Thyroglossal Duct Cyst: Abbreviated Review and Case Report.

The thyroglossal duct cyst (TGDC) is the most common developmental cyst of the neck. The cyst typically occurs along the midline of the neck on the ventral surface. Malignant transformation is rare and can be diagnosed only after histologic examination of a biopsy specimen.

Should Lecture Recordings Be Mandated in Dental Schools? Two Viewpoints: Viewpoint 1: Lecture Recordings Should Be Mandatory in U.S. Dental Schools and Viewpoint 2: Lecture Recordings Should Not Be Mandatory in U.S. Dental Schools.

Transcription or recording of lectures has been in use for many years, and with the availability of high-fidelity recording, the practice is now ubiquitous in higher education. Since technology has permeated education and today's tech-savvy students have expectations for on-demand learning, dental schools are motivated to record lectures, albeit with positive and negative implications. This Point/Counterpoint article addresses the question of whether lecture recording should be mandatory in U.

Which Way to Lean? A National Study of Women Dental Faculty Members' Career Aspirations and Choices.

The aim of this first national study of women in academic dentistry was to explore factors and perceived barriers for why administrative/leadership positions were or were not sought via data collected from full-time women dental faculty members in the U.S. In fall 2015, the researchers conducted a survey that employed a combination of response formats: forced choice from a menu, multiple allowable answers, and open-ended written comments.

Eagle Syndrome Presenting after Blunt Trauma.

As classically described, Eagle syndrome is an entity where patients develop pain or neurologic manifestations arising from an elongated styloid process and/or an ossified stylohyoid ligament irritating or compressing adjacent cranial nerves or the carotid arteries. Over the past few years, there have been reports of actual injury to the internal carotid artery with dissection, occlusion, and strokes. We present 3 cases identified after blunt trauma: 1 due to carotid compression and 2 due to actual injury to the internal carotid artery.

Assessing the Effectiveness of a School-Based Dental Clinic on the Oral Health of Children Who Lack Access to Dental Care.

This program evaluation examines the effectiveness of a school-based dental clinic. A repeated-measures design was used to longitudinally examine secondary data from participants ( N = 293). Encounter intensity was developed to normalize data.

How rare bone diseases have informed our knowledge of complex diseases.

Rare bone diseases, generally defined as monogenic traits with either autosomal recessive or dominant patterns of inheritance, have provided a rich database of genes and associated pathways over the past 2-3 decades. The molecular genetic dissection of these bone diseases has yielded some major surprises in terms of the causal genes and/or involved pathways. The discovery of genes/pathways involved in diseases such as osteopetrosis, osteosclerosis, osteogenesis imperfecta and many other rare bone diseases have all accelerated our understanding of complex traits.

Diagnostic Occlusal Adjustment: Case Presentation for Dental Students.

Introduction: The concept of occlusal therapy as an aspect of overall patient care can be difficult for a dental student to grasp. A clear understanding of the position of the teeth, temporomandibular joints, and articulator components is necessary as the position of the teeth and condyles moves from centric relation to maximum intercuspation.

Methods: This slide-show presentation, self-assessment rubric, and instructor guide were created to enhance student understanding of occlusal concepts.

The genetics of bone mass and susceptibility to bone diseases.

Osteoporosis is characterized by low bone mass and an increased risk of fracture. Genetic factors, environmental factors and gene-environment interactions all contribute to a person's lifetime risk of developing an osteoporotic fracture. This Review summarizes key advances in understanding of the genetics of bone traits and their role in osteoporosis.

Integration of Basic-Clinical Sciences, PBL, CBL, and IPE in U.S. Dental Schools' Curricula and a Proposed Integrated Curriculum Model for the Future.

The integration of basic and clinical sciences in dental curricula enhances the application of basic science principles to clinical decision making and improves students' critical thinking. The aim of this study was to define the characteristics of U.S.

Nonthermal Atmospheric Plasmas in Dental Restoration.

It is well known that the service life of contemporary composite restoration is unsatisfactory, and longevity of dentin bonding is one of the major culprits. Bonding is essentially a hybridization process in which dental substrate and adhesive resin interact with each other through an exchange process. Thus, the longevity of dentin bonding can only be improved with enhanced qualities in substrate, adhesive resin, and their interaction within the hybridization zone.

Massive Open Online Courses in Dental Education: Two Viewpoints: Viewpoint 1: Massive Open Online Courses Offer Transformative Technology for Dental Education and Viewpoint 2: Massive Open Online Courses Are Not Ready for Primetime.

This point/counterpoint article discusses the strengths and weaknesses of incorporating Massive Open Online Courses (MOOCs) into dental education, focusing on whether this relatively new educational modality could impact traditional dental curricula. Viewpoint 1 asserts that MOOCs can be useful in dental education because they offer an opportunity for students to learn through content and assessment that is delivered online. While specific research on MOOCs is limited, some evidence shows that online courses may produce similar learning outcomes to those in face-to-face courses.

Phosphatase and Tensin Homolog Hamartoma Tumor Syndrome: A Case Report.

Introduction: Phosphatase and tensin homolog (PTEN) hamartoma tumor syndrome (PHTS) may manifest as one of four distinctive disorders: 1) Cowden syndrome; 2) Bannayan-Riley-Ruvalcaba syndrome; 3) Proteus syndrome; or 4) Proteus-like syndrome. Clinical features of PHTS commonly include multiple benign hamartomas of the skin and mucous membranes as well as macrocephaly. Despite the benign nature of the characteristic lesions, patients diagnosed with PHTS are at increased risk of certain cancers, most notably carcinomas of the breast, thyroid, and endometrium.

Attitudes and motivations regarding willingness to participate in dental clinical trials.

Background: This study examined attitudes about research, knowledge of the research process, reasons for and satisfaction with participation in a dental clinical trial as a function of demographic characteristics.

Materials And Methods: 180 adults were invited to complete a 47-item survey at the completion of a 10-week dental product study at a Midwestern academic dental center. Seven demographic items included gender, race/ethnicity, age, education, household income, location of usual dental care, and dental insurance.

Light-Cured Self-Etch Adhesives Undergo Hydroxyapatite-Triggered Self-Cure.

Light cure is a popular mode of curing for dental adhesives. However, it suffers from inadequate light delivery when the restoration site is less accessible, in which case a self-cure mechanism is desirable to salvage any compromised polymerization. We previously reported a novel self-cure system mediated by ethyl 4-(dimethylamino)-benzoate (4E) and hydroxyapatite (HAp).

Faculty Development at One Midwestern Dental School: A Program Evaluation.

Most dental school faculty members arrive on campus with a wealth of clinical experience but little to no teacher training. For the past two decades, there has been a call for schools to educate their faculty on a wide variety of topics including educational methodology and cutting-edge educational techniques through faculty development programs. Drawing on theories of general program evaluation as well as evaluation specific to educational programming, the aim of this study was to investigate outcomes of the Faculty Development Program at the University of Missouri-Kansas City School of Dentistry between 2007 and 2014.

Osteocytes, not Osteoblasts or Lining Cells, are the Main Source of the RANKL Required for Osteoclast Formation in Remodeling Bone.

The cytokine receptor activator of nuclear factor kappa B ligand (RANKL), encoded by the Tnfsf11 gene, is essential for osteoclastogenesis and previous studies have shown that deletion of the Tnfsf11 gene using a Dmp1-Cre transgene reduces osteoclast formation in cancellous bone by more than 70%. However, the Dmp1-Cre transgene used in those studies leads to recombination in osteocytes, osteoblasts, and lining cells making it unclear whether one or more of these cell types produce the RANKL required for osteoclast formation in cancellous bone. Because osteoblasts, osteocytes, and lining cells have distinct locations and functions, distinguishing which of these cell types are sources of RANKL is essential for understanding the orchestration of bone remodeling.

Dental Hygienists' Experiences with Motivational Interviewing: A Qualitative Study.

The effectiveness of Motivational Interviewing (MI) to change health behaviors is well documented. Previous studies support use of MI to change oral health behaviors in the areas of early childhood caries and periodontal diseases, but research is limited due to the sparse number of oral health care providers with training in MI. The University of Missouri-Kansas City (UMKC) formally integrated MI training into its dental hygiene curriculum five years ago.

Mycobacterium tuberculosis resistance in pulmonary TB patients in Cameroon: a phenotypic susceptibility assay.

Objective: To determine the resistance of Mycobacterium tuberculosis to first- and second-line agents in adult pulmonary tuberculosis (TB) patients in Cameroon using a novel phenotypic assay.

Setting: Samples were collected from TB patients at Bamenda Hospital in Bamenda, Cameroon.

Design: Samples were collected consecutively from adult pulmonary TB patients over a 2-month period.

Association of Functional Gene Polymorphism with Apical Periodontitis.

Introduction: To date, only a few studies have searched for relationships between genetic polymorphism and periapical microbial infection. Thus, the purpose of this systematic review was to evaluate the relationship between host modifying factors and their association with apical periodontitis.

Methods: Two reviewers independently conducted a comprehensive literature search.

ADEA/AAL Institute for Allied Health Educators: Program Evaluation.

Revised accreditation standards for dental and dental hygiene education programs have increased emphasis on faculty development that can improve teaching and learning, foster curricular change including use of teaching and learning technologies, and enhance retention and satisfaction of faculty. The American Dental Education Association (ADEA) and Academy for Academic Leadership (AAL) established the Institute for Allied Health Educators (IAHE) in 2007 to address faculty development needs for allied dental and allied health educators. In 2009, it was transitioned to an online program, which resulted in increased enrollment and diversity of participants.

Surgical and Laser Treatment of Hemangiomas of the Lips.

Introduction: Single or multiple cavernous hemangiomas involving the lips can be disfiguring and are subject to traumatic hemorrhage and ulceration. Furthermore, the cavernous hemangiomas may increase in size over time. The lip is a unique body tissue because of the vermilion color.

Regulation of FGF23 expression in IDG-SW3 osteocytes and human bone by pro-inflammatory stimuli.

Fibroblast growth factor-23 (FGF23), produced by osteocytes, is the key physiological regulator of phosphate homeostasis. Sepsis patients often experience transient hypophosphataemia, suggesting the regulation of FGF23 levels by pro-inflammatory factors. Here, we used the osteocyte-like cell line IDG-SW3 to investigate the effect of pro-inflammatory stimuli on FGF23 production.

Development and outcomes of an online-onsite hybrid dental admissions enhancement pilot program.

The University of Missouri-Kansas City (UMKC) School of Dentistry has piloted two years of an Admissions Enhancement Program (AEP) with students from underrepresented minority groups and/or economically disadvantaged areas of Missouri interested in applying to dental school. The AEP utilizes an innovative online-onsite hybrid format to elevate students' foundational knowledge in biology, chemistry, organic chemistry, and quantitative reasoning. The online component includes interaction with UMKC instructors using tablet technology and Wimba virtual classroom sessions.

The status of the scholarship of teaching and learning in dental education.

The purpose of this study was to determine the current status of the Scholarship of Teaching and Learning (SoTL) within academic dentistry. A twenty-two-item survey was distributed to faculty members of American Dental Education Association (ADEA) member schools asking about their awareness of SoTL practices, perceived barriers to SoTL application, and ways to enhance SoTL activity. Four hundred thirty surveys with equal distribution of assistant, associate, and full professors were received (this may be considered a response rate of 5.