Other Dentistry Commons^™

Care And Maintenance Of Dental Restorations, Ibeth Erazo

Publications and Research

Contributing to the longevity of the restoration by minimizing the effects of surface corrosion, maintaining the esthetic appearance and the smooth surface characterization, and contributing to gingival health by lessening the potential for plaque retention are the principal reasons for taking care of dental restorations. However, during oral hygiene routine procedures and prevention treatments, these desired effects are not always achieved. In many cases, the restorative materials are not identified in a patient’s record leading to damage during oral hygiene performance by dental professionals. Therefore, it is important to be able to recognize the different restorative materials and employ the …

Disparities In Oral Health: Socioeconomic Status And Policies To Increase Access To Primary Dental Care, Mckenzie Nutter

Theses/Capstones/Creative Projects

Primary dental care is a patient-centered service consisting of routine dental checkups. The oral cavity is the first point of entrance to the body for many harmful pathogens. Therefore, primary dental care is essential to not only prevent and treat conditions in the mouth, but to also reduce the number of systemic diseases in the rest of the body. However, people with higher incomes or wealth have increased access to primary dental care. People with low socioeconomic status have decreased access to primary dental care, at least in part due to difficulties in paying for separate dental insurance. Disparities in …

Relation Of Oral Ulcers To Quality Of Life: A Cross-Sectional Study, Enji Ahmed, Ayat Gaml Abdelnasser, Mai Zakaria, Soheir Gafar

Dentistry

Oral ulcers affect many dental patients; impairing their lives physically, psychologically, and socially. Due to the absence of information about oral ulcers in our population, the authors undertook a pilot study to obtain a more complete picture of prevalence of oral ulcers, its probable risk factors and its burden on the quality of life. Materials and methods The authors performed a cross‑sectional study with 605 adult dental patients. All patients filled a questionnaire inquiring about the risk factors. An oral examination was performed to each participant to determine presence or absence of oral ulcers; and the type of the oral …

J Mich Dent Assoc December 2020

The Journal of the Michigan Dental Association

Every month, The Journal of the Michigan Dental Association brings news, information, and features about Michigan dentistry to our state's oral health community and the MDA's 6,200+ members. No publication reaches more Michigan dentists!

In this issue, the reader will find the following original content:

• A cover story on “The Dentist’s Role in Recognizing Sleep-Related Breathing Disorders: A Two-Part Series”.
• The “2020 Author/Title Index to the Journal of the Michigan Dental Association”.
• News you need, Editorial and regular department articles on MDA Foundation activities, Dentistry and the Law, Staff Matters, and component news.

This issue also includes three articles reprinted …

J Mich Dent Assoc November 2020

The Journal of the Michigan Dental Association

Every month, The Journal of the Michigan Dental Association brings news, information, and features about Michigan dentistry to our state's oral health community and the MDA's 6,200+ members. No publication reaches more Michigan dentists!

In this issue, the reader will find the following original content:

• Feature articles on how “Routine Blood Lead Testing During Pregnancy Empowers Future Dental Caries and Neurotoxicity Research”, how to “Recoup Your Dues and More with MDA-Endorsed Programs”, and your “2021 MDA Membership Benefits Guide”.
• News you need, Editorial and regular department articles on MDA Foundation activities, Dentistry and the Law, Staff Matters, 10-Minute EBD, Headquarters …

Evaluation Of The Clinical Performance Of Reinforced Glass Ionomer Restorations And Influence Of Heat Application On Their Shear Bond Strength And Microleakage, Nessma Mahmoud, Maha Niazy, Mohamed Elyasaky

Al-Azhar Journal of Dentistry

Purpose: This study evaluated and compared between effect of heat application on the shear bond strength and microleakage of class I reinforced glass ionomer restorations (EquiaFil Fort, Zirconomer and Resin modified glass ionomer Fuji II LC). Meanwhile, the clinical performance of such materials was assessed. Materials and Methods: Ninety caries free first and second permanent molars were divided into three groups of (30 each) according to the type of the Glass Ionomer Cements used. Each group was further subdivided into three subgroups of (10 each): B1 for no heat application, B2 for 20 sec heat application and B3 for 60 …

The Influence Of Placement Technique And Composite Type On The Proximal Contact In Class Ii Resin Restorations, Radwa Dabbagh, Mohammed Elyasaky, Doaa Elsharkawy

Al-Azhar Journal of Dentistry

Purpose: To evaluate the influence of the placement technique and type of composite resin on the restoration of proximal contact in class II resin composite restorations in comparison to amalgam restoration. Materials and methods: 100 standardized mesiooclusual (MO) cavities were prepared in 100 artificial mandibular first molars used in the study grouped into four groups according to type of restorations; (co): amalgam restorations (10 specimens),( C1): flowable composite (nanohybrid Z350) (30 specimens),( C2): conventional / regular composite (nanohybrid Z250) (30 specimens), (C3): packable composite (microhybrid P60) (30 specimens).The composite restoration groups were further divided into three groups 10 specimens each …

Potential Effect Of Carbimazole On Parotid Acini Of Albino Rats, Esraa Hassan, Heba Adawy, Amany Rabea

Al-Azhar Journal of Dentistry

Purpose: This study aimed to study the effect of carbimazole on parotid acini. Materials and Methods: 20 adult albino rats were selected and divided into two groups: control group (GI) consisted of 10 rats received distilled water by intra-gastric intubation for 6 weeks and carbimazole group (GII) in which 10 rats received carbimazole dissolved in distilled water with a dose (1.35mg/kg bodyweight/once/day) by intra-gastric intubation for 6 weeks. Results: GI illustrated normal histological features of acini. Serous acini were apparently normal in size with pyramidal shaped cells with pyramidal shaped cells of apparently normal height surrounding narrow lumen with basally …

The Effect Of Ph Cycling On Surface Microhardness And Fluoride Release Of Two Modified Nanoclay Glass Ionomer Restorations In Class V Cavities, Monaliza Abdelaziz, Maha Niazy, Hebaallah Taher

Al-Azhar Journal of Dentistry

Purpose: To assess the effect of pH cycling on surface microhardness and fluoride release of two modified nanoclay glass ionomer restorations (in vitro). Materials and Methods: A total of 180 permanent human caries free premolars were used. Class V were prepared on facial surfaces of the teeth. They were classified according to type of glass ionomer used for restoration of the cavities into three groups (60 teeth each); conventional glass ionomer medifill (A1), Dellite 43 modified glass ionomer (A2), and Dellite LVF modified glass ionomer (A3). Each group was moreover subdivided into three subgroups (20 teeth each) relative to the …

Effect Of Xp-Endo Finisher On Microbial Root Canal Flora After Using Single-File Or Multiple-File Rotary Systems, Hebatallah Fath-Allah, Wael Kamel, Mohsen Nour El Din

Al-Azhar Journal of Dentistry

Purpose: This In vivo study was directed to compare and evaluate the bacterial count before and after preparing the root canals with the following variables: Single and multiple file rotary systems and Finishing after preparation with and without Xp-endo finisher. Methods: A total of 40 patient requiring endodontic treatment of both sexes were enrolled for this study from the dental hospital of Nahda University in BaniSuef. Patients were fully informed about the study`s procedures, benefits and risks. They signed an informed consent. Patients were divided into two groups according to the rotary system used ProTaper universal and one shape (n=20) …

Clinical And Radiographic Assessment Of An Innovative Pulpotomy Technique Compared To Conventional In Primary Molars (Randomized Clinical Trial), Basma Kharbotly, Mervat Fawzy, Mohammed Mostafa, Latifa Abdelgawad

Al-Azhar Journal of Dentistry

Purpose: The purpose of this study was to access post-operative clinical as well as radioghraphic success of Diode Laser / Mineral Trioxide Aggregate (MTA) and Diode Laser /Biodentine (BD) pulpotomy procedures in comparison to conventional technique using Formocresol /Zinc Oxide Eugenol (FC/ZOE) pulpotomy for human primary molars. Materials and Methods: A total of 90 lower primary molars that had deep carious lesion and need pulpotomy treatment from 66 healthy and cooperative patients, aged 4-6 years old were chosen for this study. After removal of the coronal tissue and depending on the type of radicular pulp medicament, the teeth were divided …

Evaluation Of Serum Interleukin-10 And Matrix Metalloproteinase-9 Levels As Predictors Of Glycemic Alteration In Type 2 Diabetes Mellitus In Patients With Periodontitis, Ayman Elgawish, Hala Hazzaa, Eatemad Shoreibah

Al-Azhar Journal of Dentistry

Purpose: The present study was conducted to evaluate serum interleukin-10 and MMP-9 levels as predictors of glycemic alteration in type 2 Diabetic patients with periodontitis. Subjects and methods: This study was conducted on thirty (30) patients that were divided into two groups: Group 1 fifteen (15) patients with type 2 diabetes and periodontitis; Group 2 fifteen (15) patients with type 2 diabetes and c periodontitis receiving adjunctive treatment Omega-3 and aspirin. Elisa kit was used to evaluate the concentration of serum Mmp-9 and IL-10. Results: There was a statistically significant difference between (Group 1) and (Group 2) in the serum …

Evaluation Of The Adhesion Of Streptococcus Mutans To Different Orthodontic Arch Wires And The Effect Of Honey Mouth Wash On It, Alaa Eldriny, Samir Ibrahim, Fatma Abdel Samad, Haneya Ali

Al-Azhar Journal of Dentistry

Purpose: To compare the adhesion of Streptococcus Mutans to different orthodontic arch wires and also to determine the role of honey as mouth wash during orthodontic treatment. Materials and methods: 21 female orthodontic patients their age ranges from18-23 were participated in this study. Nitinol and Stainless steel half arch wires were inserted separately on each half of maxillary arch (split mouth design) for 90 minute before using honey mouth wash, then for another 90 minute 3, 7, 14 and 30 days after using honey mouth wash 2 times per day. On each time, samples of wires which about 10 mm …

Effect Of Mesenchymal Stem Cell Injection On Healing Outcome In Secondary Cleft Lip Correction, Somaya Zakeer, Hatem Al.Ahmady, Nahed Adly, Ahmed Zidan, Ahmed Abd Alzeem

Al-Azhar Journal of Dentistry

Purpose: This study aimed to evaluate the effect of intraoperative mesenchymal stem cell injection on healing outcome in secondary cleft lip correction. Patients and Methods: A total of ten patients with secondary cleft lip deformities who needed secondary cleft lip repair were included in this study. The patients were divided equally into two groups: group I (study group) were subjected to secondary cleft lip repair with immediate intraoperative bone marrow mesenchymal stem cells injection (BM-MSCs), group Ⅱ (control group) who didn’t receive any type of injection neither during surgery nor after. The healing out come and scar progression were recorded …

Effect Of Bleaching On The Staining Susceptibility Of Enamel And Composite Resin (An In Vitro Study), Neama Ziada, Mohamed Al Yasaky, Doaa Elsharkawy

Al-Azhar Journal of Dentistry

Purpose: This study was aimed to asses the bleaching agent effect on the staining ability of enamel and composite resin. Methods: The overall number of samples was sixty; thirty enamel and thirty resin composite discs with thickness of 2 mm and lo mm were preformed from resin composite material (filtek Z25o), Each group of 30 specimens (enamel and composite) was divided into 2 groups according to the bleaching procedures, where the first group consisted of l0 specimens (n=l0) and was given symbol (Bl) which received no bleaching agent control group (stored in artificial saliva). The second group was given symbol …

Assessment Of Orthodontic Treatment Outcomes In Maxillary Protrusion Enhanced By Guided Piezoelectric Corticotomy With Bone Graft (Comparative Study), Shereen El Mahlawy, Samir Ibrahim, Ahmed Salama, Naglaa El-Kilani, Ghada Khalifa

Al-Azhar Journal of Dentistry

Purpose: This study aimed to compare orthodontic treatment outcomes in maxillary protrusion enhanced by piezoelectric Corticotomy with and without bone graft guided by 3D surgical template. Subjects and Methods: sample of 20 patients with age range (18-25) year-old allocated randomly into 2 groups, Group I: patients were treated with piezocision corticotomy without bone graft guided by surgical template. Group II: patients were treated with piezocision corticotomy with bone graft guided by surgical template. Treatment changes were evaluated for each group and compared between groups. Data were analyzed using Paired t-test for each group and Student t-test to compare between the …

Solubility And Sealing Ability Of Recently Introduced Biocearmic Root-End Filling Materials, Amira Moustafa, Inas Motawea, Rania Bayoumi

Al-Azhar Journal of Dentistry

Purpose: the current study was conducted for evaluation of solubility and sealing ability of two recently introduced biocearmic root end filling materials (Bio MTA and Total Fill) in comparison to the gold standard Mineral Trioxide Aggregate (MTA).Materials and Methods: Regarding solubility test a total of 15 disc specimens were fabricated from the three tested materials. The discs were then divided randomly into three equal groups (n=5) according to tested root end filling materials (Pro root MTA, Bio MTA, and Total Fill biocearmic). The solubility test was done according to ISO no 6786. The amount of residue weight from each specimen …

Effect Of Actilux - Activated Whitening Toothpaste And Marine Salts On Color Change And Microhardness Of Bovine Enamel, Mayada Sultan, Maha Niazy

Al-Azhar Journal of Dentistry

Purpose: To evaluate the effect of Actilux-activated whitening toothpaste and Marine salts powder on color change and microhardness of bovine enamel. Methods: Thirty intact bovine incisors were used in this study to produce enamel specimens. The specimens were randomly distributed into three groups (n= 10) according to the tested whitening agents as follows: Group I: BW; BlanX LED White Shock (Actilux-activated), Group II: MS; Marine salts whitening powder and Group III: CR; Crest regular fluoridated toothpaste. The specimens were stained using black tea solution for 5 days. Each specimen was brushed twice daily for 8 then 15 days. The color …

Assessment Of Root Changes And Bone Density Accompanying Different Methods Of Accelerated Orthodontic Tooth Movement, Amany Ibrahim, Samir Ibrahim, Susan Hassan, Fatma Abd El-Samad, Mai Attia

Al-Azhar Journal of Dentistry

Purpose: This study was carried out to evaluate root surface changes and bone density accompanying two different methods of accelerated orthodontic tooth movement by Cone beam computed tomography (CBCT). Patients and methods: The present study was applied to twenty patients. With bimaxillary dento-alveolar protrusion or Angle Class II Division 1 malocclusion. The line of treatment was the extraction of the upper first bicuspids and then cuspid distalization. The patient’s sample was divided into two equal groups. In the group I, one side of the maxillary arch was chosen for treatment with peizocision, and in the group II, injectable platelet-rich fibrin …

Evaluation Of Root Length Accompanying Platelet Rich Plasma Injection As A Technique For Orthodontic Tooth Movement Acceleration. (A Comparative Study), Heba Seddik, Samir Ibrahim, Mai Attia

Al-Azhar Journal of Dentistry

Purpose: The aim of this study was to assess root surface after platelet rich plasma (PRP) injection as a means for tooth movement acceleration. Materials and Methods: 10 female patients with age ranged between (14-19) years old were selected for this study. Total of 40 canine sites were divided into two groups; each group included 20 canines: (group I): 10 upper canines& 10 lower canines (right side – study side), (group II): 10 upper canine & 10 lower canines (left side – control side). All patients were examined to fulfill the inclusion criteria. Patients in each group underwent radiographic evaluation …

Clinical And Radiographic Evaluation Of Ten Congenital Insensitivity To Pain With Anhidrosis Patients, Heba Gamal El Din, Naglaa El Kilani, Mostafa Mostafa, Inas Sayed, Samira Ismail, Eatemad Shoreibah

Al-Azhar Journal of Dentistry

Purpose: This study was designed to introduce a standardized protocol for examination of congenital insensitivity to pain with anhidrosis patients. And also report the oro-dental manifestations in these patients. Materials and methods: In the current study, Oro-facial clinical and sensory examinations, as well as radiographic examination for ten CIPA patients were performed. Results: The Oro-dental findings were mainly missing teeth and soft tissue injuries. Radiographic examination revealed multiple congenitally missing teeth. Conclusion: A standardized protocol with Oro-facial clinical and sensory examinations, pulp sensitivity tests and radiographic examination should be considered as a primary diagnostic approach in patients with suspected Congenital …

Effect Of Different Resin Thickness On Some Physical Properties Of Sonic Fill Versus Bulk Fill Resin Composite, Omnia Nour, Maha Niazy, Sameh Nabih

Al-Azhar Journal of Dentistry

Purpose: This study evaluated the effect of resin thickness from both {Sonic Fill resin composite (SF)& Tetric N Ceram Bulk Fill resin composite (TNB)} on polymerization shrinkage strains, depth of cure and degree of conversion. Material and Methods: A total of 70 specimens were prepared and Polymerization shrinkage strains were measured by strain gauge foil connected to the computer software program which gave the results. Depth of cure (DOC) was measured by Vickers microhardness tester applying a 50g load through a Vickers indenter with a dwell time of 10s and expressed as mean of hardness ratio. Degree of conversion (DC%) …

Efficacy Of Different Surface Treatments On The Bond Strength Of Resin Cement To Zirconia Ceramic, Eman Elkallaf, Atef Ahmed, Eman Essam, Suad Hasan

Al-Azhar Journal of Dentistry

Purpose: The plan for this study was to anatomise the effect of alternative surface treatments to enhance bonding to zirconia. Materials and Methods: forty discs of zirconia (Prettau,zircon zhan, Italy) were prepared using Isomet 4000 precision Saw then discs were divided into 5 groups. Group 1, control; Group2, zirconia discs were treated with50-mm Al2O3 particles; Group 3, zirconia discs were received hand grinding; Group 4, zirconia discs were treated by a CO2 laser and Group 5, zirconia discs were treated using ERYAG laser. Composite resin discs were constructed and cemented to zirconia samples with panavia cement. For the bond strength …

Treatment Of Gingival Recession By Coronally Advanced Flap With Platelet Rich Fibrin (Prf) Versus Chitosan Film, Amal Ebrahim, Olfat Shaker, Mai Attia, Aya Abdel Fatah, Eatemad Shoreibah

Al-Azhar Journal of Dentistry

Purpose: The intent of the study was for clinical evaluation of management of solitary and numerous Miller’s Class I and Class II gingival recessions by coronally advanced flap combined with PRF or chitosan membrane. Materials and Methods: Randomized study included12 patients with age group ranging between 24-58years with solitary or numerous class I or II gingival recessions in upper and lower anterior teeth. Patients were divided into Group one: managed by coronally advanced flap (CAF) + (PRF).Group two: managed by coronally advanced flap (CAF) + chitosan membrane. Clinical attachment loss (CAL), Recession height (RH) and Recession width (RW) were measured …

Effect Of Abrasive Containing Whitening Dentifrices On Surface Characteristics And Color Stability Of Two Aesthetic Restorative Materials, Asmaa Ramadan, Mohamed Ali, Rania Bayoumi

Al-Azhar Journal of Dentistry

surface characteristics and color Stability of two aesthetic restorative materials. Materials and Methods: A total of 180 specimen were prepared from two tested materials (Filtek Z350 resin composite and Equia forte glass ionomer with nano filled coat).The specimen were divided into three groups (n=60). Group 1: hydrated silica containing tooth paste Group 2: calcium carbonate containing tooth paste, Group 3: trisodium phosphate containing tooth paste, each group was subdivided into two subgroups according to number of brushing duration (1120, 2240) cycles (n=15).Each subgroup was further subdivided into three divisions according to the type of test performed (micro hardness, surface roughness, …

J Mich Dent Assoc September 2020

The Journal of the Michigan Dental Association

Every month, The Journal of the Michigan Dental Association brings news, information, and features about Michigan dentistry to our state's oral health community and the MDA's 6,200+ members. No publication reaches more Michigan dentists!

In this issue, the reader will find the following original content:

• A cover story, “Perspectives from the Deans: Michigan’s Dental Schools in the Time of COVID-19"
• Five feature stories: “There’s a New CDA-to-RDA Pathway in West Michigan”, “We Can Do Something to Meet the Need for More RDAs”, “Coronavirus in the Workplace: Frequently Asked Questions and Answers”, “Statistics Tutorial Part IV: Common Statistical Errors”, and “Preparing …

Direct Composite Resin Restoration Of Anterior Maxillary Teeth And Esthetic Smile Design: A Case Report, Christina Widya Nugrohowati, Wignyo Hadriyanto, Tunjung Nugraheni

Journal of Dentistry Indonesia

Dental esthetic complex involves more than one caries with malformed shape and malposition. Dental trauma most commonly affects maxillary anterior teeth, and subsequently affects the esthetics, functions, and psychological well-being of the individual. Composite resins have become an integral part of contemporary restorative and minimally invasive dentistry. Objective: To summarize the successful use of direct composite resin restoration in the management of a 29-year old male patient. Case Report: A 29-year old male patient presenting with multiple secondary caries and crown fractures in the anterior maxillary teeth, resulting in an unaesthetic smile. Comprehensive esthetic dental treatment was carried out. The …

Nanomaterials And Nanorobotics In Dentistry: A Review, Yelda Kasimoglu, Derya Tabakcilar, Zeynep A. Guclu, Seiko Yamamoto-Nemoto, Elif B. Tuna, Bugra Ozen, Tamer Tuzuner, Gökhan Ince

Journal of Dentistry Indonesia

Nanotechnology is a branch of science focusing on the manipulation of materials measured on the nanoscale (size = 1–100 nm). Recent advances in the field of nanodentistry have resulted in the development of alternative treatment plans for common dental problems, bringing about a paradigm shift in dentistry. Nanorobots, also known as “nanites” or “nanomachines,” are theoretical microscopic devices that may be used for the diagnosis and treatment of oral health problems. This paper aims to discuss the latest innovations in the field of nanodentistry.

Application Of Machine Learning Technologies For Detection Of Proximal Lesions In Intraoral Digital Images: In Vitro Study., Rohit Vadlamani

Electronic Theses and Dissertations

Background: Interpretation of bitewing radiographs is influenced by factors such as acquisition parameters (e.g. exposure, type of sensor), clinical technique, visualization (e.g. monitor type and calibration) and the observer (e.g. experience and fatigue bias). We hypothesized that the use of artificial intelligence (AI) will reduce visualization and observer factor in bitewing interpretation and improve diagnostic accuracy. Objective: The purpose of the present study was to evaluate the use of AI in the form of a machine-learning algorithm to detect and quantify proximal lesions compared with human trained observers. Methods: 16,000 anonymized, digital bitewings of patients were hand searched and non-bitewing, …

J Mich Dent Assoc August 2020

The Journal of the Michigan Dental Association

Every month, The Journal of the Michigan Dental Association brings news, information, and features about Michigan dentistry to our state's oral health community and the MDA's 6,200+ members. No publication reaches more Michigan dentists!

In this issue, the reader will find the following original content:

• A cover story on "Antibiotic Guidelines for Dentistry: Who, When, What, Why, and How to Prescribe”.
• A feature, “Collaboration Is the Wave of the Future: Hospital-Based General Practice Residency”.
• “Taking Advantage of Secondary and Tertiary Evidence”, a feature in the JMDA’s series on evidence-based dentistry.
• “Statistics Tutorial Part III: Interpretation of Forest Plots from Meta …