Dentistry Commons^™

Ada News - 07/09/2018, 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.

Pharyngeal Airway Space Changes In Thai Mandibular Setback Patients, Chavanya Asavalertpalakorn, Thitapa Lelapityamit, Natawan Piriyakulkit, Phonkit Sinpitaksakul, Kevin A. Tompkins, Kanit Dhanesuan

Chulalongkorn University Dental Journal

Background/Objective: The aims of this study were to determine the mean pharyngeal airway space (PAS) area before and after mandibular setback surgery with Bilateral Sagittal Split Ramus Osteotomy (BSSRO) in class III skeletal deformity patients and to identify the correlation between the amount of mandibular setback and PAS change. Materials and Methods: Thirty-two patients who had undergone mandibular setback surgery with BSSRO at the Department of Oral Surgery, Faculty of Dentistry, Chulalongkorn University (Bangkok, Thailand) from January 2010-December 2015 were included in this study. The PAS areas were measured from lateral cephalometric radiographs preoperatively (T0), immediately postoperatively (TPO), 6 months …

Update On Surgical Approach In Accelerating Orthodontic Tooth Movement: A Concise Review, Arthessarat Sirisa-Ard

Chulalongkorn University Dental Journal

The orthodontic treatment is a time-consuming procedure. Fixed orthodontic treatment usually takes 2-3 years, with several regular follow up appointments, depending on various factors such as severity of the malocclusion, treatment planning, and patient compliance. The prolong treatment could increase more complications such as caries and root resorptions. A patient burnout also could happen because of this long term exhausted procedure. Thus, to be able to shorten the orthodontic treatment duration will be highly desirable for both patients and orthodontists. Up to now, several treatment modalities have been reported to accelerate orthodontic tooth movement including biomechanical, biological, physical/mechanical, and surgical …

Efficacy Of Self-Ligating Vs Conventional Fixed Orthodontic Appliance System: An Update, Arthessarat Sirisa-Ard

Chulalongkorn University Dental Journal

The conventional fixed orthodontic appliances have been used to treat number of patients effectively for a long time. However, the popularity of using self-ligating brackets has increased considerably over the last few years. Many advantages of using self-ligating brackets have proposed. These include minimized applied force from the appliance with reduced friction, favorable physiologic tooth movement, less treatment time, longer treatment intervals with fewer appointments, chair time saving, less patient discomfort, improved oral hygiene, etc. However, self-ligating brackets cost higher than conventional appliances. They also have more bulky profile due to their complicated mechanical design and their clip or slide …

Current Perspectives On Ceramic Post And Core Systems, Top Chitkraisorn, Terawat Tosiriwatanapong

Chulalongkorn University Dental Journal

In spite of a large number of in-vitro and in-vivo reports, it is still unclear regarding the ideal restoration of endodontically treated teeth, which requires comprehensive knowledge of dental science, materials science and principles of mechanical engineering, including biomechanics. With the advantage of digital technology, CAD/CAM technology offers high precision restorations with less time consuming and an ability of processing high-strength ceramic such as zirconia, which provides both high esthetics and strength. The review focuses on current knowledge regarding the post and core system, classification of ceramics, CAD/CAM workflow for manufacturing the post and core system and pre-clinical testing of …

Quality Of Life In Patients Prescribed Vitamin B1-6-12 For Treatment Of Sensory Impairment Related-Mandibular Orthognathic Surgery, Kamolratanakul Paksinee, Ruxwongkana Taya, Kraisittisirikul Gun, Trising Worawee, Subbalekha Keskanya

Chulalongkorn University Dental Journal

Background/objective: One of the most common complication in orthognathic surgery is inferior alveolar nerve injury, resulting in sensory impairment that affects patientûs daily life. Many studies reported the potential of vitamin B on nerve regeneration. No clinical study showed the effect of vitamin B1-6-12 on the quality of life. Therefore, we aim to evaluate the effect of vitamin B on oral health related quality of life in post-orthognathic surgical nerve injury. Materials and methods: A prospective, randomized, double blinded trial study were performed in thirty two patients who had undergone mandibular orthognathic surgery with Bilateral Sagittal Split Osteotomy procedure were …

Insight - July 2018, Dugoni School Of Dentistry

Insight

Whether you are involved in clinical research, biomedical research, the scholarship of teaching and learning, improvement of the health care system, or professional partnerships that advance the field, we aim to spotlight the work of people at the Dugoni School.

Dental Practice Success Vol. 5 No. 2, American Dental Association, Publishing Division

Dental Practice Success

No abstract provided.

Incorporating The New Blood Pressure Guidelines Into Practice, Susan H. Davide, Anty Lam

Publications and Research

No abstract provided.

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 …

Llusd Articulator - Volume 29, Number 2, Loma Linda University School Of Dentistry

Articulator (Dentistry)

Contents:

4 | Good news for 2019 and beyond
9 | New Center for Computer Aided Digital Design
12 | Tord Lundgren’s multifaceted career
16 | LLUSD’s 62nd conferring of degrees
20 | Servants of service: the improbable journey of Yiming Li and Wu Zhang
28 | Student Achievement Awards
39 | NASDAD grateful for 75 years
44 | Dental hygiene students published

Orthodontic Treatment Planning Using Direct Visual Approximation Of Arch Length Discrepancy And Cephalometric Analyses, Kathleen Rouse Vaught

Master's Theses (2009 -)

Introduction: Space analysis and radiographic analyses are crucial elements in developing an orthodontic treatment plan. It is imperative that the orthodontist makes accurate measurements in order to come up with the most effective treatment options for each patient. Some practitioners refrain from direct measurements to determine arch length discrepancies and instead determine the amount of crowding by using direct visual approximation. In addition, more orthodontists do not routinely trace all cephalograms taken. If more and more orthodontists are using direct visual approximation to determine angular cephalometric measurements, it is important to assess the accuracy and reliability of these measurements. This …

Comparison Of Immediate Vs. Delayed Recall Of Orthodontic Information Following An Electronic Reminder, Michael Lenz

Master's Theses (2009 -)

Patients and parents in dentistry often do not remember important information disclosed during the informed consent process, so improvement in the delivery of information is needed. This study explored the effect of an emailed narrated instructional PowerPoint on the immediate vs. delayed recall and comprehension of informed consent information in orthodontics. Thirty-two subjects were recruited from a university and private practice orthodontic clinic. At the initial visit, subjects were alternately assigned to one of two groups and were presented with a mock orthodontic treatment plan and informed consent presentation for a pretend patient. Immediately following the presentation, the subjects’ verbal …

Orthodontic Open-Coil Spring Deactivation Forces Differ With Varying Activation Levels, Ryan Lubinsky

Master's Theses (2009 -)

Coil springs are used in orthodontics to deliver forces to move teeth. However, the optimal amount of activation to produce predictable, continuous deactivation forces, for the purpose of orthodontic tooth movement, is unclear. The purpose of this study was to evaluate the deactivation force characteristics of nickel-titanium open-coil springs after varying levels of activation. Methods: Four open-coil spring products were evaluated: Dentsply GAC 100 gram and 150 gram, Orthoclassic Orthodontics Medium 150 gram, and American Orthodontics nickel-titanium springs. Open-coil springs were compressed (activation) with a universal testing machine to 20, 40, 60, or 80% of original length (15 mm; n=15/product/activation …

Orthodontic Bond Strength Comparison Between Two Filled Resin Sealants, James Kolstad

Master's Theses (2009 -)

Introduction: Sealants are used in orthodontics to help prevent demineralization during treatment. The objective of this study was to determine if there is a difference in the shear bond strength (SBS) between two different resin sealants bonded to teeth. Materials and Methods: Extracted human premolars (n=20/group) were randomly divided and prepared by acid etching, followed by application of primer or sealant. Group 1, the control group, used Transbond XT Primer (3M Unitek). Groups 2 and 3 were prepared with the sealants L.E.D. Pro Seal (Reliance Orthodontic Products) and Opal Seal (Opal Orthodontics) respectively. Transbond XT Adhesive was applied to a …

Application Of Mechanical Vibration To Enhance The Stability After Orthodontic Treatment - A Micro - Ct Study, Nicolas Branshaw

Master's Theses (2009 -)

Introduction: Mechanical vibration (MV) possesses anti-resorptive properties that can possibly enhance the stability of the dentition during retention, lessening the potential for relapse of teeth to their initial positions. In this project, we established a mouse model and investigated the effects of MV on bone modeling during orthodontic retention. Materials and Methods: Thirty-two 14-week-old inbred strain C57BL/6 male mice were randomly assigned into four groups: 1) Control (N=6); 2) Mechanical Vibration (MV) (N =6); 3) Orthodontic Retention (OR) (N=9); and 4) Orthodontic Retention and Mechanical Vibration (ORMV) (N=11). All mice in OR and ORMV groups received approximately 10g of orthodontic …

Literature On Dental And Oral Health By King Saud Bin Abdulaziz University For Health Science, Saudi Arabia; A Bibliometric Study, Ikram Ul Haq, Khalid Al-Fouzan

Library Philosophy and Practice (e-journal)

ABSTRACT

This present paper examines the bibliometric assessment of research performance on dental science literature by researchers affiliated to King Saud bin Abdulaziz University for Health Sciences (KSAU-HS), its teaching hospitals and Research Centre, to determine the statistical scenario and highlight the emerging trends in dental research. It is a retrospective observational study that had been carried out in of College of Dentistry library, KSAU-HS during January 2018. Published research on dentistry in authorship affiliated to KSAU-HS was collected from different online sources; Web of Science, PubMed, Google Scholar, ResearchGate and the archival record of King Abdullah International Research Centre …

Diversity In Parenting: A Qualitative Study On The Socialization Goals Of Palestinian Mothers From Different Socio-Economic Backgrounds, Layali Ba Hamayel

Theses and Dissertations

This study examined diversity in the socialization goals (SGs) of Palestinian mothers from different educational and socioeconomic backgrounds. It specifically looked at their cultural model using the Family Change model to analyze elements of collectivism and individualism in their attitudes and goals for the future. Purposeful-convenience sampling was used to recruit twelve urban Arab mothers of first grade children from two types of socio-economic backgrounds (SES). Each mother was interviewed about her goals and asked to describe her child. The interviews were analyzed thematically, and coding was guided by that used by other studies on SGs. One main finding was …

Anticancer Chemotherapy And Radiotherapy Trigger Both Non-Cell-Autonomous And Cell-Autonomous Death., Isabelle Martins, Syed Qasim Raza, Laurent Voisin, Haithem Dakhli, Awatef Allouch, Frédéric Law, Dora Sabino, Dorine De Jong, Maxime Thoreau, Elodie Mintet, Delphine Dugué, Mauro Piacentini, Marie-Lise Gougeon, Fanny Jaulin, Pascale Bertrand, Catherine Brenner, David M. Ojcius, Guido Kroemer, Nazanine Modjtahedi, Eric Deutsch, Jean-Luc Perfettini

All Dugoni School of Dentistry Faculty Articles

Even though cell death modalities elicited by anticancer chemotherapy and radiotherapy have been extensively studied, the ability of anticancer treatments to induce non-cell-autonomous death has never been investigated. By means of multispectral imaging flow-cytometry-based technology, we analyzed the lethal fate of cancer cells that were treated with conventional anticancer agents and co-cultured with untreated cells, observing that anticancer agents can simultaneously trigger cell-autonomous and non-cell-autonomous death in treated and untreated cells. After ionizing radiation, oxaliplatin, or cisplatin treatment, fractions of treated cancer cell populations were eliminated through cell-autonomous death mechanisms, while other fractions of the treated cancer cells engulfed and …

Ada News - 06/18/2018, 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.