Hutch Diverticulum: A Rare Congenital Urinary Bladder Diverticulum In An Elderly Male Patient.,
2023
JSSAHER
Hutch Diverticulum: A Rare Congenital Urinary Bladder Diverticulum In An Elderly Male Patient., Dr Rudresh Hiremath, Dr Shwetha Poojari
Radiology Teaching Files
54 year old male patient presented with burning micturition and increased frequency of urination for the last two months. He also gives history of intermittent episodes of high grade fever with chills and rigors.
Mucocele Of The Appendix With Perforation.,
2023
JSS Medical College and Hospital, Mahatma Gandhi Road, Mysuru 570004
Mucocele Of The Appendix With Perforation., Sudha Kiran Das Dr., Vikram Patil Dr
Radiology Teaching Files
45 year old gentleman, presented to the Emergency Department with right iliac fossa pain & fever.
Effect Of Xylitol Versus Sugar On Caries Risk,
2023
University of New England
Effect Of Xylitol Versus Sugar On Caries Risk, Alyssa Birmingham, Kailey Hart, Raissa Igihozo, Amanda Osmolski
Dental Hygiene Student Research Posters
The effect of xylitol versus sugar on caries risk is a rising trend in caries prevention. The dominant explanation for this trend is explained by xylitol’s ability to significantly decrease caries rates in recent studies. To answer the question, in adult patients, what is the effect of xylitol versus sugar on caries risk, we compared previous studies in a literature review. The limitations of these findings include the many intrinsic and extrinsic factors that influence plaque accumulation that were not considered. Further research is needed to determine if xylitol alone has caries-prevention qualities.
Ada Code Of Ethics (March 2023),
2023
American Dental Association
Ada Code Of Ethics (March 2023), American Dental Association
Code of Ethics
The ADA Code of Ethics has three main components: The Principles of Ethics, the Code of Professional Conduct and the Advisory Opinions. Contents may also include: Amendment to ADA Principles of Ethics and Code of Professional Conduct and Insert for the ADA Principles of Ethics and Code of Professional Conduct. The most current issue is available on the ADA’s website.
Caring For Your Employees,
2023
NYSDA
Caring For Your Employees, Lance Plunkett Jd, Llm
The New York State Dental Journal
Employment laws are rapidly expanding worker opportunities and rights complicating dentists' ability to hire and retain employees in a competitive job market.
Students' Perceptions Of Teaching Methods For First-Year Dental Students During Covid-19,
2023
New York University
Students' Perceptions Of Teaching Methods For First-Year Dental Students During Covid-19, Ellen Lee Dds, Jungwon Roh, Aspen Wang, Aaron Bai Dds, Huan-Yu Chen Dds
The New York State Dental Journal
The purpose of this study is to determine the student perceptions on teaching methods for first year dental students using zoom to teach didactics and preclinical hand skills. Because of COVID- 19 other means of teaching had to be implemented and classes were held remotely. Our aim is to determine student perceptions on retention, understanding and learning of didactic and preclinical hands on lectures. Students felt that didactic lectures through zoom increased their retention and understanding in learning the material. They felt that pre-clinical hands on lectures through zoom decreased their retention and understanding in learning.
Influence Of Different Conditioning Protocols On Bond Strength To Glass Ceramic,
2023
Postgraduate MSc student, Department of Fixed Prothodontics
Faculty of Dentistry, Mansoura University,35516,Mansoura, Egypt.
Egypt
Influence Of Different Conditioning Protocols On Bond Strength To Glass Ceramic, Fatima A. Shalaby, Nesma M. Elgohary, Noha A. El Wassefy, Ahmed A. Abo El- Naga
Mansoura Journal of Dentistry
Objective: To detect the effect of different surface treatments on bond strength to machinable glass ceramic. Materialsand Methods: Sixteen glass ceramic blocks (IPS e.max CAD/CAM) were fabricated by a CAD/CAM machine withdimensions (6mm × 11mm x 13mm) and divided into 4 groups (n=4), according to surface treatments: (G1)Hydrofluoric acid (HF) etching and silane application, (G2) Acidulated phosphate fluoride (APF) and silaneapplication, (G3) Monobond Etch and Prime (MEP), (G4) Tetrabutylammonium dihydrogen trifluoride (TDTF) andsilane application.Composite resin blocks (Te econome) were fabricated and cemented to the treated ceramic blocksusing adhesive resin cement. All bonded specimens were kept in a water bath for …
Therapeutic Potential Of Low-Level Laser Photobiomodulation On Adjuvant Induced Temporomandibular Joint Arthritis In A Rat Model,
2023
Lecturer, Department of Oral Biology, Faculty of Dentistry,
Mansoura University, Egypt.
Therapeutic Potential Of Low-Level Laser Photobiomodulation On Adjuvant Induced Temporomandibular Joint Arthritis In A Rat Model, Rana El-Qashty, Osama A. Elkashty, Eman Hany
Mansoura Journal of Dentistry
Objective: To test the efficacy of low-level laser therapy (LLLT) to alleviate temporomandibular TMJ induced arthritisin rats. Materials and methods: Rats were randomly allocated to three groups: group I (sham control), group II(arthritis) where animals were subjected to arthritis induction using complete Freund’s adjuvant followed by LLLT (0j/cm2), and group III (LLLT) where animals were subjected to arthritis induction followed by LLLT (38 j/cm2). One andthree weeks after treatment onset, rats were euthanized and specimens were subjected to histological,histomorphometric, and histochemical analysis. Results: The sham group showed normal histology. The arthritic groupshowed severe changes with surface irregularity, loss of condylar …
Effect Of Different Sealers On The Cytocompatibility And Osteogenic Potential Of Human Periodontal Ligament Stem Cells: An In Vitro Study,
2023
The British University in Egypt
Effect Of Different Sealers On The Cytocompatibility And Osteogenic Potential Of Human Periodontal Ligament Stem Cells: An In Vitro Study, Shehabeldin Mohamed Saber Prof.Dr., Shereen Nader
Dentistry
Background: There is tendency for unavoidable sealer extrusion in some clinical cases. This might adversely affect host stem cells and affect healing. This study aimed to investigate the effect of different sealers on the cytocompatibility and osteogenic potential of human periodontal ligament stem cells (hPDLSCs). Methods: The cytotoxic effect of the extracted elutes of VDW.1Seal (VDW.1), Endosequence BC Sealer HiFlow (ES), GuttaFlow-2 (GF), and ADSeal (AD-S) on the hPDLSCs was determined using the MTT assay. Cell proliferation and migration were assessed by the scratch wound healing assay. Osteogenic differentiation potential was assessed. Measurement of pH values and calcium ions release …
Interactions Between Silica And Titanium Nanoparticles And Oral And Gastrointestinal Epithelia: Consequences For Inflammatory Diseases And Cancer,
2023
University of the Pacific
Interactions Between Silica And Titanium Nanoparticles And Oral And Gastrointestinal Epithelia: Consequences For Inflammatory Diseases And Cancer, Cassio Luiz Coutinho Almeida-Da-Silva, Leticia Ferreira Cabido, Wei Chun Chin, Ge Wang, David M. Ojcius, Changqing Li
All Dugoni School of Dentistry Faculty Articles
Engineered nanoparticles (NPs) composed of elements such as silica and titanium, smaller than 100 nm in diameter and their aggregates, are found in consumer products such as cosmetics, food, antimicrobials and drug delivery systems, and oral health products such as toothpaste and dental materials. They may also interact accidently with epithelial tissues in the intestines and oral cavity, where they can aggregate into larger particles and induce inflammation through pathways such as inflammasome activation. Persistent inflammation can lead to precancerous lesions. Both the particles and lesions are difficult to detect in biopsies, especially in clinical settings that screen large numbers …
Effect Of Locally Injectable Platelet-Rich Plasma As An Adjunct To Scaling And Root Planing On Salivary Mmp-8 Level In Periodontitis Patients,
2023
Postgraduate MSc student, Department of Oral Medicine,
Periodontology, Periodontology, Oral Diagnosis and Radiology
Faculty of Dentistry, Mansoura University 35561,Mansoura , Egypt.
Effect Of Locally Injectable Platelet-Rich Plasma As An Adjunct To Scaling And Root Planing On Salivary Mmp-8 Level In Periodontitis Patients, Mohamed A. El-Sharabasy, Bassant Mowafey, Mohamed M. Anees, Azza A. Elbaiomy
Mansoura Journal of Dentistry
Objective: To assess the effect of platelet-rich plasma (PRP) local injection in the treatment of periodontitis, as anadjunct to scaling and root planing (SRP).Materials and Methods: Ninety subjects were involved in this study. Theywere divided into 3 groups. Group I (negative control) included 30 subjects with healthy periodontium. Group II(positive control) included 30 periodontit is patients who were treated by SRP planing. Group III (study) included 30periodontitis patients who were treated with SRP and PRP injections. Plaque index (PI), Gingival index (GI), probingpocket depth (PPD), and clinical attachment level (CAL) in addition to MMP-8 level recorded at baseline for all …
Methacrylate Versus Ormocer - Based Composites: Impact Of Preheating On Repair Bond Strength,
2023
Postgraduate MSc student, Department of Operative Dentistry ,
Faculty of Dentistry,MansouraUniversity,35516,Mansoura, Egypt.
Methacrylate Versus Ormocer - Based Composites: Impact Of Preheating On Repair Bond Strength, Aya M. El Said, Asmaa A. Mohamed, Ashraf I. Ali, Salah H. Mahmoud
Mansoura Journal of Dentistry
Objective: To evaluate and compare the impact of preheating on the repair bond strength of Methacrylate and Ormocerbased composite. Materials and Methods: A total number of 24 standardized cuboid composite blocks were fabricatedwith the aid of teflon split mold (25×4×4) mm dimensions. Half of these composite blocks were made from a universalnanohybrid methacrylate-based composite and the other half was made from a universal nanohybrid Ormocer based.The top surfaces of all mounted specimens were surface treated with sandblasting, silane coupling agents, and universaladhesive of the same brand of composite. Four cylindrical composite rods (2 mm height, 3 mm internal diameter) werebuilt …
Confocal Laser Scanning Microscopy Evaluation Of The Effect Of Lentulo Spiral And Ultrasonic Activation On Intra-Tubular Sealer Penetration,
2023
Postgraduate MSc student, Department of Endodontic , Faculty of
Dentistry, Mansoura University,35516, Mansoura, Egypt
Confocal Laser Scanning Microscopy Evaluation Of The Effect Of Lentulo Spiral And Ultrasonic Activation On Intra-Tubular Sealer Penetration, Marwa E. Mohammed, Alaa Eldin Elshazli, Amany E. Badr
Mansoura Journal of Dentistry
Objective: To evaluate the effect of lentulospiral and ultrasonic activation on the intra-tubular AH plus sealer penetrationusing confocal laser scanning microscopy.Materials and Methods: Twenty extracted single-rooted teeth werecollected; teeth were prepared up to ProTaper finishing file F4 (size 40). Teeth were randomly divided into two maingroups (n=10 teeth) according to activation techniques. The AH plus sealer with rhodamine B was activated bylentulospiral in group 1 and Irrisafe ultrasonic tip in group 2. The root canals were obturated with a single gutta-perchacone (size F4). The roots were sectioned at 3, 6, and 9 mm levels from the apex and examined with …
Evaluation Of Mara Appliance With Skeletal Anchorage In Early Treatment Of Class Ii Malocclusion,
2023
Postgraduate MSc student, Department of Orthodontics , Faculty of
Dentistry,MansouraUniversity35561,Mansoura,Egypt.
Evaluation Of Mara Appliance With Skeletal Anchorage In Early Treatment Of Class Ii Malocclusion, Emad Eddin A. Obaid, Marwa A. Tawfik, Ahmed Hafez
Mansoura Journal of Dentistry
Objective: To investigate the effects of the fixed functional appliance Mandibular Anterior Repositioning Appliance(MARA) with skeletal anchorage on growing patients with skeletal Class II malocclusion. Materials and Methods:This study was conducted on 10 patients with a mean age of 10.3 years with skeletal Class II malocclusion. Thesepatients were treated simultaneously with the MARA appliance with skeletal anchorage for 16.5 months on average. Allthe patients had the following criteria: skeletal Class II due to mandibular retrusion, overjet more than 4mm, nosystemic diseases, no previous orthodontic treatment, or abnormal habits. Photographs and study casts were obtainedbefore and after treatment. Lateral head films …
Immediate Implant Placement Simultaneously With Ridge Augmentation In The Maxillary Esthetic Region Using Allograft Bone Ring Versus Titanium Mesh Guided Bone Regeneration,
2023
Postgraduate MSc student, Department of Oral and Maxillofacial
Surgery, Faculty of Dentistry, Mansoura
University,35516,Mansoura, Egypt
Immediate Implant Placement Simultaneously With Ridge Augmentation In The Maxillary Esthetic Region Using Allograft Bone Ring Versus Titanium Mesh Guided Bone Regeneration, Omar M. Khamayseh, Nesma M. Elgohary, Fakhreldin H. Abdel-Rahman, Wael M. Said Ahmed
Mansoura Journal of Dentistry
Objective: The present study aimed to assess ridge augmentation with an allograft bone ring versus GBR with titaniummesh, and immediate implant placement (IIP) in the maxillary esthetic zone. Materials and Methods: The 12 patientswith 14 defective sockets were randomly divided into two groups: three females and four males in the control group(Titanium mesh-GBR), and three females and two males in the study group (Allograft bone ring). Patients had postoperativeclinical examinations each day for the first week, then once a month for the next six months. Results: : At 6months post-surgery, all cases in the control group healed well and showed …
Characterization Of Lingual Foramina Using Cone-Beam Computed Tomography,
2023
Postgraduate MSc student, Department of Oral Medicine,
Periodontology, Oral Diagnosis and Radiology, Faculty of Dentistry,
Mansoura University,35561,Mansoura, Egypt.
Characterization Of Lingual Foramina Using Cone-Beam Computed Tomography, Fatma Elbaz, Fatma Ata, Bassant Mowafy, Jilan Youssef
Mansoura Journal of Dentistry
Objective: To assess the location and anatomical character of lingual foramina using CBCT. Materials and Methods:CBCT records of 108 patients were evaluated to detect the presence, location, size, and number of lingual foraminausing axial, and cross sectional images. Results: A total of 463 lingual foramina (representing 100% of all patients)were found. Individuals had between one and eight lingual foraminaon their jaw, with the majority of cases having four(24.1%). Regarding the size; 336 (72.7%) were ≤1 mm and 127 (27.3%) were >1 mm. Regarding the location, only 162(35%) were LLF, while most of the lingual foramina were MLF (65%). Moreover 23 …
Comparative Evaluation Of Microleakage Of Different Class V Cavity Preparation Restored With Composite In Primary Molars: An In Vitro Study,
2023
Postgraduate MSc student, Department of pediatric Dentistry
and Dental public Health, Faculty of Dentistry, Mansoura
university35516 , Mansoura, Egypt
Comparative Evaluation Of Microleakage Of Different Class V Cavity Preparation Restored With Composite In Primary Molars: An In Vitro Study, Henar E. Elsayed, Ibrahim H. El Kalla, Hossam E. Hammouda
Mansoura Journal of Dentistry
Objective: To compare the effect of the cavity design and the location of the gingival wall, onenamel and cementum on the microleakage of Class V composite resin restorations in primary molars. Materialsand Methods: Class V cavity was made on the buccal surface of sixty sound primary mandibular second molar inthis study. The teeth were divided into two main groups: Group A (Kidney shaped cavity) and Group B (Rectangleshaped cavity). Each group was also subdivided into two subgroups, Subgroup A1; Kidney shape with gingivalmargin on enamel, Subgroup A2; Kidney shape with gingival margin on cementum, Subgroup B1; Rectangle shapewith gingival margin …
Correlation Between Molecular Changes And Inflammatory Cascade In Deep Carious Lesions With Dental Pulp Exposure Using Superoxide Dismutase,
2023
Postgraduate MSc student, Department of Endodontics, Faculty of
Dentistry,MansouraUniversity,35516,Mansoura,Egypt.
Correlation Between Molecular Changes And Inflammatory Cascade In Deep Carious Lesions With Dental Pulp Exposure Using Superoxide Dismutase, Ahmed G. Elebeidy, Farid A. Badria, Ahmed A. Elsoda, Amany E. Badr
Mansoura Journal of Dentistry
Objective: To use Superoxide dismutase (SOD) as a diagnostic biomarker to correlatemolecular changes in the inflammatory cascade in deep carious lesions with dental pulp exposure.Materials andMethods: A total of 40 cases with deep carious lesions with expected pulp exposure and signs of pulp vitality withoutsigns of periapical inflammation were selected from the outpatient clinic, Faculty of Dentistry, Mansoura University.Another 6 control cases were selected from the orthodontics department clinic. Results: Our results show that there is astatistically significantly lower mean percent inhibition among cases than in the control group 63.31±24.61versus94.52±2.97 (p=0.004). However, there appears to be no statistically significant difference …
Invitro Evaluation Of Bioceramic Sealer Penetration In Radicular Dentin: A Confocal Microscopy Study,
2023
Postgraduate MSc student, Department of Endodontics ,Faculty of
Dentistry,MansouraUniversity,35516,Mansoura,Egypt
Invitro Evaluation Of Bioceramic Sealer Penetration In Radicular Dentin: A Confocal Microscopy Study, Mai A. Wahab, Mohammad O. Shawky, Amany E. Badr
Mansoura Journal of Dentistry
Objective: To assess the area of sealer penetration into dentinal tubules in different sections ofthe root canal using a confocal laser scanning microscope after irrigation with NaOCl and followed by ultrasonicactivation. Materials and Methods: Mandibular premolars were selected according to the inclusion criteria which are:single straight root canal or slightly curved, fully developed apex with patent foramina, no obstruction in the canalsystem or indication of internal and/or external resorption or signs of crack or fracture, then the teeth were prepared,irrigated using NaOCl, activated, and then filled with Meta Biomed CeraSeal Bioceramic sealer using a single coneobturation technique. Rhodamine B was …
Evaluation Of Surface Roughness, Water Sorption, And Solubility Of Glass Ionomer Restorative Cement Incorporated With Different Antibiotics,
2023
Postgraduate MSc student, Department of Dental Biomaterials ,
Faculty of Dentistry, Mansoura University,35561,Mansoura , Egypt
Evaluation Of Surface Roughness, Water Sorption, And Solubility Of Glass Ionomer Restorative Cement Incorporated With Different Antibiotics, Wafaa S. Ahmed, Essam E. Al-Wakeel, Enas T. Enan, Noha A. El-Wassefy
Mansoura Journal of Dentistry
Objective: To evaluate the influence of adding different antibiotics to glass ionomer cement (GIC) on its surfaceroughness, water sorption, and solubility. Materials and Methods: A two-component GIC system (Fuji IX) andcommercially available antibiotic tablets including ciprofloxacin and amoxicillin /clavulanate were used. The two typesof powdered antibiotics were incorporated and stirred with the GIC powder at a ratio of 2 wt%. A total number of 120Specimens were prepared using a split Teflon mold and grouped as follows; group I: Conventional GIC as a controlgroup, group II: Ciprofloxacin-modified GIC, group III: (Amoxicillin/Clavulanate)-modified GIC, group IV: acombination of the two antibiotics-modified GIC. Each …
