9th World Dental Health Congress

Scientific Program

Keynote Session:

Oral Session 1:

  • Oral and Public Health Dentistry | Advancements in Dentistry | Endodontics and Orthodontics | Oral Medicine and Pharmacology
Meetings International - Dental Health 2024 Conference Keynote Speaker Jayapriya Jayakumar photo

Jayapriya Jayakumar

University of Dundee, UK

Title: The role of charting dental anomalies in human identification.

Biography:

Jayakumar is a young Indian Forensic Odontologist/ Dentist from the UK who completed her Bachelor of Dental Surgery in India in 2017 and holds a Master’s in Forensic Odontology, Scotland with a distinction in 2019. She is currently working in the field of research, publishing articles and conducting lectures in Forensic Odontology. Also, a keynote speaker for international conferences held in the UK, Europe, Middle East and South Asia, she is a prospective PhD candidate in the UK providing an expert-level opinion in cases of human identification, age estimation, bitemark analysis and dental malpractice.

Abstract:

An increase in awareness on dental hygiene among people through the years consequently provoked a significant decrease in the occurrence of dental caries, and thus, a decrease in the number of dental restorations. This improvement of oral health affected the comparative dental analysis using dental treatments for human identification; hence, existing dental features or anomalies could act as unique identifying features. This study evaluated the awareness of dentists on charting dental anomalies by a dental charting task and addressed the importance of maintaining dental records for forensic and medico-legal purposes. An online survey-based study was conducted on 101 dentists practicing in the South Indian states of Karnataka, Kerala and Tamil Nadu through Google Forms (© 2019 Google Inc., v 0.8). Results showed that clearly visible anomalies such as midline diastema, crowding, and transposition were mentioned by only 11.8 %, 22.7 % and 5.9 % of the respondents respectively. 17.8 % misnamed the accessory cusp on a premolar as a Talon’s cusp. The awareness of Forensic odontology among dentists was exceptional but the dental charting needs improvement. A “Scale of Forensic Significance of Dental Features” was created to interpret the accuracy in recording anomalies which comprised of three parameters namely: Incorrect answer(0 %), Partially Correct answer(50%) and Accurate answer(100%). They classify different levels of forensic significance of dental findings in human identification. Only a few respondents submitted an Accurate or a Partially Correct answer and, as a result, an Atlas of Dental Anomalies (www.theatlasofdentalanomalies.com) was created to rectify this poor pattern of dental charting.

Meetings International - Dental Health 2024 Conference Keynote Speaker Hossam Abdelmagyd  photo

Hossam Abdelmagyd

Gulf Medical University, UAE

Title: Periodontitis and diabetes: a two way relationship.

Biography:

Hossam Abdelmagyd is working as an Associate Dean for Clinical Affairs, Supervisor of postgraduate studies, MDS Periodontics program Director, Dental internship program Director and Chairperson QA & Program evaluation Committee College of Dentistry GMU for the last five years. He finished five funded research grants from Egypt, Saudi Arabia and Dubai with more than 50 publications in peer reviewed indexed international journals. Prof. Hossam, awarded master degree of health profession education program offered by GMU in collaboration with FAIMER for two years (2020). He has been selected by CAA UAE to lead the developing of the competency framework of MDS Periodontics programs  in the UAE Universities. Before moving to UAE, Prof. Hossam has taken different academic and clinical positions in Egypt and Saudi Arabia. Prof. Hossam last position was Associate Professor and Coordinator of division of Periodontics, member in different committees at College of dentistry, King Khalid University.
 

Abstract:

Statement of the Problem: Dentists awareness about the bidirectional relationship between diabetes and periodontal health and the role they can play to improve glycemic control is needed. Diabetes mellitus is a chronic debilitating disease that is gaining ground as a global epidemic. Given the potential for severe oral health complications of diabetes and the steady increase in the incidence of the disease, it is crucial to understand the role of dentist in this context Research has documented relationships  between diabetes and oral health diseases such as periodontitis. Concerning the effects of diabetes on the periodontium, there is a strong relationship between periodontal health and glycemic control. On one hand, poor glycemic control in patients with diabetes is related to increased severity of periodontal disease On the other hand, severe periodontal disease can result in poor glycemic control and other complications.These relationships have been widely investigated and the consensus is that there is a two-way relationship or bidirectional relationship between these chronic conditions. 

Meetings International - Dental Health 2024 Conference Keynote Speaker Nagy Abdulsamee photo

Nagy Abdulsamee

Cairo University, Egypt

Title: Minimal Invasive Post Endodontic Monobloc Restorations for Erupting Permanent Molars During Adolescence Period.

Biography:

Nagy Abdulsamee is a Bachelor Degree of Dental Sciences from Faculty of Dentistry, Cairo University 1975, Master Degree in Prosthodontics from Faculty of Dentistry, Alexandria University, December 1980, and PhD in Dental Biomaterials has been finished at faculty of dentistry, Alexandria University 1985. ex Vice Dean of Graduate Studies and Researches, College of Oral and Dental Medicine, Misr University forScience & Technology, Egypt, 2000-2020.Currently: Consultant Prosthodontics, Professor and Head of Dental Biomaterials, Faculty of Dentistry, Deraya University, Egypt 2020  till now. An editor in many international dental journals, a speaker at many national and international dental conferences, and  published seventeen researches in international dental journals. 
 

Abstract:

The restorative treatment of non-vital teeth is a common problem for dentists. In pediatric dentistry, partially erupted molars with extensive coronal destruction or less coronal height have an insufficient crown height to gain retention for the full crown cast restoration, hence endocrown appears to be a suitable option for restoring the endodontically treated teeth in these situations. Although the traditional crown supported by radicular metal posts is still extensively used in dentistry, it has been heavily criticized for its invasiveness. There are currently new materials and treatment possibilities based solely on adhesion. Over the last few decades, advancements in adhesive dentistry have made significant contributions to cosmetic and restorative dentistry. The endocrown is advised for the repair of severely damaged molars, which necessitates the use of particular restoration techniques to meet biomechanical criteria. The endocrown is recommended when the pulp chamber provides suitable conditions for retention. The endocrown preserves tooth structure while being minimally invasive. Clinical investigations have demonstrated that the endocrown has a long functional life, and it has emerged as a potential option for the cosmetic and functional restoration of endodontically treated molar teeth. The current lecture will discuss endocrown for from A-Z.

Meetings International - Dental Health 2024 Conference Keynote Speaker Foujan Chitsaz photo

Foujan Chitsaz

Tehran university of medical sciences, Iran

Title: The whitening and abrasion effect of bentonite on human tooth enamel.

Biography:

Foujan Chitsaz got her DDS from Tehran university of medical sciences, the most prestigious medical university in the nation, Iran, in late 2019, with a flying colour score. She has been working in deprived areas as a full-time dentist while doing academic research since then. She has plenty of articles in the field of cosmetic dentistry which have been in the process of publication in international journals.
 

Abstract:

Aim: In recent decades, there has been increasing attention towards clays due to their unique properties, as we see them in numerous medical and dental products. Bentonite is an absorbent swelling clay used in many cultures as a natural remedy and has relatively low abrasive properties. This study investigates the whitening effects of bentonite on human tooth enamel.
Materials and Methods: Fifty human tooth specimens were obtained from recently extracted caries-free wisdom teeth, disinfected, polished, and randomly divided into five study groups consisting of bentonite (0.5 and 1.5 and 3 weight percentage), positive control (Close-up Icy White toothpaste) and negative control. A stained film was slowly deposited on specimens using tea and coffee and subsequently removed using a mechanical brushing procedure with toothpaste slurries. The roughness (Ra) and CIELAB colour space were measured before and after the specimens were submitted to procedures. The data were submitted to one-way ANOVA and Tukey's HSD test (α=0.05).
Results: There were no statistically significant differences in colour alterations after one year equivalent of tooth brushing between five study groups (P>0.05). The positive control group had the most changes in Ra value (P<0.05).
Conclusion: In contrast to previous studies, this study shows that bentonite did not significantly affect teeth whitening. Also, bentonite had relatively low abrasiveness. Further studies seem to be required.
 
Meetings International - Dental Health 2024 Conference Keynote Speaker Gholamreza Esfahanizadeh   photo

Gholamreza Esfahanizadeh

Islamic Azad University, Tehran

Title: Digital approach to abutment selection for dental implant restoration.

Biography:

Gholamreza Esfahanizadeh was born in 1974, Tehran. - Graduated in Dentistry from Islamic Azad University of Tehran, 1999 - Received Prosthodontics specialty degree in 2004 and Fellowship Prostho Implant specialty degree in 2014, from Shahid Beheshti University of Tehran. - Currently is Associate Professor of Prosthodontics Department of Islamic Azad University of Tehran. - Has several international articles in prestigious domestic and foreign journals. - Scientific speaker at Internal and International Congresses. - Author of the book “Application of finite element method in implant and dentistry”

Abstract:

One of the complications occurring during the implant placement is malalignment or placement in less ideal position to eliminate complications, most recommended concept of implant positioning is the restoration driven implant placement according to prosthetic and esthetic demands. 
In case where in the implant has osseointegrated and is anticipated the function optimally and unfavorable inclination is the only problem, the use of angulated or custom abutment can often improve the prosthetic results of implant restoration. The various implant abutment options available are prefabricated abutments (standard, straight, preparable, and angled abutments) and custom made abutments (fully customized and customizing the prefabricated abutments). 
The most important advantages of customized abutments are the creation of a better emergence profile, modification of the abutments to match the contour of the restoration rather than designing the restoration to match the shape of the abutment. Better distribution of stress and load, potential for better and hygiene and creation of supragingival or sub gingival margins in different cervical areas. This lecture gives an insight into the various options of customized abutments available for restoration of the malposed implants.