or daily) over the past six months. Bullying was …


Self-Reported Oral Health Assessment And Attitudes Toward Oral Health For Adults With Cystic Fibrosis, Ahmed Ali Almuntashiri Jul 2018

Self-Reported Oral Health Assessment And Attitudes Toward Oral Health For Adults With Cystic Fibrosis, Ahmed Ali Almuntashiri

Dental Hygiene Theses & Dissertations

Purpose: Cystic fibrosis (CF) is a chronic genetic disorder that an individual has at birth. Cystic fibrosis impacts equally all races, gender and becomes worse over time. The aim of this current study was to evaluate oral health status, interaction with the oral health system, and oral health awareness in adults with cystic fibrosis. Methods: A validated survey consisting of 27 questions was distributed online through cystic fibrosis Facebook pages. Individuals with CF who were 18 years old or older, residing in the U.S. and having English as their primary language were asked to respond to the survey. Independent variables …


Current Radiation Safety Practices Of United States Dental Hygienists, Kimberly Lintag Apr 2018

Current Radiation Safety Practices Of United States Dental Hygienists, Kimberly Lintag

Dental Hygiene Theses & Dissertations

Problem: The purpose of this study was to determine licensed dental hygienists’ current radiation safety practices.

Methods: Data was collected with a 22 item, IRB exempt online survey administered to a sample of 1,500 U.S. dental hygienists who were subscribers of a professional journal. Questions focused on respondents’ use of ADA selection criteria guidelines, policies implemented by their dental practice, and hand-held portable x-ray device use and training. A response rate of 38% (N=566) was obtained. Cross tabulations were obtained using logistic regression and general linear models for significance at a 0.05 level.

Results: A majority of respondents had an …


Dental Hygiene Alternative Practice Models: Preparedness And Confidence Of 2015 Graduates, Futun Nasser Alkhalifah Oct 2016

Dental Hygiene Alternative Practice Models: Preparedness And Confidence Of 2015 Graduates, Futun Nasser Alkhalifah

Dental Hygiene Theses & Dissertations

Purpose: evaluate dental hygiene graduates’ perceived preparedness and confidence to practice in alternative settings. Methods: a survey was sent through ADHA to all members who graduated within the last year (2015-2016) with a minimum of one-week work experience. The survey consisted of demographics, and two alternative practice scales. Independent variables characterized as follows: (1) graduate of a baccalaureate degree dental hygiene program within an allied health science program, (2) graduate of a baccalaureate degree dental hygiene program within a dental school, or (3) graduate of an associate degree dental hygiene program. The dependent variables were preparedness, confidence and practice management …


A Study Of Visible Tattoos In Entry-Level Dental Hygiene Education Programs, Kathryn R. Search Oct 2016

A Study Of Visible Tattoos In Entry-Level Dental Hygiene Education Programs, Kathryn R. Search

Dental Hygiene Theses & Dissertations

Purpose: The purpose of this study was to survey entry-level dental hygiene program directors in the United States to assess their perceptions of dental hygienists with visible tattoos as well as their satisfaction with current program tattoo polices. Methods: After IRB approval, a 14-item survey was administered online to 340 entry-level dental hygiene programs. Participants used a seven-point Likert type scale ranging from strongly disagree (1) to strongly agree (7), to indicate their opinions of visible tattoos on the basis of professionalism, concern within the school, dress code policy satisfaction, tolerance toward visible tattoos, whether tattoos needed to be covered, …


The Effect Of Magnification Loupes On Posture During Instrumentation By Dental Hygienists, Emily Anne Ludwig Apr 2016

The Effect Of Magnification Loupes On Posture During Instrumentation By Dental Hygienists, Emily Anne Ludwig

Dental Hygiene Theses & Dissertations

Purpose: The purpose of this study was to determine the effects of dental magnification loupes on posture during instrumentation. Methods: A convenience sample of twenty-seven righthanded dental hygienists with no history of injuries or disabilities of the head, neck, and trunk regions was enrolled. Baseline posture calibration was taken. Accelerometers were placed on four locations of the head and trunk (occipital pole of head, cervical vertebrae: C5, thoracic vertebrae: T5, lumbar vertebrae: L1) to measure changes in posture. Accelerations in three axes were recorded (anterior/posterior (AP), medial/lateral (ML), vertical (VT)). Mean accelerations of the three axes were used to compute …


The Effects Of Instrument Handle Design On Forearm Muscle Activity During Scaling By Dental Hygienists, Jessica Rae Suedbeck Apr 2016

The Effects Of Instrument Handle Design On Forearm Muscle Activity During Scaling By Dental Hygienists, Jessica Rae Suedbeck

Dental Hygiene Theses & Dissertations

Purpose: The purpose of this study was to determine the effects of 4 different commercially available instrument handle designs (A. 16 grams and 12.7 mm diameter; B. 23 grams and 11.1 mm diameter; C. 21 grams and 7.9 mm diameter; D. 18 grams and 6.35 mm diameter) on the muscle activity of four forearm muscles during a simulated scaling experience. Methods: A convenience sample of 27 dental hygienists used a Columbia 13/14 curet with four different instrument handles to scale artificial calculus. While scaling, each participant’s muscle activity was measured using surface electromyography (sEMG). Participants completed an end user opinion …


Dental Consumers' Perceptions Of Dental Hygienists With Visible Tattoos, Amanda Brooke Verissimo Oct 2015

Dental Consumers' Perceptions Of Dental Hygienists With Visible Tattoos, Amanda Brooke Verissimo

Dental Hygiene Theses & Dissertations

Purpose: The purpose of this study was to determine if visible tattoos affected the perceptions of dental consumers toward the professionalism and credibility of dental hygienists.

Methods: An 11 item, IRB approved investigator designed survey was administered online to 203 subjects invited to participate via a commercial web source. Surveys were randomized according to respondents' birth month. Participants viewed one of three photographs of a dental hygiene model wearing short-sleeved scrubs without a tattoo, with a large sleeve tattoo on the arm or with a small tattoo on the wrist. Participants scored each photograph on a 5-point Likert scale based …


The Perception And Employability Of Dental Hygienists With Visible Tattoos, Christina Lynn Cox Apr 2015

The Perception And Employability Of Dental Hygienists With Visible Tattoos, Christina Lynn Cox

Dental Hygiene Theses & Dissertations

Purpose: The aim of this study was to determine if the presence of visible tattoos could hinder employment for dental hygienists. Methods: 1,800 electronic surveys were distributed to licensed dentists in the state of Virginia. Surveys were arbitrarily assigned according to subject's birth month. Participants were shown a photograph of a dental hygienist with one of the three conditions: 1) no tattoo, 2) small tattoo, or 3) large "sleeve" tattoo. Respondents were asked to score the image based on five categories: ethical, responsible, competent, hygienic and professional, using a 5-point Likert scale, ranging from 1 (strongly disagree) to 5 (strongly …


Disaster Preparedness & Response: A Survey Of U.S. Dental Hygienists, Brenda Tallon Bradshaw Oct 2014

Disaster Preparedness & Response: A Survey Of U.S. Dental Hygienists, Brenda Tallon Bradshaw

Dental Hygiene Theses & Dissertations

Purpose: The purpose of this study was to determine dental hygienists' interests, formal education, views, comfort levels, and intentions for becoming involved in disaster preparedness and response as measured by a 21-item survey entitled "Victim Identification for Disaster Preparedness & Response: A Survey of Dental Hygienists". Methods: A nonprobability convenience sample (n=400) was recruited for an online survey. Data was analyzed for statistical significance using descriptive statistics, chisquare goodness-of-fit tests, a Mann-Whitney U test, and a paired-samples t-test. Similar themes were identified and categorized from open-ended questions. Results: A response rate of 83.5% (n=334) was attained. Regardless of years …


Knowledge, Attitudes, And Barriers Toward Evidence-Based Practice Among Oral Health Professionals In Saudi Arabia, Sukainah Abdulwahab Almeedani Oct 2014

Knowledge, Attitudes, And Barriers Toward Evidence-Based Practice Among Oral Health Professionals In Saudi Arabia, Sukainah Abdulwahab Almeedani

Dental Hygiene Theses & Dissertations

Evidence -based decision making enables oral health professionals to make clinical practice decisions by utilizing the best available and most current scientific evidence. In combination with patients' values and circumstances, oral health professionals' experience and judgment are equally considered with scientific evidence in evidence-based decision making. The purpose of this study was to explore the knowledge and attitudes of evidence-based practice (EBP) among oral health professionals in Saudi Arabia and to determine the obstacles and barriers to implementation. Using a descriptive survey design, classrooms and clinics of 258 oral healthcare professionals were randomly selected from King Saud University, College of …


Use Of Immersive Visualization For The Control Of Dental Anxiety During Dental Hygiene Treatment, Carmelo Padrino-Barrios Oct 2013

Use Of Immersive Visualization For The Control Of Dental Anxiety During Dental Hygiene Treatment, Carmelo Padrino-Barrios

Dental Hygiene Theses & Dissertations

Purpose: The purpose of this study was to determine the effectiveness of immersive visualization (IV) therapy, a technique that provides visual and stereoscopic display through the use of eyewear, in anxious patients during an oral prophylaxis. Methods: A convenience sample of thirty adults was enrolled. A split mouth design was utilized. Subjects were randomly divided into two groups: group A (use of IV for the right side of the mouth), and group B (use of IV for the left side of the mouth). Subjects received a full mouth oral prophylaxis (removal of supra and subgingival calculus and selective polishing), always …


Comparing Velscope Vx And Traditional Oral Exams In Shisha (Hookah) Smokers: A Pilot Study, Amanda E. Kimball Apr 2013

Comparing Velscope Vx And Traditional Oral Exams In Shisha (Hookah) Smokers: A Pilot Study, Amanda E. Kimball

Dental Hygiene Theses & Dissertations

The purpose of this study was to compare oral findings using two exam types, the VELscope Vx® screening device versus a modified oral examination in detecting oral potentially malignant lesions in shisha smokers.

Methods: Thirty-one participants who reported currently smoking shisha and tobacco were recruited. Participants were identified for smoking habits to include two groups, to include those who reported smoking shisha exclusively and those who reported smoking shisha and tobacco. Each group received both exam types; examiners used a standardized protocol. A health history questionnaire was also collected to assess participant's oral cancer risk factors such as age, race, …


Fluorescent Technology Versus Visual And Tactile Examination In The Detection Of Oral Lesion: A Pilot Study, Hadeel Mohammed Ayoub Apr 2013

Fluorescent Technology Versus Visual And Tactile Examination In The Detection Of Oral Lesion: A Pilot Study, Hadeel Mohammed Ayoub

Dental Hygiene Theses & Dissertations

Purpose: The purpose of the study was to compare the effectiveness of the VELscope® Vx, versus a visual and tactile intraoral examination in detecting oral lesions in an adult, high risk population. Methods: A convenience sample of 30 participants (17 cigarette smokers and 13 dual addiction smokers) was enrolled. For the purpose of this study, dual addition was defined as cigarettes plus hookah usage. Two trained and calibrated dental hygienists conducted all examinations. Visual and tactile intraoral examinations were conducted, followed by VELscope® Vx florescence examinations. All subjects received an inspection of the lips, labial mucosa, buccal mucosa, floor of …


Effects Of Low Temperature Atmospheric Pressure Plasma On Tooth Whitening, Denise Michelle Claiborne Oct 2011

Effects Of Low Temperature Atmospheric Pressure Plasma On Tooth Whitening, Denise Michelle Claiborne

Dental Hygiene Theses & Dissertations

Low temperature atmospheric pressure plasma (LT APP) is a novel science being studied as an alternative light source to enhance tooth whitening. The safety and effectiveness of LTAPP has not been established therefore; the purpose of this study was to determine if LTAPP along with H2O2 gel would safely and effectively accelerate the tooth whitening process, in terms of lightness and temperature. Two treatment groups were utilized: 36% H2O2 gel only and 36% H2O2 gel plus LT APP. Control group received no treatment. Experimental teeth were exposed to LT APP at …


Magnification Loupes In U.S. Entry-Level Dental Hygiene Programs, Leslie Mchaney Congdon Apr 2011

Magnification Loupes In U.S. Entry-Level Dental Hygiene Programs, Leslie Mchaney Congdon

Dental Hygiene Theses & Dissertations

Purpose: The purpose of this study was to determine policies and practices regarding magnification loupes among accredited dental hygiene programs as measured by a 31- item, self-designed questionnaire titled Magnifying Loupes in U.S. Entry Level Dental Hygiene Programs. In addition, the study compared policies among dental hygiene programs in two year versus four year programs in terms of requirements for the use of magnification loupes.

Methods: After institutional review board approval, the questionnaire was emailed via Survey Monkey to 303 entry-level dental hygiene programs. An overall response rate of 75% was obtained. Data were analyzed using descriptive statistics and …


Jordanian Dentists' Knowledge And Implementation Of Eco-Friendly Dental Office Strategies, Sabha Mahmoud Al Shatrat Apr 2011

Jordanian Dentists' Knowledge And Implementation Of Eco-Friendly Dental Office Strategies, Sabha Mahmoud Al Shatrat

Dental Hygiene Theses & Dissertations

The purpose of this study was to determine if Jordanian dentists have knowledge about eco-friendly dental offices strategies and were employing these in their dental practices. Male and female dentists between the ages of 23–65, who work in private dental practices in the city of Amman, the capital of Jordan, were included in this study. Dentists' names and addresses were obtained from the Jordanian Dental Association. Data for this study was gathered via a researcher-designed questionnaire distributed to a convenience sample of 150 dentists. Dentists were selected according to their dental practice locality until the required number was completed. The …


Bactericidal Effects Of Low Temperature Atmospheric Pressure Plasma On Porphyromonas Gingivalis, Arwa Mahasneh Oct 2009

Bactericidal Effects Of Low Temperature Atmospheric Pressure Plasma On Porphyromonas Gingivalis, Arwa Mahasneh

Dental Hygiene Theses & Dissertations

Purpose: The biomedical application of low temperature atmospheric pressure plasma (LTAPP) is a collaborative interest for engineering, medical, dental and biological researchers. This laboratory study tested whether LTAPP can limit growth of Porphyromonas gingivalis, a periodontal pathogen strongly associated with periodontal disease, disease progression, and refractory periodontitis. Methods: After extensive pilot trials, the study consisted of 24 agar plate samples of P. gingivalis- 20 samples were exposed to LTAPP at 5, 7, 9 and 10 minutes and 4 control samples were exposed to helium gas only. Immediately after exposures, the samples were incubated anaerobically for 72 hour at …


Effects Of Low-Temperature Atmospheric Pressure Plasma On Streptococcus Mutans, Margaret Farrer Lemaster Jul 2009

Effects Of Low-Temperature Atmospheric Pressure Plasma On Streptococcus Mutans, Margaret Farrer Lemaster

Dental Hygiene Theses & Dissertations

The recent emergence of low temperature atmospheric pressure plasma (LTAPP) technology has led researchers to explore biomedical applications. The present study set out to determine if LTAPP has the ability to inactivate dental caries causing bacteria, specifically Streptococcus mutans. Methods: A total of 90 samples were processed. Seventy-two samples of S. mutans at 1: 100 dilution in BHI broth were exposed to LTAPP for various time intervals (60, 120, 180, 300 seconds). Eighteen control samples were plated but not exposed to LTAPP. Samples were plated on Mi tis salivarius (MS) agar and incubated 48 hours at 37° C. Colony …


Bisphenol A Blood And Saliva Levels Prior To And After Dental Sealant Placement In Adults, Joyce Marie Downs Jul 2008

Bisphenol A Blood And Saliva Levels Prior To And After Dental Sealant Placement In Adults, Joyce Marie Downs

Dental Hygiene Theses & Dissertations

Placement of pit and fissure dental sealants is an effective therapy for tooth decay prevention and is widely accepted as a standard of care throughout the United States. Pit and fissure dental sealants (sealants) are manufactured using the resin component of composite dental materials, formed by reacting glycidyl methacrylate with bisphenol A. Bisphenol A (BPA) is a hormonally active, synthetic chemical that is part of a broad group of chemicals known as endocrine disrupting compounds, xenoestrogens, which mimic bioactivity of estrogen. This study measured BP A in saliva and blood after the placement of a widely used, pit and fissure …