Medicine and Health Sciences Commons^™

Comparing Design Thinking And Operations Management In Dental Education, Ellen Lee Dds, Brian Chin Mba, Ningshu Lyu, Yueqi Gao, Yutong Fan, Bryan Gu, Kevin Kim

The New York State Dental Journal

There are different ways of solving problems. Two methods are using design thinking and operations management. The objective is to give an overview of what each of these methods are and describe how they may be useful in dentistry and dental education.

Diagnosis And Management Of Nasopalatine Duct Cyst: A Report Of Two Cases And Literature Review, Feiyi Sun Dds, Harry Dym Dds

The New York State Dental Journal

The nasopalatine duct cyst (NPDC) is one of the most common non-odontogenic, non-neoplastic developmental cysts. It arises from the epithelial remnants of the nasopalatine duct within the incisive canal and crosses the midline of the anterior maxilla. Most cases are asymptomatic and either are discovered by chance on radiographs or present as a soft tissue swelling, pain, or drainage in the palate. The present study describes the diagnosis and surgical management of two NPDC cases at the Department of Oral and Maxillofacial Surgery at the Brooklyn Hospital Center.

Cultural Gingival Tattoo Diagnosis And Origins: A Case Report, Austin J. Shackelford Dmd, Carleigh R. Canterbury Dds, Scott M. Peters Dds

The New York State Dental Journal

Background: Cultural gingival tattooing is the practice of placing pigmented material into the maxillary anterior gingiva as a means of aesthetic enhancement, medicinal therapy, or assimilation in some African and Middle Eastern nations.

Case Description: This is a report of a 47-year-old female from Senegal who presented with cultural gingival tattooing for cosmetic purposes. The patient’s maxillary facial gingiva displayed a gradient of blue-grey-black pigment that extended from the right maxillary second molar to the left maxillary second molar.

Clinical Relevance: There are many systemic and local causes of pigmentation in the oral cavity, many of which require laboratory testing …

Evaluating Repeated Dental Emergency Visits Related To Third Molar Pathologies In An Urgent Dental Care Center, Armando U. Rivera Dds, Linda Rasubala Dds, Phd, Gilbert H. Schulenberg Dds, Changyong Feng Phd, Hans Malmstrom Dds, Yan-Fang Ren Dds, Mph, Phd

The New York State Dental Journal

Individuals with symptomatic third molar pathologies frequently seek dental care at emergency departments or urgent dental care centers. This is becoming a dental public health problem, when repeated dental emergency appointments are sought for treatment of symptomatic contralateral wisdom teeth. Body: We designed a retrospective review study of adults 18 years and older with an initial dental emergency visit related to third molar pathology at a single dental urgent care center, at the University of Rochester. Conclusion: A sub-optimal oral health is a predictor for future emergency dental visits, due to pathology of remaining third molars.

Leukocytic Platelet Rich Fibrin (L-Prf) Versus Subepithelial Connective Tissue Graft (Sctg) Using Tunneling Technique In Treatment Of Gingival Recession: Randomized Controlled Clinical Study, Joulia Jouni, Ahmed Bader, Nayer Aboelsaad

International Arab Journal of Dentistry

Introduction: Gingival recession is a problem encountered daily in clinical practice, its etiology is often a multifactorial one. Surgical treatment is the only method to reverse this condition.

Objective: to evaluate the effectiveness of leukocytic platelet rich fibrins (L-PRF) versus subepithelial connective tissue graft (SCTG) in the management of recession defects Miller’s class I or II (RT1) using the tunnel technique (TUN). Methods: 20 systemically healthy patients were allocated randomly to TUN with L-PRF (group A), and TUN with SCTG (group B). Probing depth, clinical attachment level, recession depth, width of keratinized tissue, gingival thickness, and recession esthetic …

The Effect Of Bevel On Fracture Resistance Of Gic Restorations In Primary Molars: An In Vitro Study, Audrey Fikani, Lara Nasr, Elie Khoury, Marianne Freiha, Marc Krikor Kaloustian, Feriale Abi Zeid Daou, Melissa Chaaya, Marlene Khoury

International Arab Journal of Dentistry

Introduction: Glass ionomer cements (GICs) are commonly used for restorations in primary molars due to their adhesive, hydrophilic, and bioactive properties. However, their low mechanical resistance may limit their use in proximal cavities. Recent advancements in GICs, such as the high viscosity GIC EQUIA Forte®, have improved their mechanical properties. The effect of a Cavo superficial bevel on the mechanical strength of GIC restorations has been previously studied.

Objectives: To investigate the effect of a Cavo superficial bevel on fracture resistance and the type of fracture (adhesive, cohesive, or catastrophic) in EQUIA Forte® GIC restorations in primary molars. …

Assessment Of Mandibular Cortical Bone Thickness For Miniscrew Placement In Relation To The Vertical Facial Patterns Using Cbct: A Cross-Sectional Study, Rima Daoui, Aly Osman

International Arab Journal of Dentistry

Introduction: The need of more anchorage in the orthodontic daily practice has introduced the use of temporary anchorage devices (TADs). Cortical bone thickness has been one of the major factors on the success rate of the stability of TADs. Different vertical dimension patterns can be found among orthodontic patients with potentially variable cortical bone thickness.

Aim of the study: to assess the cortical bone thickness in the posterior region of the mandible in relation to different vertical facial patterns using Cone-beam computed tomography (CBCT) and to evaluate the progressive change in the thickness of cortical bone from 4,6 …

Effect Of Supportive Periodontal Therapy On Tooth Loss In Regular And Irregular Compliant Smokers And Non-Smokers: A Retrospective Cohort Study With A Follow-Up Up To 50 Years, Jean-Marie Megarbane, Roudy Khayat, Carole Chakar, Nadim Mokbel

International Arab Journal of Dentistry

Introduction: The aim of this study is to compare retrospectively tooth loss (TL) rates in two cohorts, regular vs irregular compliant individuals, and smokers vs non-smokers, with a follow-up up to 50 years.

Methods: Chart data were collected from 192 patients undergoing supportive periodontal therapy (SPT) after non-surgical and/or surgical periodontal treatment for 10 - 50 (mean 24.89 ± 10.23) years. Patients were categorized as RC (attending regularly to their scheduled SPT with maximum delay of 6 months), and IC (patients missed at least one of the recall visits but continued to come on an irregular basis with …

Clinical And Radiographic Evaluation Of Bone Remodeling Around Implants Placed In Horizontally Augmented Bone: A Pilot Study, Nadim El Khoury, Menassa Gabriel, Carole Chakar, Abdel Rahman Kassir, Nada Naaman

International Arab Journal of Dentistry

Introduction: Marginal bone loss after implant placement is one of the most used criteria to assess the success of osseointegrated implants over time. The type of implant connection and implant surface type are reported to have an influence on bone remodeling around the placed implants. This study aimed to evaluate marginal bone loss around two implant systems with different connections and surfaces in horizontally augmented sites.

Methods: This randomized control pilot study included 8 implants placed in 3 patients who needed implant placement in previously horizontally grafted sites. The placed implants were divided into two groups: group 1 …

Is Cutaneous Profile Perception An Indicator Of Skeletal Class Iii Malformation Treatment Plan? A Cross-Sectional Study, Ibrahim Hatoum, Rania Nassar

International Arab Journal of Dentistry

Background: The treatment choice in adults with skeletal class III malocclusion represents a challenging task for orthodontists, especially in borderline cases. With the growth spurt being surpassed, the clinician is left between two treatment options: orthodontic camouflage or orthognathic surgery. Around the years, many studies tried to uncover a guide model which enables practitioners to distinguish between skeletal class III that can be appropriately treated by orthodontics alone and those needing surgical intervention.

Aim: The aim of this study is to demonstrate the importance of cutaneous profile perception as a subjective decisive parameter in the treatment of borderline …

Impact Of Contracted Endodontic Access Cavity Designs On Root Canal Disinfection Using Diode Laser: An In-Vitro Study, Mohamed El-Tayeb, Mohamed Nabeel

International Arab Journal of Dentistry

Introduction: New approaches for minimal invasive endodontic access cavity designs had been introduced for preserving the structural integrity of the offending tooth. Diode laser has been now widely used in root canal disinfection and showing highly promising results.

Aim: to evaluate the impact of contracted endodontic access cavity designs on root canal disinfection using diode laser.

Materials and Methods: Fifty-four intact freshly extracted human mandibular first molars were selected for the use in this study. Only the mesial roots of the selected samples were included in this study. Samples were randomly divided into three equal groups (n=18) according …

Cone Beam Computed Tomographic Assessment Of Radiographic Changes After Indirect Pulp Capping Using Diode Lasers And Silver Diamine Fluoride In Permanent Molars With Deep Carious Lesions: An In-Vivo Study, Mohamed El-Tayeb, Mohamed Nabeel

International Arab Journal of Dentistry

Aim: To compare the preservation of pulp vitality by indirect pulp capping using Diode laser and Silver Diamine Flouride in management of deep carious lesions.

Methods: Thirty patients with an age range of 18-46 years were selected and randomly divided into 3 equal groups: Group 1 (Control group): indirect pulp capping was performed using Biodentine, Group 2: Diode laser with an output power of 0.5 watt was applied before Biodentine placement, and Group 3: Application of Silver Diamine Flouride followed by Biodentine. Pre-operative clinical assessment and radiographs were performed before intervention and then the patients received their treatment …

Dentists And Hepatitis B Vaccination – An In Vivo National Study, Ghassan Yared, Aynaa Al Khatib, Wassim Al Manhal, Nathalie Yared, Ronald Younes

International Arab Journal of Dentistry

Introduction: Hepatitis B continues to be a serious occupational concern for dental healthcare practitioners, with the possibility of transmission occurring during patient care practices. The incidence of hepatitis B amongst dentists, the factors raising their occupational risk, and the efficiency of vaccination programs in reducing this risk are all examined in this paper’s methodical evaluation of the body of prior research. This study addresses the important confluence of hepatitis B infection, occupational exposure, and vaccination status amongst dentists. In addition, it provides methods for improving the protection of dental professionals against hepatitis B infection by summarizing major findings and …

Artificial Intelligence In Public Health Dentistry, Bhinika Wadher, Priyanka Paul Madhu, Abhinn Miglani, Janhavi Buldeo

International Arab Journal of Dentistry

The creation of the relevant technology must be driven by educational demands. Even so, the human factor must always be taken into consideration. Exciting new technology and potent cures will continue to be produced by scientific research. The capacity of a digital computer, computer-controlled robot to carry out actions closely identified with intelligent beings is known as artificial intelligence (AI). The evolution of AI has been clearly accelerating over the past ten years, and dentistry has not been an exception. Dental AI is important for diagnosing patients, storing patient data, and evaluating genetic information to improve patient treatment. This applies …

Rehabilitation Of A Patient With Single Complete Tooth-Supported Overdenture Against The Unmodified Natural Dentition Using Functionally Generated Path Technique: A Case Report, Akanksha Shinde, Nilesh Bulbule, Varun Bhatt, Gayathri Balachandran, Amit Jagtap

International Arab Journal of Dentistry

Meyer’s proposed chew-in technique also called functionally generated path (FGP) technique, is indicated for the restoration of an edentulous arch that is opposed by natural teeth as it does seem to provide the most accurate method of recording occlusal patterns, also help to minimize the effects of negative factors, and to overcome the deficiencies of articulators. As stated by Rudd and Morrow, this technique is especially suitable for tooth-supported complete dentures, due to inherent stability of tooth-supported record bases helps in recording jaw relationships accurately. Whenever a single complete denture is opposed by natural dentition, problems observed are abrasion of …

Effect Of Supportive Periodontal Therapy On Tooth Loss In Regular And Irregular Compliant Smokers And Non-Smokers: A Systematic Review, Roudy Khayat, Jean-Marie Megarbane, Abdel Rahman Kassir, Nadim Mokbel

International Arab Journal of Dentistry

Aim: The aim of this systematic review is to analyze and compare tooth loss (TL) rates between regular and irregular compliant patients having different smoking habits.

Materials and Methods: Electronic and manual literature searches were conducted by one author in several databases, including Medline (PubMed), Embase, Google Scholar. A total of 156 publications were screened. Three reviewers analyzed the articles and extracted the data. A total of 33 studies met the inclusion criteria.

Results: A total of 30 articles were eligible for qualitative analysis, and only 3 for quantitative analysis. Compliance and smoking case definition as well as …

Assessment Of Caries Prevalence And Related Risk Factors Among A Group Of Lebanese Children With Autism Spectrum Disorder: A Case-Control Study, Ranim Bassam Kassab, Aly Osman, Ahmad Tarabaih

International Arab Journal of Dentistry

Objectives: The study aimed to assess dental caries prevalence and its associated risk factors for children with Autism Spectrum Disorder (ASD) among different age groups.

Material and Methods: Forty-five children with autism aged between 3-16 years matched to 45 healthy children were selected. Children were recruited from autistic centers/schools in Saida, South Lebanon. Each child assessed for caries prevalence and risk factors using DMFT/dmft indices and the WHO standardized questionnaire. Student’s t-test, Pearson’s correlation test, and OneWay ANOVA followed by Tukey’s post hoc tests were used. Statistical significance was set at 95%.

Result: DMFT/dmft scores in non-ASD …

Diagnostic Outcomes Of Digital Images For Comprehensive Examination In Pediatric Dentistry: An Intraexaminer Agreement Assessment, Maria Fernanda Montoya

All ETDs from UAB

Purpose: To Assess intra-examiner diagnoses obtained via traditional oral clinical examination (TCE) versus digital oral examination (DOE) completed from digital video images of pediatric patients. Methods: Fifty pediatric patients 5 to 10 years of age, who attend the Pediatric Dentistry Clinic at the University of Alabama at Birmingham (UAB) for initial consultations or regular visits were included in this study. Individual oral comprehensive examinations were done by five second-year pediatric dentistry residents. A trained dental hygienist recorded a full mouth intraoral video for each patient via MouthWatch intraoral camera and stored using existing Information and Communication Technology (ICT) infrastructure. After …

Comparing The Efficiency Of Molar Protraction Using Herbsts And Temporary Anchorage Devices, Ishita Zem Taneja

All ETDs from UAB

Objective: The purpose of this study is twofold. First, to assess the utilization of the Herbst device in mandibular molar protraction. Second, to compare the effectiveness of the protraction Herbst and TADs in patients with congenitally missing mandibular second premolars. Methods: This project was designed as a retrospective study. Orthodontic patients with unilateral or bilateral congenitally missing mandibular premolars, who received the protraction Herbst appliance or TADs as part of their treatment were included in the study. We excluded patients treated with maxillary counterbalancing extractions. Our final patient sample included a total of 33 patients (22 females and 11 males). …

Effectiveness Of The Invisalign System For Deep Bite Correction, Jerry D. Spillers

All ETDs from UAB

Objective: To assess the dental and skeletal changes resulting from correction of a deep bite using Invisalign (Align Technology, Santa Clara, CA, USA).Methods: This is a retrospective case series study which analyzed pre and post treatment cephalograms for 37 adult deep bite patients. Each patient was treated by one, experi-enced clinician using the same treatment protocols. Nineteen variables, ten linear and nine angular. The Wilcoxon analysis was used to determine if there was a significant dif-ference in pre and post treatment variables. Results: Statistically significant differences (P<0.05) occurred for 14 of 19 variables. These include a decrease in Overjet (-0.97 mm), decrease in overbite (-4.07 mm), extru-sion of the upper first molar (0.47 mm), intrusion of the upper incisor (-0.67mm), extru-sion of the lower second molar (1.01 mm), lower first molar (1.20 mm), lower second premolar (1.70 mm), and lower first premolar (1.74 mm), intrusion of the lower incisor (-1.88 mm), proclination of lower incisor, (4.09 ̊), and increase in SN-MP (0.54 mm). A decrease in anterior occlusal plane (AOP) was also statistically significant. Conclusions: Invisalign is an effective treatment modality for correcting dental deep bites through posterior extrusion and anterior intrusion. Minimal skeletal changes are seen when correcting deep bites with Invisalign.

Relative Efficacy Of Innovative Endodontic Antimicrobial Agents, Ziqi Sally Liu

All ETDs from UAB

Purpose: Novel endodontic antimicrobial agents would potentially improve outcomes of endodontic treatment, including regenerative endodontic therapy. The aim of this study was to determine the efficacy of a novel experimental compound, analogue #66, compared to tigecycline and other controls in an ex-vivo model. Materials and Methods: MIC determination with tigecycline and analogue #66 was done for Streptococcus mutans and Streptococcus intermedius. Forty single rooted extracted teeth were inoculated weekly for three weeks with S. intermedius to create a biofilm. All teeth were instrumented to 40/06 to working length and irrigated with 5% NaOCl. Teeth were randomly divided into 4 groups …

An In Vitro Assessment Of The Antibacterial Activity, Biocompatibility, And Mineralization Inducing Potential Of Biodentine®Xp, Chandani Arjun Mantri

All ETDs from UAB

Purpose: The purpose of this study was to assess the in-vitro antibacterial activity, biocompatibility, and mineralization-inducing potential of Biodentine® XP. Methods: Four contemporary pulp capping materials, namely Dycal®, a calcium hydroxide, Theracal® LC, a resin calcium silicate and, tricalcium silicates namely Biodentine®, and Biodentine® XP were compared in the study. The antibacterial activity of the pulp capping materials included in the study was evaluated against Streptococcus mutans UA159 and Enterococcus faecalis ATCC 29212 and were determined by the direct culture test. The biocompatibility of these materials in preodontoblastic 17IIA11 cells were compared by the MTT assay and mineralization-inducing potential in …

Gain Of Keratinized Muscosa Around Dental Implants Using A Combination Of Strip Gingival Graft And Acellular Dermal Matrix - A Prospective Case Study, Louai Haddad

All ETDs from UAB

Several surgical techniques have been described to increase keratinized tissue (KT) around implants and teeth. Despite various methods, the bulk of evidence reported that the use of keratinized autogenous graft (i.e., Free Gingival Grafts (FGG)), harvested from the patient’s palate, remained the gold standard in soft tissue augmentation procedures and provided more predictable results. However, soft tissue autograft supply can be limited, and its harvesting is associated by increased patient morbidity. Several clinical studies have demonstrated the effectiveness of using allogenic soft tissue grafts such as Acellular Dermal Matrix Allograft (ADMA) instead of FGG to augment keratinized tissue (KT). This …

The Role Of Runx2 And Sp7 In Ameloblast Differentiation And Postnasal Enamel Synthesis, Reem Alhefdhi

All ETDs from UAB

In mammals, the mineralized tissues include bone, dentin, enamel, and cementum. Runx2 and its downstream target Sp7 are essential transcription factors for the osteoblast differentiation and formation of bone tissue. However, transcription factors that regulate ameloblast differentiation and enamel secretion are less understood. To uncover the role of Runx2 and Sp7 in ameloblasts differentiation and enamel synthesis, we established a colony of Runx2 and Sp7 floxed mice. Both genes were deleted specifically in ameloblasts using K14-Cre transgenic mice. The successful deletion of Runx2 and Sp7 genes in the epithelium, including ameloblasts, was confirmed using Td-Tomato and GFP reporter, respectively. Histological …

Large-Scale Exome Array Summary Statistics Resources For Glycemic Traits To Aid Effector Gene Prioritization, Sara M Willems, Natasha H J Ng, Juan Fernandez, Rebecca S Fine, Eleanor Wheeler, Jennifer Wessel, Hidetoshi Kitajima, Gaelle Marenne, Xueling Sim, Hanieh Yaghootkar, Shuai Wang, Sai Chen, Yuning Chen, Yii-Der Ida Chen, Niels Grarup, Ruifang Li-Gao, Tibor V Varga, Jennifer L Asimit, Shuang Feng, Rona J Strawbridge, Erica L Kleinbrink, Tarunveer S Ahluwalia, Ping An, Emil V Appel, Dan E Arking, Juha Auvinen, Lawrence F Bielak, Nathan A Bihlmeyer, Jette Bork-Jensen, Jennifer A Brody, Archie Campbell, Audrey Y Chu, Gail Davies, Ayse Demirkan, James S Floyd, Franco Giulianini, Xiuqing Guo, Stefan Gustafsson, Anne U Jackson, Johanna Jakobsdottir, Marjo-Riitta Järvelin, Richard A Jensen, Stavroula Kanoni, Sirkka Keinanen-Kiukaanniemi, Man Li, Yingchang Lu, Jian'an Luan, Alisa K Manning, Jonathan Marten, Karina Meidtner, Dennis O Mook-Kanamori, Taulant Muka, Giorgio Pistis, Bram Prins, Kenneth M Rice, Serena Sanna, Albert Vernon Smith, Jennifer A Smith, Lorraine Southam, Heather M Stringham, Vinicius Tragante, Sander W Van Der Laan, Helen R Warren, Jie Yao, Andrianos M Yiorkas, Weihua Zhang, Wei Zhao, Mariaelisa Graff, Heather M Highland, Anne E Justice, Eirini Marouli, Carolina Medina-Gomez, Saima Afaq, Wesam A Alhejily, Najaf Amin, Folkert W Asselbergs, Lori L Bonnycastle, Michiel L Bots, Ivan Brandslund, Ji Chen, John Danesh, Renée De Mutsert, Abbas Dehghan, Tapani Ebeling, Paul Elliott, Epic-Interact Consortium, Aliki-Eleni Farmaki, Jessica D Faul, Paul W Franks, Steve Franks, Andreas Fritsche, Anette P Gjesing, Mark O Goodarzi, Vilmundur Gudnason, Göran Hallmans, Tamara B Harris, Karl-Heinz Herzig, Marie-France Hivert, Torben Jørgensen, Marit E Jørgensen, Pekka Jousilahti, Eero Kajantie, Maria Karaleftheri, Sharon L R Kardia, Leena Kinnunen, Heikki A Koistinen, Pirjo Komulainen, Peter Kovacs, Johanna Kuusisto, Markku Laakso, Leslie A Lange, Lenore J Launer, Aaron Leong, Jaana Lindström, Jocelyn E Manning Fox, Satu Männistö, Nisa M Maruthur, Leena Moilanen, Antonella Mulas, Mike A Nalls, Matthew Neville, James S Pankow, Alison Pattie, Eva R B Petersen, Hannu Puolijoki, Asif Rasheed, Paul Redmond, Frida Renström, Michael Roden, Danish Saleheen, Juha Saltevo, Kai Savonen, Sylvain Sebert, Tea Skaaby, Kerrin S Small, Alena Stančáková, Jakob Stokholm, Konstantin Strauch, E-Shyong Tai, Kent D Taylor, Betina H Thuesen, Anke Tönjes, Emmanouil Tsafantakis, Tiinamaija Tuomi, Jaakko Tuomilehto, Understanding Society Scientific Group;, Matti Uusitupa, Marja Vääräsmäki, Ilonca Vaartjes, Magdalena Zoledziewska, Goncalo Abecasis, Beverley Balkau, Hans Bisgaard, Alexandra I Blakemore, Matthias Blüher, Heiner Boeing, Eric Boerwinkle, Klaus Bønnelykke, Erwin P Bottinger, Mark J Caulfield, John C Chambers, Daniel I Chasman, Ching-Yu Cheng, Francis S Collins, Josef Coresh, Francesco Cucca, Gert J De Borst, Ian J Deary, George Dedoussis, Panos Deloukas, Hester M Den Ruijter, Josée Dupuis, Michele K Evans, Ele Ferrannini, Oscar H Franco, Harald Grallert, Torben Hansen, Andrew T Hattersley, Caroline Hayward, Joel N Hirschhorn, Arfan Ikram, Erik Ingelsson, Fredrik Karpe, Kay-Tee Kaw, Wieland Kiess, Jaspal S Kooner, Antje Körner, Timo Lakka, Claudia Langenberg, Lars Lind, Cecilia M Lindgren, Allan Linneberg, Leonard Lipovich, Ching-Ti Liu, Jun Liu, Yongmei Liu, Ruth J F Loos, Patrick E Macdonald, Karen L Mohlke, Andrew D Morris, Patricia B Munroe, Alison Murray, Sandosh Padmanabhan, Colin N A Palmer, Gerard Pasterkamp, Oluf Pedersen, Patricia A Peyser, Ozren Polasek, David Porteous, Michael A Province, Bruce M Psaty, Rainer Rauramaa, Paul M Ridker, Olov Rolandsson, Patrik Rorsman, Frits R Rosendaal, Igor Rudan, Veikko Salomaa, Matthias B Schulze, Robert Sladek, Blair H Smith, Timothy D Spector, John M Starr, Michael Stumvoll, Cornelia M Van Duijn, Mark Walker, Nick J Wareham, David R Weir, James G Wilson, Tien Yin Wong, Eleftheria Zeggini, Alan B Zonderman, Jerome I Rotter, Andrew P Morris, Michael Boehnke, Jose C Florez, Mark I Mccarthy, James B Meigs, Anubha Mahajan, Robert A Scott, Anna L Gloyn, Inês Barroso

Faculty, Staff and Student Publications

Background: Genome-wide association studies for glycemic traits have identified hundreds of loci associated with these biomarkers of glucose homeostasis. Despite this success, the challenge remains to link variant associations to genes, and underlying biological pathways.

Methods: To identify coding variant associations which may pinpoint effector genes at both novel and previously established genome-wide association loci, we performed meta-analyses of exome-array studies for four glycemic traits: glycated hemoglobin (HbA1c, up to 144,060 participants), fasting glucose (FG, up to 129,665 participants), fasting insulin (FI, up to 104,140) and 2hr glucose post-oral glucose challenge (2hGlu, up to 57,878). In addition, we performed network …

Designing Of Customized Devices In Orthodontics By Digital Imaging And Cad/Fem Modeling, Kaustubh Mantri, Priyanka Paul Madhu, Gunjan Taori, Nishant Rathi

International Arab Journal of Dentistry

In current decade, patient’s demand of minimal orthodontic treatment have encouraged the introduction of appliance that will be lighter, improved profile and better esthetics with regard to conventional orthodontic treatment. Considering aesthetic treatment options, removable clear aligner treatment got popular among patients since it allows clinician to deliver comprehensive orthodontic treatment while maintaining comfort of patient. The aligners should exert an adequate force in order to shift the tooth to a desirable position. But, in recent times, the relation of applied force and aligner property (eg. thickness) is inadequately witnessed. This article focuses on a patient-focused framework has been formulated …

Correlation Of The Initial Bone Height To The Middle Facial Height And The Maxillary Sinus Volume: A Retrospective Study, Mark Bou Chaaya, Gabriel Menassa, Nabil Ghosn, Joyce Nicolas, Nada Naaman

International Arab Journal of Dentistry

This study aims to measure and establish a correlation between the initial bone height (IBH) at the dentate posterior maxillary sextants to the middle facial height (MFH) and the maxillary sinus volume (SV). Thirty CBCTs split evenly between males and females were retrospectively selected and processed to measure the SV and the IBH from the first premolar to the second molar. A clinical measurement was performed on each patient to evaluate the MFH. A significant positive correlation was found between MFH and SV. No significant correlation was found between the IBH of the first premolar and the SV or MFH …

Evaluation Of Amnion Chorion Membrane For Socket Preservation After The Extraction Of Maxillary Single Rooted Teeth: A Randomized Controlled Clinical Trial, Karim Soussi, Nayer Aboelsaad, Ziad Aly

International Arab Journal of Dentistry

Introduction: The aim of this study was to assess the efficiency of using dehydrated de-epithelialized amnion chorion membrane (ddACM) on socket preservation in the anterior region, clinically and radiographically.

Methods: 26 unrestorable maxillary anterior or single rooted premolars, with buccal fenestration, were selected. The socket was filled with allograft material and covered with ddACM for the test group, and allograft material with a collagen membrane for the control group divided equally. Clinical parameters including gingival healing and tissue thickness was assessed. Volumetric bone change was measured 4 months later using a CBCT.

Results: Test group showed clinical …

Dental Students’ Perception Of Their Educational Environment In Relation To Their Satisfaction With Dentistry Major: A Cross‑Sectional Study, Yoon Min Gil, Ji Soo Hong, Ju Ly Ban, Jae‑Sung Kwon, Jae‑Il Lee

Publications and Research

Background: Students’ perception of their educational environment and satisfaction with their major can reveal the extent of their readiness to practice their profession after graduation. This study aimed to evaluate dental students’ perception of their educational environment and satisfaction with their major in dentistry, as well as the relationship between these two factors.

Methods: An online survey was conducted in 2022 among first- to fourth-year students across 11 dental schools in Korea. The Dundee Ready Education Environment Measure (DREEM) and Academic Major Satisfaction Scale (AMSS) were used to measure the students’ perception of the educational environment and satisfaction with their …

Provider Racial Concordance And Medical Mistrust In Pediatric Dentistry, Chinelo Eke

Theses and Dissertations

Purpose: Studies have drawn varying conclusions on the importance of a racially concordant patient provider relationship. Medical mistrust has continued to garner attention as healthcare enterprises thread equity, diversity and inclusion throughout their organizational policies, practices and systems.

Methods: Parents/caregivers of pediatric patients at VCU Pediatric Dentistry were invited to participate. Surveys included questions about demographics, racial concordance, language preference, and the validated Group-Based Medical Mistrust Scale.

Results: A total of 246 guardians completed the survey. For guardians, 40% reported Black or African American, 31% Hispanic, and 19% Caucasian. Seventy-one percent of guardians reported speaking English, 18% Spanish, and 11% …