Dentistry Commons^™

Randomized Control Trial Of A Novel Dental Gel As An Adjunct To Scaling And Root Planing In Subjects With Stage Ii & Iii Periodontitis, Sarah Pham

All ETDs from UAB

The current standard of care for treating chronic periodontitis is scaling and root planing (ScRP) followed by supportive periodontal therapy (SPT) (Cobb et al., 2021; Ramfjord et al., 1987). The goal of ScRP is to eliminate supra- and subgingival bacterial deposits and to reduce periodontal pathogens, inflammation, and pocket depths (Greenstein, 2000). Although ScRP has been shown to significantly improve baseline clinical parameters, moderate to advanced cases may require additional surgical therapy which many patients resist (Stambaugh, 1981; Becker et al., 2001). Currently, no dentifrice used adjunctively has been proven to increase the therapeutic effects of scaling and root planing. …

Geriatric Esthetics: A Comparison Of Prosthodontists, General Practitioners, And Laypeople's Perception, Rawinun Puangkaew

Chulalongkorn University Theses and Dissertations (Chula ETD)

In this study, we evaluated the esthetic perceptions of prosthodontists, general practitioners, and laypeople in elderly smile, using varying the exposure of the maxillary incisors in rest position and a full smile, size of buccal corridor and gingival display of maxillary posterior teeth. The picture of elderly smile was modified and shown with randomized sequence. Participants are asked to rate each image by using a numerical visual analog scale (0-10 scale). A total of 150 participants consisted of 50 Thai prosthodontists, 50 general practitioners, and 50 laypeople. Some pictures exhibited statistically significant differences (p0.05). All variation of incisal display were …

ผลสำเร็จของการรักษาเนื้อเยื่อในแบบคงความมีชีวิตในฟันแท้ที่ผุลึก การทบทวนวรรณกรรมอย่างเป็นระบบ, ฤดีมาศ พัฒนพงศานนท์

Chulalongkorn University Theses and Dissertations (Chula ETD)

บทนำ: การทบทวนวรรณกรรมอย่างเป็นระบบนี้มีวัตถุประสงค์เพื่อหาผลความสำเร็จของการรักษาเนื้อเยื่อในแบบคงความมีชีวิตวิธีการต่างๆ ได้แก่ การปิดทับเนื้อเยื่อในโดยตรง การทำพัลโพโตมีบางส่วนและการทำพัลโพโตมีในฟันแท้ที่ผุทะลุโพรงประสาทฟัน โดยแบ่งตามการวินิจฉัย ได้แก่ Reversible pulpitis และ Irreversible pulpitis วิธีดำเนินการ: ทำการสืบค้นงานวิจัยและการศึกษาผ่านฐานข้อมูลอิเล็กทรอนิกส์และสืบค้นด้วยมือ งานวิจัยที่ตรงตามเกณฑ์คัดเข้าจะถูกคัดเข้ามาทำการวิเคราะห์ข้อมูล การประเมินความเสี่ยงต่อการเกิดอคติ (Risk of bias) ทำโดยใช้แบบประเมิน RoB 2 และ the ROBINS-I tool สำหรับงานวิจัยชนิด RCTs และงานวิจัยชนิด Non-RCTs ตามลำดับ ข้อมูลที่สังเคราะห์จากงานวิจัยที่คัดเข้ามาถูกแบ่งออกเป็น 2 กลุ่ม คือ ฟันที่ได้รับการวินิจฉัยเป็น Reversible pulpitis และ Irreversible pulpitis แต่ละกลุ่มจะทำการคิดอัตราความสำเร็จถ่วงน้ำหนักที่ค่าความเชื่อมั่นที่ 95% ของการรักษาแต่ละวิธี ได้แก่ การปิดทับเนื้อเยื่อในโดยตรง การทำพัลโพโตมีบางส่วนและการทำพัลโพโตมีที่ระยะเวลาการติดตามอาการต่างๆ สำหรับการคิดอัตราความสำเร็จของวัสดุปิดทับเนื้อเยื่อในที่ใช้ในการรักษาจะทำการคำนวณด้วยวิธีการเดียวกันโดยใช้โปรแกรม R-statistics version 4.3.2 ผลการศึกษา: งานวิจัยที่ได้รับการคัดเข้าและนำมาวิเคราะห์ข้อมูลมีทั้งหมด 31 งานวิจัย อัตราความสำเร็จถ่วงน้ำหนักที่ค่าความเชื่อมั่นที่ 95% ของการรักษาแต่ละวิธีของฟันที่ได้รับการวินิจฉัยเป็น Reversible pulpitis มีค่า 78.7 - 93.5% โดยการรักษาด้วยการทำพัลโพโตมีบางส่วนมีอัตราความสำเร็จสูงกว่าการปิดทับเนื้อเยื่อในโดยตรงอย่างมีนัยสำคัญทางสถิติ ส่วนฟันที่ได้รับการวินิจฉัยเป็น Irreversible pulpitis อัตราความสำเร็จถ่วงน้ำหนักของการรักษาแต่ละวิธีมีค่า 79.0 - 90.6% โดยการทำพัลโพโตมีให้อัตราความสำเร็จสูงสุด สำหรับอัตราความสำเร็จถ่วงน้ำหนักของวัสดุปิดทับเนื้อเยื่อในในกลุ่ม Bioceramics ให้อัตราความสำเร็จสูงกว่าวัสดุชนิด Calcium hydroxide อย่างมีนัยสำคัญทางสถิติ สรุปผล: การรักษาเนื้อเยื่อในแบบคงความมีชีวิต ได้แก่ การปิดทับเนื้อเยื่อในโดยตรง การทำพัลโพโตมีบางส่วนและการทำพัลโพโตมีควรพิจารณาใช้รักษาฟันแท้ที่มีชีวิตที่ผุทะลุโพรงประสาทฟัน สำหรับฟันที่ได้รับการวินิจฉัยเป็น Reversible pulpitis การทำพัลโพโตมีบางส่วนมีอัตราความสำเร็จสูงกว่าการปิดทับเนื้อเยื่อในโดยตรงอย่างมีนัยสำคัญทางสถิติ ส่วนฟันที่ได้รับการวินิจฉัยเป็น Irreversible pulpitis การทำพัลโพโตมีมีอัตราความสำเร็จสูงเมื่อเทียบกับวิธีอื่นๆ สำหรับวัสดุปิดทับเนื้อเยื่อในวัสดุชนิด Bioceramics ให้ผลสำเร็จสูงกว่า Calcium hydroxide อย่างมีนัยสำคัญทางสถิติ

Effects Of Jagged1 On Mirna Expression In Dental Stem Cells, Promphakkon Kulthanaamondhita

Chulalongkorn University Theses and Dissertations (Chula ETD)

Notch signaling is activated in dental pulp tissues after direct pulp capping treatment in vivo, implying a role in tertiary dentin formation. Furthermore, Notch signaling also participates in periodontal ligament development and maturation. However, its mechanism of action remains to be elucidated. The present study investigated the expression profile of miRNAs in Notch-activated human dental stem pulp stem cells (DPSCs) and periodontal ligament stem cells (PDLSCs), examined their potential cellular targets and validated the functions of miRNAs in modulating the odonto / osteogenic properties. DPSCs and PDLSCs were treated with indirect immobilized Jagged1. The miRNA expression profile was examined using …

Effect Of Different Beverages On Surface Roughness Of Resin Composite Restorations, Mohamed El-Ghobashy, Rabab Mehesen, Ashraf I. Ali

Mansoura Journal of Dentistry

Objective

To evaluate the effects of different beverages on the surface roughness of different resin composites.

Materials and methods

A total number of 80 discs (5´2 mm dimensions) were made from (Filtek One bulk fill, x-tra fil bulk fill, REVEAL HD, and Filtek Z350XT) and polished. Each group was divided into 4 subgroups, subgroup 1 was immersed in artificial saliva, subgroup 2 was immersed in beer, subgroup 3 was immersed in red bull, and subgroup 4 was immersed in grape juice (n=5). The specimens were immersed in a protocol of 15 min 3 times a day for 30 days. The …

Medication-Related Osteonecrosis Of The Jaws: A Prospective Cross-Sectional Study In A Moroccan Population., Chaimae Mahad, Abdellatif Benider, Ihsane Benyahya

Health Sciences

Introduction: The surgical dentistry department of the CCTD in Casablanca is increasingly receiving cases of medication-related osteonecrosis of the jaws (MRONJ); however, there is a lack of epidemiological data in the department concerning aspects of these conditions. Therefor we proposed to conduct a descriptive cross-sectional study, the main objective of which is to draw up the epidemiological profile of cases of MRONJ in the Oral Surgical department and in the Oncology Department of the Ibn Rochd University Hospital in Casablanca. Methods: A descriptive cross-sectional prevalence study, lasting 2 years, was carried out in the surgical dentistry department of the CCTD …

Chronic Anemia Revealing An Idiopathic Watermelon Stomach: Case Report, Hanane Delsa, Imane Rahmouni, Yassamin Benhayoun Sadafyine, Fatima Belabbes, Anass Nadi, Fedoua Rouibaa

Health Sciences

Watermelon stomach, also known as gastric antral vascular ectasia (GAVE) syndrome, is a rare entity. Patients often present with profound unexplained anemia with or without bleeding externalization. We made the diagnosis during a digestive endoscopy for an etiological assessment of this anemia. Endoscopically, antral erythematous lesions in stripes with a punctate appearance, sometimes hemorrhagic, may suggest a watermelon stomach. The pathophysiology of the watermelon stomach remains complex and unclear. Although several pathologies remain implicated, sometimes, it can be idiopathic. The effectiveness of numerous treatments has been evaluated with relatively satisfactory results. This is a rare case of an idiopathic watermelon …

The Strength Of Motivation For Dental Students, Manal Elhijazi, Ihsane Benyahya

Health Sciences

Context: Motivation plays a key role in academic success. It is a dynamic process that maintains perseverance and tenacity in the face of difficulty. The purpose of our study was to measure and compare the strength of dental students' motivation at the beginning and the end of their training Material and methods: an anonymous self-administered voluntary questionnaire was distributed to 1st and 6th year students at the Faculty of Dentistry in Casablanca This questionnaire consisted of 30 closed questions divided into 3 sections, the first of which provided information on socio-demographic data, the second is devoted to measuring the strength …

Aadej Comm 9 4 2023

AADEJ - The Communicator

The Communicator is the official journal of the American Association of Dental Editors and Journalists (AADEJ). It is published quarterly, distributed digitally via email to members, and posted on the Association's website, AADEJ.org. Each issue includes regular updates from the editorial team and AADEJ board, as well as feature articles on current issues in the field.

Probing The Porphyromonas Gingivalis Nitrosative Stress Response Network, Alexandra Galina

Theses and Dissertations

Objective: To persist in the oral cavity, the perio-pathogen Porphyromonas gingivalis must have an efficient nitrosative stress response mechanism. To better understand how P. gingivalis responds to nitrite (NO₂^-) we must determine what genes are involved in the nitrosative stress response network.

Methods: Through genomic screening, a list of genes was generated that were hypothesized to be part of the nitrosative stress response network and believed to be involved in nitrate/nitrite metabolism or redox state of the cells. Protein coding regions were replaced with the ermF sequence by allelic exchange mutagenesis. 15 mutants were created …

Shear Bond Strength Comparison Of Bioceramics To Root Dentin., Yasmin Alma Hoffman

Graduate Theses, Dissertations, and Problem Reports (ETD)

Introduction: The purpose of this study is to compare the push-out bond strength of four bioceramic materials to root dentin that are used during regenerative endodontics. The bioceramics being tested are: 1. Biodentine®(Septodont); 2. EndoSequence BC Putty Fast Set® (Brasseler); 3. NeoPutty® (Avalon Biomed); and 4. ProRoot MTA White® (Dentsply). A high bond strength of a bioceramic material to root dentin will provide excellent seal. An improved seal may correlate with less potential for contamination of the pulp space that is undergoing regenerative activity. This in turn will lead to long-term clinical success. The null hypothesis is that there is …

The Relationship Between The Expression Of Stromal Cell Derived Factor-1 (Sdf-1) And Regional Acceleratory Phenomenon (Rap) In Orthodontic Tooth Movement After Tooth Extraction In Rats Model, Duangtawan Rintanalert

Chulalongkorn University Theses and Dissertations (Chula ETD)

The stromal cell-derived factor 1 (SDF-1)/chemokine receptor type 4 (CXCR4) axis plays a key role in alveolar bone metabolism during orthodontic tooth movement (OTM). Herein, the effects of the SDF-1/CXCR4 axis on the regional acceleratory phenomenon (RAP) in OTM velocity and on changes in the surrounding periodontium after adjacent tooth extraction in rats were investigated. Six-week-old male Wistar/ST rats underwent left maxillary first molar (M1) extraction and mesial OTM of the left maxillary second molar (M2) with a 10-g force closed-coil spring. Phosphate-buffered saline, immunoglobulin G (IgG) isotype control antibody, or anti-SDF-1 neutralizing monoclonal antibody were injected at the M1 …

Effects Of ⍺-Lactalbumin Hydrolysate On Human Oral Squamous Cell Carcinoma Cell Lines, Agustina Putri Kintan Arini

Chulalongkorn University Theses and Dissertations (Chula ETD)

Background : Alpha-lactalbumin, the protein from human and bovine milk has been found to be promising as an alternative of anticancer agent Objective: To investigate the effects of lactalbumin enzymatic hydrolysate (LAH) on cell proliferation, migration, and mRNA expression of MMP on human squamous cell carcinoma (hSCC) cell lines, in vitro. Materials and Methods: Tongue (HSC-4 and 7) and pharyngeal (HN-30 and 31) hSCC cell lines were treated with a two-fold dilution of LAH (0.39-100 mg/ml). Cell viability and cell proliferation were examined by MTT assay. Cell migration was investigated by a scratch wound healing assay. Gene expression of metastasis-associated …

Dental And Oral Manifestations Of Rheumatoid Arthritis: Is It Related To General Disease Activity?, Omnia A. Abubakr, Ali M Youssef, Mohamed A Mohamed, Mohamed A Hamdy

Journal of Medicine in Scientific Research

Background: RA is a chronic immune-mediated systemic disorder; its pathogenesis is complex. Genetic, environmental, hormonal, and lifestyle are the main risk factors. The correlation between oral health and RA is rising. Oral manifestations in RA include temporomandibular joint disorder, secondary Sjögren’s syndrome, xerostomia, and periodontal disease. Previous studies suggest a bidirectional relationship between RA and periodontal diseases. This study aims to detect oral mucosal and dental disease in RA patients and its relation to demographic features, disease activity, and extra-articular manifestation. Patients and Methods: This cross-sectional study included 150 patients with RA allocated into two groups, 75 patients in each …

Oral Mucosal And Dental Affection In Patients With Systemic Lupus Erythematosus: A Clinical Survey, Omnia A Abubakr, Ali M Youssef, Mohamed A Mohamed, Mohamed A Hamdy

Journal of Medicine in Scientific Research

Background: SLE is a chronic autoimmune disease predominantly affecting young females. Systemic involvement along with variable clinical presentations characterizes SLE. Various oral and dental manifestations have been described in SLE that include oral ulcerations, candida infection, and periodontal disease. We aimed to detect oral mucosal and dental disease in SLE patients and its relation to demographic features, general disease activity, and the extra-articular manifestation. Patients and Methods: 80 patients with SLE were included in this cross-sectional study. Patients were allocated into 2 groups, 40 patients in each group, according to SLE disease control with immunosuppressive medications: group A included patients …

Enhanced Human Periodontal Ligament Stem Cell Viability And Osteogenic Differentiation On Two Implant Materials: An Experimental In Vitro Study, Engy Adel Ahmed Farag, Sara Fikry Dr, Shereen N. Raafat

Dentistry

Background: Surface roughness of dental implants impacts the survival of adult periodontal stem cells and rate of differentiation. This research was conducted to test how human periodontal ligament stem cells behaved on yttria stabilized tetragonal zirconia polycrystals and polyetheretherketone (PEEK) discs with different surface topographies.

Methods: Discs roughening was prepared by sandblasting. Stem cells were cultivated on zirconia discs with a polished surface, polyetheretherketone (PEEK) discs with a polished surface, sandblasted zirconia discs and sandblasted polyetheretherketone (PEEK) discs. Cells viability was assessed after 24, 48, 72 hours. Scanning electron microscopy was used to examine the adherence and attachment of cells. …

Comorbidity Of Hypertension And Chronic Renal Failure And Their Impact On Oral Complications: A Cross-Sectional Study., Dalia Ghalwash, Sara Abdelwahed, Asmaa Abobakr

Dentistry

The present study aimed to investigate the influence of both end-stage renal diseases (ESRD) and hypertension (HTN) on the various oral manifestations and periodontal condition, to evaluate and compare the oral manifestations and periodontal health status in hypertensive patients with ESRD versus control, and to explore any possible correlation of the oral findings with systemic disease status. This was a cross-sectional study which included two equal groups of patients, Group I were hypertensive patients with ESRD and Group II were hypertensive patients only. All patients were hypertensive and were on antihypertensive medications. Regarding the incidence of oral lesions in both …

Effect Of Overlay Material Type And Design On Fracture Resistance Of Mod Cavities In Molars. (In-Vitro Study), Sara Adel Botros, Mohamed Fouad Haridy, Shaimaa Gad

Dentistry

Objective: To evaluate the influence of restoration material type (CAD/CAM lithium disilicate blocks and reinforced composite blocks) and restoration design on fracture resistance of molars with MOD cavities. Methods and Materials: A total of 54 sound human molars were divided into 2 groups (n=9) according to: 1) material type: lithium disilicate CAD/CAM blocks and reinforced composite CAD/CAM blocks; 2) restoration design: overlay with intra-coronal extension or without intra-coronal extension. Additional 18 samples were assigned to positive control group (sound molars, n=9) and negative control group (unrestored MOD cavities, n=9). Standardized MOD cavities were prepared with occlusal width 3 mm, cavity …

Effect Of Different Digital Impression Techniques On The Trueness Of Post Space Scans With Fixed Cervical Diameter, Omar Elsergany

Dentistry

Objective: The aim of this study was to measure the trueness of post space impression by 2 digital impression techniques: Impression Scanning (IS) and Model Scanning (MS) with cervical diameter 3 millimeters. Materials and methods: Fourteen freshly extracted single rooted lower second premolars were endodontically treated using Wave-One single file technique. Then mounted in acrylic blocks parallel to long access using a dental surveyor 2mm above the CEJ, drills in sequence 1.4 and 1.6 millimeter then diamond stone with 3 millimeter diameter were used for teeth preparation with a standardized depth of 8mm. Teeth were scanned by reference scanner InEos5 …

Assessment Of The Effect Of Chin Augmentation With Hyaluronic Acid Filler On Facial Soft Tissues Using Lateral Cephalometric Radiograph, Noha Ibrahim Abdelrahman Professor, Islam Hassan Prof.

Dentistry

Aim: To assess the effect of chin augmentation using Hyaluronic acid filler on facial soft tissues using lateral cephalometric radiographs. Material and methods: Prospective case series. 10 adult female patients with mild chin deficiencies. Patients underwent chin augmentation using Restylane Defyne hyaluronic acid dermal filler. Each patient received 2ml Filler injected in the chin area. Lateral cephalometric radiographs were taken at three-time intervals for each patient. The first radiograph taken before augmentation procedure, second radiograph two weeks after filler injection and the third and final radiograph taken six months after the augmentation procedure. Two readings were used to assess the …

Evaluation Of The Effect Of Platelet-Rich Plasma Versus Platelet-Rich Fibrin On The Rate Of Tooth Movement Duringa Lignment Of Mandibular Anterior Crowding, Noha Ibrahim Abdelrahman Professor

Dentistry

Aim: To evaluate the efficiency of Platelet Rich Plasma vs. Platelet Rich Fibrin on overall leveling and alignment time of mandibular anterior crowding. Subjects and methods: Thirty-six females (18-25 years) with mandibular anterior crowding were randomly allocated into PRP, PRF, or control groups. The first molars on the right and left sides of the mandible were banded or bonded with Roth prescription tube. Mandibular teeth Second premolar to the second premolar were bonded using 0.022-inch pre-adjusted edgewise mini diamond brackets with Roth prescription. Immediately after bonding of the brackets, the initial wire used, the wire sequence was 0.014 Cu-Ni followed …

Effect Of Proximal Caries-Driven Access On The Biomechanical Behavior Of Endodontically Treated Maxillary Premolars, Engy M. Kataia

Dentistry

Introduction: This study investigated the effects from the carious cavity and access from it on the fracture resistance of endodontically treated maxillary premolars using finite element analysis (FEA). Methods: A maxillary premolar was used to compare three types of access cavity related to having a proximal carious defect: Caries-driven access (CDA), Conservative access that has a mesial component (MCA) as well as traditional access with the same mesial component (MTA). Cyclic loading was simulated on the occlusal surface and number of cycles till failure (NCF) was compared to the intact tooth model (IT). Mathematical analysis was done to evaluate the …

Parallel Endodontic Education Via Social Media: An Exploratory Survey Study, Nawar Nawar, Shehabeldin Mohamed Saber Prof.Dr., Mostafa M.A. Elkholy, William Nguyen Ha, Sebastian Burklein

Dentistry

No abstract provided.

How Loss Of Tooth Structure Impacts The Biomechanical Behavior Of A Single-Rooted Maxillary Premolar: Fea, Nawar Naguib Nawar, Roaa Abdelwahab, Engy M. Kataia, Shehabeldin Mohamed Saber Prof.Dr.

Dentistry

No abstract provided.

Seventy Years Of Commitment To Dental Progress, Loma Linda University School Of Dentistry

Articulator (Dentistry)

Seventy years of dental progress at Loma Linda University, School of Dentistry, 1953-2023.

3 | Dedication to Dr. Melvin Lund
4 | Introduction
6 | Reducing Pain and Anxiety
9 | What is Dental Caries?
10 | Restoring Teeth - Innovative Methods & Materials
12 | Replacing Missing Teeth - Dental Implants
14 | Periodontics - The Loma Linda Group
15 | Orthodontics - Innovative Use of Computer Tomography
16 | Biocentric Cements - A Major Endodontic Innovation
17 | Advances in Oral & Maxillofacial Surgery
17 | The Role of Pediatric Dentistry in Orofacial Clefts
18 | Progress in …

Pediatric Oral Health: Advances And Challenges, Denise M. Claiborne

Dental Hygiene Faculty Publications

No abstract provided.

Dental Hygiene Students' Matching Accuracy When Comparing Antemortem Dental Radiographs And Oral Photographs To Simulated Postmortem Winid3® Odontograms, Brenda T. Bradshaw, Amber W. Hunt, Emily Ludwig, Tara L. Newcomb

Dental Hygiene Faculty Publications

Matching dental antemortem (AM) and postmortem (PM) data for human identification is especially challenging when the workforce is limited. Dental hygienists have served mass fatality incidents (MFIs) due to dental-related expertise. However, forensics within dental hygiene education and research on transferable skills is limited. This qualitative balance design study assessed senior dental hygiene students' match accuracy of simulated cases varying in dental identifiers based on AM full mouth series (FMS) radiographs and oral photographs to PM WinID3® odontograms to demonstrate possible disaster victim identification (DVI) transferable skills gained during formal education. A convenience sample of senior dental hygiene students ( …

Population Variations Of Cheiloscopy Patterns: A Cross-Sectional Observation Pilot Study, Emily Smith Regan, Brenda T. Bradshaw, Ann M. Bruhn, Walter Melvin, Sinjini Sikdar

Dental Hygiene Faculty Publications

Purpose Lip prints are unique and have potential for use as a human identifier. The purpose of this study was to observe possible cheiloscopy differences of individuals with and without parafunctional oral habits such as smoking, vaping, playing a wind instrument or using an asthma inhaler.

Methods This IRB approved blinded cross-sectional observation pilot study collected lip prints from sixty-six individuals, three of which were excluded. Participants cleansed their lips, then lipstick was applied to the vermillion zones of the upper and lower lips. Adhesive tape was applied to the lips and prints were transferred to white bond paper for …

Enhancing Dental Aligners With Direct 3d Printing Manufacturing, Erin Clark, Lauren Ickes, Tyler Madison

Williams Honors College, Honors Research Projects

Replacement of thermoforming with direct 3d printed aligners, molding appliances for dental and alveolar movement. Currently the process involved requires 3d printing models and plastic thermoforming, trimming and polishing to fabricate the end product. If possible a product that could be 3d printed that had stress retention, crack resistance, and stain resistance properties delivered in thickness between .030 and .040 inches.

A Flash Of Inspiration: Enhancing Dental Student Drug Recognition, Benjamin D. Zeitlin

All Dugoni School of Dentistry Faculty Articles

Students preparing for exams often retain the complexities of a subject but instant recognition and recall is something that, for most, takes time and consistent, repeated study to establish. This can happen through well-managed spaced learning (iterative study) prior to examination; given the preponderance of massed study (cramming for a subject),1 however, many students require long-term exposure in the clinic to patients’ medical histories to achieve instant recall. Understanding the applied pharmacology of common drugs is a current American Dental Association accreditation standard. Ideally, dental students should demonstrate a consistent level of basic drug recognition and the ability to retrieve …