Digital Commons Network^™

A Current Overview Of Materials And Strategies For Potential Use In Maxillofacial Tissue Regeneration, Hossein E. Jazayeri, Mohammadreza Tahriri, Mehdi Razavi, Kimia Khoshroo, Farahnaz Fahimipour, Erfan Dashtimoghadam, Luis Eduardo Almeida, Lobat Tayebi

School of Dentistry Faculty Research and Publications

Tissue regeneration is rapidly evolving to treat anomalies in the entire human body. The production of biodegradable, customizable scaffolds to achieve this clinical aim is dependent on the interdisciplinary collaboration among clinicians, bioengineers and materials scientists. While bone grafts and varying reconstructive procedures have been traditionally used for maxillofacial defects, the goal of this review is to provide insight on all materials involved in the progressing utilization of the tissue engineering approach to yield successful treatment outcomes for both hard and soft tissues. In vitro and in vivo studies that have demonstrated the restoration of bone and cartilage tissue with …

Development Of 3d Pcl Microsphere/Tio2 Nanotube Composite Scaffolds For Bone Tissue Engineering, Kimia Khoshroo, Tahereh S. Jafarzadeh Kashi, Fathollah Moztarzadeh, Mohammadreza Tahriri, Hossein E. Jazayeri, Lobat Tayebi

School of Dentistry Faculty Research and Publications

In this research, the three dimensional porous scaffolds made of a polycaprolactone (PCL) microsphere/TiO₂ nanotube (TNT) composite was fabricated and evaluated for potential bone substitute applications. We used a microsphere sintering method to produce three dimensional PCL microsphere/TNT composite scaffolds. The mechanical properties of composite scaffolds were regulated by varying parameters, such as sintering time, microsphere diameter range size and PCL/TNT ratio. The obtained results ascertained that the PCL/TNT (0.5 wt%) scaffold sintered at 60 °C for 90 min had the most optimal mechanical properties and an appropriate pore structure for bone tissue engineering applications. The average pore size …

Viscoelastic Properties Of Orthodontic Adhesives Used For Lingual Fixed Retainer Bonding, Demetrios P. Papadogiannis, A. Iliadi, T. Gerard Bradley, N. Silikas, George Eliades, T. Eliades

School of Dentistry Faculty Research and Publications

Objective

To evaluate the viscoelastic properties of two experimental BPA-free and one BisGMA-based orthodontic resin composite adhesives for bonding fixed retainers.

Methods

A commercially available BisGMA-based (TXA: Transbond LR) and two bisphenol A-free experimental adhesives (EXA and EXB) were included in the study. The viscoelastic behavior of the adhesives was evaluated under static and dynamic conditions at dry and wet states and at various temperatures (21, 37, 50 °C). The parameters determined were shear modulus (G), Young’s modulus (E) under static testing and storage modulus (G₁), loss tangent (tan δ) and dynamic viscosity (n*) under …

Cranio-Maxillofacial Reconstruction With Microvascular Radialis Flaps—Parameters And Correlations Of Postoperative Pain Management, Gregor F. Raschke, Winfried Meissner, Andre Peisker, Gabriel Djedovic, Ulrich M. Rieger, Arndt Guentsch, Daria Porwit, Marta Gomez-Dammeier, Stefan Schultze-Mosgau

School of Dentistry Faculty Research and Publications

Objectives

Postoperative pain management is of highest interest for patients undergoing maxillofacial surgery including microvascular reconstructive surgery. Currently, there is a lack of information regarding process and outcome of postoperative pain management after microvascular reconstruction.

Materials and methods

In a prospective clinical study, 31 adults were evaluated on the first postoperative day following microvascular reconstruction with a radial forearm flap using the standardized questionnaire of the Germany-wide project Quality Improvement in Postoperative Pain Management (QUIPS). It enables a standardized assessment of patients’ characteristics, pain parameters, outcome and pain therapy process parameters.

Results

Pain management consisted predominately of premedication with midazolam, …

Optimizing Anterior Implant Outcome Immediately After Implant Placement And Grafting By Using Patient’S Extracted Teeth: A Case Report, Soni Prasad, Jay Darryl Banez, Despoina Bompolaki, Yvonne Hart

School of Dentistry Faculty Research and Publications

Optimizing anterior implant outcome using patient’s extracted teeth.

Successful implant treatment in the anterior maxilla is predicated on providing a functional and esthetically acceptable outcome. As well, achieving a predictable ideal emergence profile and soft tissue contour is expected. Placing immediate provisional restorations utilizing the patient’s modified extracted teeth can facilitate initiate facial soft tissue contouring while precluding undue pressure on the surgical site during the early healing phase. This allows for a one stage surgical procedure, fixed provisionalization and ideal tissue contouring.

This clinical report presents the use of a patient’s modified extracted permanent teeth as bonded fixed provisional …

Oral Examination, Alessandro Villa, Michael J. Wells, Drore Eisen, Jeff Burgess, James J. Nordlund, Denis P. Lynch, Gary L. Stafford

School of Dentistry Faculty Research and Publications

The oral cavity is the first component of the digestive tract, which is delimited by the lips anteriorly and the oropharynx posteriorly. The oral cavity functions as a protective barrier and is an essential component for speech and swallowing, mastication, digestion, and taste sensation.

The oral examination comprises a uniform and consistent inspection of the head and neck and an intraoral evaluation of the hard and soft tissues (see the images below) in conjunction with a thorough medical and dental history. The entire mouth should be inspected regardless of the patient’s chief complaint and reasons for the visit. ^{[1 …}

The Relationships Between Fluoride Intake Levels And Fluorosis Of Late‐Erupting Permanent Teeth, Pradeep Bhagavatula, Alexandra Curtis, Barbara Broffitt, Karin Weber-Gasparoni, John J. Warren, Steven M. Levy

School of Dentistry Faculty Research and Publications

Objectives

To examine the relationships between fluoride intake levels and fluorosis of late‐erupting permanent teeth.

Methods

The current study used information collected from 437 children in the longitudinal Iowa Fluoride Study. Participants' fluoride intake information was collected using questionnaires from birth to age 10 years. Estimated mean daily fluoride intake was categorized into low, moderate, and high intake tertiles for each age interval (2‐5, 5‐8, and 2‐8 years). Bivariate analyses were performed to study the relationships between self‐reported fluoride intake levels during three age intervals and dental fluorosis.

Results

For canines and second molars, the prevalence of mostly mild fluorosis …

Evaluation Of Glycated Albumin (Ga) And Ga/Hba1c Ratio For Diagnosis Of Diabetes And Glycemic Control: A Comprehensive Review, Sara Yazdanpanah, Mohammad Rabiee, Mohammadreza Tahriri, Mojgan Abdolrahim, Asodollah Rajab, Hossein E. Jazayeri, Lobat Tayebi

School of Dentistry Faculty Research and Publications

Diabetes Mellitus (DM) is a group of metabolic diseases characterized by chronic high blood glucose concentrations (hyperglycemia). When it is left untreated or improperly managed, it can lead to acute complications including diabetic ketoacidosis and non-ketotic hyperosmolar coma. In addition, possible long-term complications include impotence, nerve damage, stroke, chronic kidney failure, cardiovascular disease, foot ulcers, and retinopathy. Historically, universal methods to measure glycemic control for the diagnosis of diabetes included fasting plasma glucose level (FPG), 2-h plasma glucose (2HP), and random plasma glucose. However, these measurements did not provide information about glycemic control over a long period of time. To …

Effect Of One Piece Versus Two Piece Mini Implants On Bone Height Of Implant Retained Mandibular Overdenture, Fardos N. Rizk, Jehan Fikry Prof., Amr Badr, Ahmed Damarisy Dr.

Dentistry

Introduction: Severely atrophied mandibles are a common problem within elderly completely edentulous patients. Given their small diameters, long height and self-tapping characteristics, miniimplant retained over-dentures are a valuable treatment option in such patients. Mini-implants are usually once-piece implants, however recently two-piece mini-implants were introduced with aim of addressing the angulation problems. The success of the latter has not been thoroughly studied. Crestal bone height measurements are normally used to evaluate implant success. Therefore this study was conducted to evaluate the effect of one piece versus two piece ERA mini implants on crestal bone height of implant retained mandibular over-denture. Materials …

Infusion Of Essentail Oils In Agarose Gels To Create Antimicrobial Surfaces, Simran Guron

Honors College Theses

The current use of antibiotics is very excessive in multiple settings, from treating patients to being present in cleaning products. This overuse of antibiotics is resulting in multiple consequences, ranging from having a negative impact on human health to breeding antibiotic-resistant strains of microorganisms. Antimicrobial surfaces are useful today to aid in sterilization, especially in the medical setting. This would help prevent the spread of infection of microorganisms in these settings. In our research, agarose acts as the antimicrobial surface and essential oils would act as the solution incorporated into the surface that has the antimicrobial properties. Agarose is a …

A Case Of Recurrent Cerebrovascular Accident In The Setting Of Cardiac Papillary Fibroelastoma., Jahangir Khan Md, Matthew Sullivan Do, Amy M. Ahnert Md

Department of Medicine

No abstract provided.

Refugee Health Education: “Learn To Succeed. Together We Build Our Community.”, Maria Theresa P. Panizales

Doctor of Nursing Practice (DNP) Projects

Background: The United States Refugee Resettlement Program (RRP) advocates and supports resettled refugees towards self-sufficiency within 8 months of arriving in the US. The program assumes that refugees are able to attain autonomy within a limited time frame notwithstanding a lack of English language proficiency, low literacy, and socio-cultural discordance. After the RRP support, resettled refugees continue to experience disparities in health knowledge and a gap in socio-cultural awareness, which contribute to poor health outcomes. Purpose: To develop, implement, and evaluate the impact of a comprehensive culturally sensitive health education program in addressing resettled refugees’ identified health needs resulting from …

Fluoride Varnish Application In The Pediatric Population, Ellen Gnaedinger

Doctor of Nursing Practice (DNP) Projects

Purpose: The United States (U.S.) has a persistent problem of dental caries in primary teeth with a greater prevalence of dental caries found in minority and poor children. The majority of children in the U.S. experience dental caries in their primary teeth by age eight. This problem could be addressed by primary care providers applying fluoride varnish (FV) to children's teeth starting at the age of primary tooth eruption. The causes of dental caries in children’s primary teeth are multifactorial and therefore require multiple interventions. Around the world providers are utilizing FV as an effective and easily administered strategy. This …

Oral Sex And Hsv-1 Knowledge Among College Freshmen Females, Karen Hendry

Doctor of Nursing Practice (DNP) Projects

Herpes simplex 1 (HSV-1) disease transmission to the genitals has life long health consequences for young women. The aim of this DNP project was to assess knowledge among female college freshmen regarding HSV-1 transmission to the genitals during oral sex.

A voluntary and anonymous online survey was e-mailed to 648 female college freshmen using their college e-mail account. A 19% (N=121) survey response rate was achieved. Seventy-three percent of the college females reported receiving oral sex. Ninety-five percent of the college females knew the possible risk of HSV-1 transmission during oral sex. Ninety-six percent of the female students …

Testing A Novel 3d Printed Radiographic Imaging Device For Use In Forensic Odontology, Tara L. Newcomb, Ann M. Bruhn, Bridget Giles, Hector M. Garcia, M. Arch, Norou Diawara

Dental Hygiene Faculty Publications

There are specific challenges related to forensic dental radiology and difficulties in aligning X-ray equipment to teeth of interest. Researchers used 3D printing to create a new device, the combined holding and aiming device (CHAD), to address the positioning limitations of current dental X-ray devices. Participants (N = 24) used the CHAD, soft dental wax, and a modified external aiming device (MEAD) to determine device preference, radiographer's efficiency, and technique errors. Each participant exposed six X-rays per device for a total of 432 X-rays scored. A significant difference was found at the 0.05 level between the three devices ( …

Physical Therapist Students’ Development Of Diagnostic Reasoning: A Longitudinal Study, Sarah Gilliland

Physical Therapy Faculty Articles and Research

Background and Purpose. Clinical reasoning is a complex problem-solving process that is necessary for effective clinical practice in physical therapy. Within the process of clinical reasoning, a physical therapist’s diagnostic reasoning should address the patient’s functional movement abilities and the impact of the patient’s condition on his or her ability to participate in life activities. This longitudinal study examined the development of entry-level physical therapist students’ diagnostic reasoning processes across time in their doctor of physical therapy education.

Methods. Qualitative methods were used to analyze participants’ diagnostic reasoning during a simulated patient case scenario. Six physical therapist students …

Distal Interphalangeal Joint Arthrodesis Complicated By Postoperative Infection: A Rare Presentation Of Disseminated Herpes Simplex Virus., Meredith N. Osterman, Michael P. Gaspar

Department of Orthopaedic Surgery Faculty Papers

Postoperative infection after elective arthrodesis of the interphalangeal joint is an uncommon complication often necessitating urgent debridement. We present the rare case of a female patient with a history of oral herpetic lesions, who underwent elective arthrodesis of the middle and index fingers for treatment of erosive osteoarthritis and subsequently developed a postoperative herpetic infection at the surgical site.

The Experience Of Qigong Among Women Cancer Survivors, Jennifer Sveund

Antioch University Dissertations & Theses

Research has shown that qigong can be beneficial for a variety of health related conditions; However, evidence suggests that in the United States, a lack of well designed clinical trials limits the efficacy of qigong in the context of cancer treatment. Research has indicated that careful consideration should be given to the design of randomized control trials using qigong due to the conflicting philosophical methodologies. In the United States, qigong has been under investigated, particularly lacking are qualitative inquiries into qigong use and cancer survivorship. This study is an interpretative phenomenological inquiry that sought to understand women’s experience of qigong …

Prevalence And Possible Factors Associated With Anaemia, And Vitamin B 12 And Folate Deficiencies In Women Of Reproductive Age In Pakistan: Analysis Of National-Level Secondary Survey Data, Sajid Bashir Soofi, Gul Nawaz Khan, Kamran Sadiq, Shabina Ariff, Atif Habib, Sumra Kureishy, Imtiaz Hussain, Muhammad Umer, Zamir Suhag, Arjumand Rizvi, Zulfiqar Ahmed Bhutta

Department of Paediatrics and Child Health

Objective: To determine the prevalence and possible factors associated with anaemia, and vitamin B12 and folate deficiencies in women of reproductive age (WRA) in Pakistan.
Methods: A secondary analysis was conducted on data collected through the large-scale National Nutrition Survey in Pakistan in 2011. Anaemia was defined as haemoglobin levels /dL, vitamin B12 deficiency as serum vitamin B12 levels of /mL (150 pmol/L) and folate deficiency as serum folate levels /mL (10 nmol/L).
Results: A total of 11 751 blood samples were collected and analysed. The prevalence of anaemia, vitamin B12 deficiency and folate deficiency was 50.4%, 52.4% and 50.8%, …

Master Of Science In Anesthesia Ft. Lauderdale 2017, Nova Southeastern University

Health Professions Divisions Course Catalogs and Course Descriptions

No abstract provided.

College Of Health Care Sciences Master Of Health Science Online Program 2017, Nova Southeastern University

Health Professions Divisions Course Catalogs and Course Descriptions

No abstract provided.

Journey From Black To Pink Gums: Management Of Melanin Induced Physiological Gingival Hyper Pigmentation, Huma Farid, Muhammad Saad Shinwari, Farhan Raza Khan, Farzin Tanwir

Department of Surgery

Abstract

Smile is an expression of happiness, self-confidence, kindness and beauty. Along with teeth and lips, gingiva is also a vital component of smile. Melanin induced gingival hyper pigmentation may appear un-aesthetic especially when it is associated with high smile line, upper anterior labial segment and is uneven in appearance. It affects individuals from all races. Generally, it is believed that melanin induced gingival hyper pigmentation is confined to individuals from dark races. But studies have shown that Iranian, Indian, Italian, Arabian, Greek. German, French, Japanese, Chinese, Jewish, Thai, Malaysian and other ethnic groups also display clinical gingival pigmentation.1 Gingival …