Dentistry Commons^™

The Impact Of Cleft Lip/Palate And Clp Surgical Intervention On The Social Integration Of Adolescents In India, Mustafa Zahid

Master's Theses

Cleft Lip/Palate, a congenital orofacial anomaly, carries an incidence rate of approximately 1 in every 1000 births. In addition to the stigma associated with the condition, the varying levels of cleft severity might result in lower life outcomes which could include lower cognitive ability, physical and psychological well-being, social and behavioral outcomes of adolescents. This paper focuses on the social integration element of life outcomes, which is composed of the social inclusion and prosocial behavior of the adolescent. Despite the affordability of restorative surgeries, patients in rural areas of Low and Middle-Income Countries (LMICs) such as India face accessibility and …

A Qualitative Study Of Barriers To Dental Care Among Older Minority Adults Residing In Lower Income Communities, Demetress Davis

Master's Theses

ABSTRACT: The purpose of this study was to explore factors that presented barriers to the use of dental care among low-income minority older adults. Participants were recruited from low-income senior housing in Hartford, CT. In-depth semi-structured interviews were conducted to obtain data on demographics, oral health status, oral health knowledge and factors that affected use of dental care including finances, perceived oral symptoms, cultural factors, and beliefs about dental care. Interviews were conducted with 17 participants. The major perceived barriers were ability to pay for care, transportation and fear/mistrust of the dentist. Participants may have had poor oral health as …

Immediate Versus Delayed Loading Of Two Implants Supporting A Locator Retained Mandibular Overdenture. A Randomized Controlled Study., Sejal R. Thacker

Master's Theses

The aim of this study was to evaluate immediate versus delayed loading of two implants, six months post-surgery, supporting a locator retained mandibular overdenture. The objective was to evaluate implant bone remodelling using radiographic bone level changes (RBL) as the variable, from baseline to six months, between the test and the control groups. The secondary objectives included (1) evaluation of implant survival, (2) nature and frequency of surgical and prosthetic complications, and (3) correlation of implant length and insertion torque on RBL.

Eligible patients were randomized into test (immediate loading) and control group (delayed loading). Five patients were allocated to …

Three-Dimensional Force Systems Produced By Vertical V-Bends In An Arch Wire, Raja Shah

Master's Theses

No abstract provided.

Virtual Three-Dimensional Analysis Of Dimensional Accuracy Of Dental Master Die Models Created By The Iterotm Electronic Impression Device And Those Made From A Polyvinyl Siloxane Impression Material, Polina P. Shcherbatov

Master's Theses

No abstract provided.

The Effect Of Corticision On The Rate Of Orthodontic Tooth Movement In Rats, Hamed Vaziri

Master's Theses

Minimal treatment time is a primary goal for orthodontic therapy. Reducing treatment time decreases risk of caries, periodontal disease, root resorption, and increases patient satisfaction. Orthodontic tooth movement (OTM) is a result of bone resorption and apposition; factors influencing the rate at which these processes take place may affect OTM. Various attempts have been made to shorten treatment time. The regional acceleratory phenomenon (RAP) has been used to modify the balance between resorption and apposition of bone through selectively injuring the cortical plate of the alveolus to accelerate tooth movement. This approach is limited due to the need of flap …

Analysis Of Periapical Biopsies Submitted For Histopathological Evaluation: A Retrospective Study, Abdullah I. Alqaied

Master's Theses

Apical periodontitis is the most common pathological process in the periapical region. Disciplined clinical and radiographic evaluations and appropriate diagnostic tests can detect lesions related to apical periodontitis. Aside from this, lesions mimicking pulp-related pathology but unrelated to pulpal infection and necrosis are occasionally discovered in the periapical region. The objective of this study was two-fold: (1) to determine the prevalence of diverse periapically located pathological entities, and (2) to apply that information to evaluate the rationale for routine submission of surgically obtained tissue for histological examination and diagnosis. Methods: A 5-year retrospective analysis of pathology reports from the UCONN …

Oral Health Needs Assessment Of An Inner-City Homeless Population And Follow-Up Of Dental Referrals, Jennifer R. Jaskolka

Master's Theses

Background: The University of Connecticut (UConn) School of Dental Medicine (SODM) routinely recruits dental students and faculty volunteers to conduct no-cost dental health screenings for transient residents at South Park Inn Homeless Shelter in Hartford, CT. Once screened, patients are referred to UConn or another hospital-based dental clinic in the area for treatment. The purpose of this study was to determine the demographics and oral health needs of the homeless population at South Park Inn and referrals to UConn SODM were followed to verify patient presentation at UCONN SODM. Dental students’ attitudes towards working with the underserved were also assessed. …

Decontamination Of Endodontic Gutta-Percha: An In-Vitro Study, Mariya Shnaydman

Master's Theses

No abstract provided.

In Vivo Measurement Of Color Relationships Between The Maxillary Central Incisor And Canine As A Function Of Age, Marie E. Falcone

Master's Theses

Abstract

Introduction

It has long been taught that the basic shade (hue) of the patient can be taken from the canine (i.e. that tooth thought to have the highest chroma of a particular hue) and then that hue can be applied to other anterior teeth but at a lower chroma. However, this concept does not appear to derive from published measurements or observations. This study documented the color relationship between in vivo maxillary central incisors and canines to examine: (1) whether they share the same hue, but have different chromas (as commonly taught); and, (2) whether color differences (∆E values) …

Three-Dimensional Evaluation Of The Effect Of Maxillary Incisor Retraction On The Palatal Bone And Root Resorption, Jessica R. Lynch Dmd

Master's Theses

Introduction: The objective of this study was to compare pre-treatment and post-treatment cone-beam computed tomography images of patients to quantitatively evaluate the effect of orthodontically retracting maxillary incisors on the height and labiolingual thickness of labial and palatal alveolar bone and incisor apical root resorption. Methods: Maxillary central incisor apical root resorption, labial and palatal alveolar bone height, and labiolingual thickness were assessed on pre-treatment and post-treatment cone-beam computed tomography scans of 59 subjects (mean age, 13.00 years) with premolar extractions and 63 subjects (mean age, 13.40 years) who were treated with non-extraction therapy. Results: The mean incisor apical root …

Comparison Of An Ultrasonic And A Non-Ultrasonic Endodontic Irrigation Protocol: A Clinical Study, Christopher M. Beus

Master's Theses

The use of irrigation as a method of rendering canals bacteria free continues to be a source of investigation. Recent data suggests that an activated irrigation protocol such as passive ultrasonic irrigation can result in decreased intracanal bacteria. In addition, studies have shown that the activation of various irrigants such as NaOCl and Chlorhexidine can increase the sum antimicrobial effect. The purpose of this randomized, double blinded, prospective in-vivo clinical study was to compare the results of a non-activated irrigation protocol (NAI) using only NaOCl 1.5% to a passive ultrasonic irrigation protocol (PUI) using NaOCl 1.5%, EDTA 17% and Chlorhexidine …

Bitewing Radiographic Evaluation Of Interproximal Carious Lesions On Permanent First Molars In 6 And 12 Year-Olds In The Public Health System Of Chile, Rodrigo Alejandro Haristoy Dr.

Master's Theses

No abstract provided.

Dentoskeletal And Soft Tissue Treatment Effects Of Two Different Methods For Treating Class Ii Malocclusions., Madhur Upadhyay

Master's Theses

Objectives: Moderate to severe Class II malocclusions can not only cause esthetic and functional problems but can also lead to psychological problems of varying intensity depending on the amount of anterior-posterior discrepancy and its interaction with the related soft tissue structures. Although there are several methods of treating such malocclusions (extractions,distalization,functional appliances etc), the final goal is always to provide acceptable esthetics and stability. The purpose of this clinical-cephalometric study was to examine the dentoskeletal and soft tissue treatment effects of maxillary anterior teeth retraction with mini-implant (MI) anchorage in young adults having Class II Division I malocclusion undergoing extraction …

The Effect Of Recombinant Human Bone Morphogenetic Protein-2 On The Osseointegration Of Temporary Anchorage Devices, Eden E. Cruz

Master's Theses

Titanium has been widely used for dental implants, and in particular, roughened titanium surfaces have provided a means for increasing bone apposition and strengthening the implant-to-bone interface. Finding a way to further increase osseointegration is important because there is a significant clinical benefit to patients if a stable anchor can be established instead of anchoring orthodontic hardware to the molars. In this study, the effect of recombinant human bone morphogenetic protein-2 (rhBMP-2) on the ability of temporary anchorage devices (TADs) to osseointegrate was investigated. The temporary anchorage devices (TADs) used in this study were manufactured from commercially pure titanium and …

Osseointegration Of Temporary Anchorage Devices Using Recombinant Human Bone Morphogenetic Protein-2, Erin E. Cruz

Master's Theses

Over the past 5 years, the use of titanium implants as temporary anchorage devices (TADs) has become an important tool in clinical orthodontic practices. The use of TADs have provided orthodontists a way of moving teeth against fixed objects rather than against the surrounding teeth, which tend to counteract desired motion. At present, viable attachment of TADs involves direct insertion through gingival tissue and piercing of the bone. Surface modifications such as sandblasted and acid-etched treatment or bone morphogenetic protein surface treatment, however, can be applied to the TADs to promote enhanced osseointegration, thereby allowing the TADs to serve as …

An Investigation Of The Relationship Of Dental Implants To Diet And General Health, Linda M. Weinfield

Master's Theses

No abstract provided.

Chemical Modification Of The Dentin Smeared Layer, Frank A. Cincione

Master's Theses

No abstract provided.

Detection Of Human Papillomavirus Dna Sequences In Oral Squamous Papillomas, Thun Jano Martha Von

Master's Theses

No abstract provided.

Two Dimensional Force Measurements During Extrusive Tooth Movements, Maria Catherine Haas

Master's Theses

No abstract provided.

Sem Evaluation Of Margin Geometry And Roughness From Instrumentation Of Extracted Natural Teeth, Hsing-Fu Lin

Master's Theses

No abstract provided.

The Insertional Attachment Of The Superior Head Of The Lateral Pterygoid Muscle To The Temporomandibular Joint Components In Humans: An Anatomic Investigation, Thomas Otto Dusek

Master's Theses

No abstract provided.

An Anatomical Study Of The Maxillary Nerve Block Via The Greater Palatine Canal, Donald A. Miller

Master's Theses

No abstract provided.

Comparison Of Preparation In Simulated Curved Canals Using Two Types Of Nickel-Titanium Instruments And Hand Instrumentation, Mary Ann Ellenz Campbell

Master's Theses

No abstract provided.

Investigation Of The Lymphatic System In Human Dental Pulp Tissue In Various States Of Health And Disease, Beth A. Sheridan

Master's Theses

No abstract provided.

Antihypertensive Medications And Salivation, Ivette Martinez-Plata

Master's Theses

No abstract provided.

Immunophenotypic Analysis Of Inflammatory Cell Infiltrates In Four Proposed Subclasses Of Apical Granulomas, Leo L. Lazare

Master's Theses

No abstract provided.

Influence Of Surface Treatment On Physical Properties Of Dental Porcelain, Anna M. De Ycaza De Boyd

Master's Theses

No abstract provided.

Regional Accuracy Of Temporomandibular Joint Imaging: Comparison Of Mr And Ct With Autopsy Specimens, Charles F. Reed

Master's Theses

No abstract provided.

Environmental Factors Affecting Mechanical Properties Of Facial Prosthetic Elastomers, Uday H. Mohite

Master's Theses

No abstract provided.