Dubai World Dental Meeting

Abstract:

The restoration of function and esthetics at minimal biological cost is a fundamental principle in replacing missing tooth structure or missing teeth. The introduction of new all-ceramic materials and adhesive cementation techniques have facilitated innovative, conservative preparation designs for single tooth and Fixed Partial Denture (FPD) restorations. The reliable bond to enamel and dentin achieved with modern adhesive techniques had a great impact on modern tooth preparation designs resulting in significant preservation of tooth structure. Today, the clinician can choose from very different ceramic materials such as Silicate glass ceramics, Lithium-Di-Silicate ceramics, and Polycrystalline materials like Zirconium Dioxide. However, in terms of strength and esthetics there are significant differences that need to be considered for an adequate tooth preparation and cementation of the final restoration.

Introduction:

In this practical workshop participants will learn how to execute optimal tooth preparation designs for modern all-ceramic materials covering different indications in the posterior and anterior dentition. In addition, participants will get more familiar with the clinical procedures for the different cementation techniques for all-ceramic restorations. The clinical cementation workflow – including the pre-treatment of restorations – will be practically carried out step-by-step.

Learning Objectives:

1. Difference between the various all-ceramic systems in terms of esthetics, strength, invasiveness and clinical applications
2. Optimum tooth preparation designs for all-ceramics restorations.
3. Difference between the various luting material categories, their preferred indications and their clinical application.
4. Pre-treatment of all-ceramic materials prior to cementation.
5. Correct clinical management in case of surface contamination of the ceramic restoration after clinical try-in.

Who should attend:

1. General Practitioners
2. Specialists
3. Dental Students

Course Outline:

09:00 – 10:30 Lecture: All ceramics & tooth preparation techniques
10:30 – 11:00 Coffee Break
11:00 – 11:30 Hands-on: Tooth preparation: Onlay/Partial crown
11:30 – 12:00 Hands-on: Tooth preparation: Tabletop
12:00 – 13:00 Hands-on: Tooth preparation: Veneer
13:00 – 14:00 Lunch
14:00 – 15:30 Lecture: Cementation techniques & restoration pre-treatment
15:30 – 16:00 Coffee Break
16:00 – 17:30 Hands on: Cementation of onlay, crown & veneer
17:30 – 18:00 Discussion and Q & A session

Description of the demonstration and the workshop:

In the first part of this hands-on workshop every participant will execute at least 3 types of tooth preparations for different all ceramic indications on typodont models. These modern preparations designs include onlays/partial crowns, Tabletops and veneers.

In the second part of this hands-on workshop every participant will execute the complete clinical workflow regarding cementation of indirect restorations. The most important indications (onlays, crowns, veneers) will be covered.

Demonstration and Workshop:

1. Provided Materials and Equipment (for each participant):
1. Micromotor
2. Preparation burs
3. Handpiece
4. LED Curing light
5. Dental instruments
6. Bonding agent
7. Cementation materials
8. Tooth models & restorations
2. Procedure and Demonstration Steps:
1. Tooth preparation for an onlay/partial crown
2. Tooth preparation for a tabletop
3. Tooth preparation for a veneer
4. Pre-treatment of teeth and restorations
5. Cementation procedure for onlays
6. Cementation procedure for crowns
7. Cementation procedure for veneers

About the Speaker:

Dr. Michael Dieter is dentist from Germany who currently practices esthetic dentistry in a private dental clinic in Switzerland with a major focus on minimally invasive and adhesive dentistry, namely on aesthetic direct anterior and posterior composite restorations as well as on smile design with all-ceramic reconstructions. Dr. Dieter is intensively lecturing worldwide on topics related to the latest science in clinical techniques and dental materials. In February 2017 he received the "Best Speaker Award" at the 21st  AEEDC International Dental Conference in Dubai.

Abstract:

There are different miniscrew systems in the market. A clinician should choose the best length, diameter and head design for every indication. Indications for direct versus indirect loading of miniscrews will be explained. The biomechanics of canine / En-masse retraction is essential for any orthodontist before using miniscrews. Treatment of vertical problems; open bite / deep bite, with different approaches using miniscrews will be emphasized with clinical cases. Pin-first/ pin-last approach using MARPE to expand maxilla will be elaborated, together with 2 vs 4- miniscrew MAPRE indications in an evidence-based approach.

Introduction:

The success rate of miniscrews will increase if the clinicians understand that there are patient-related factors, miniscrew -related factors and clinician-related factors. The technique of insertion varies from site to site. Understanding the anatomy and biological limits is essential in orthodontic treatment planning. CBCTs are useful tools in today’s orthodontic diagnosis and planning.

Learning Objectives:

1. Different lengths and diameters of miniscrews
2. Different head designs of miniscrews
3. Best Insertion sites for miniscrews: intra-alveolar/extra-alveolar
4. Space closure biomechanics
5. MARPE designs and insertion

Who should attend:

1. Orthodontists
2. Ortho Post Graduate Students
3. Orthodontic Residents

Course Outline:
09:00 – 10:30 Lecture: Introduction to miniscrew system
10:30 – 11:30 Hands-on: Insertion of pins on bone blocks
11:30 – 12:30 Lecture: Direct versus Indirect anchorage
12:00 – 13:00 Hands-on: Insertion of abutments
13:00 – 14:00 Lunch
14:00 – 14:30 Lecture: Canine retraction, canine disimpaction/en-masse retraction biomechanics
14:30 – 16:00 Lecture: Deepbite/open bite treatment
16:00 – 18:00 Lecture: MARPE

Demonstration and Workshop:

1. Provided Materials and Equipment (for each participant):
1. Pins
2. Bone blocks
3. Abutments
4. Screwdriver
2. Provided Materials and Equipment (for each participant):
1. Insertion to pins inside the bone blocks
2. Removal to pins inside bone blocks
3. Insertion of abutments on top of pins
3. Materials to be brought by participant (if requested):
1. Adams plier
2. Bird peak plier 139
3. Heavy cutter
4. Marker

About the Speaker:

Dr. Fady received his dental degree from Cairo University in 1998. He started his residency in the Orthodontic department, Cairo University in 2000. He finished his master’s degree in Orthodontics in 2005. In 2008, he was granted Membership in Orthodontics from Royal College of Surgeons of Edinburgh UK. In 2011, he completed his PhD degree in Orthodontics (Alveolar CLP distraction). He received “Best PhD Thesis” in Faculty of Dentistry Cairo University for the year 2011. He registered a patent “F-Distractor for approximation of wide alveolar clefts”. In 2013, he received a Fellowship in Orthodontics from Royal College of Surgeons of Edinburgh (FDS RCSEd UK). In 2023, he received a Fellowship in Orthodontics from Royal College of Physicians of Glasgow (FDS RCPSGlasg UK). He is currently an Associate Professor at Orthodontic Department Cairo University. He is running his own private practice in Cairo. He is a member of the American Association of Orthodontists, European Association of Orthodontists and Fellow of World Federation of Orthodontists. Dr. Fady lectured in front of American Association of Orthodontists annual meeting (AAO 2014/ 2024), European Orthodontic Society annual meeting (EOS 2012), AEEDC in Dubai (2017, 2024) and Pakistan Association of Orthodontists 2017 annual meeting. He has multiple publications in Q1 Orthodontic journals. Since 2005, he has specialized in Cleft lip and palate, digital orthodontics, skeletal anchorage system, clear aligners and orthognathic surgery.

Abstract:

With the arising biomimetic dentistry, dentists around the globe are offering more conservative and additive type of treatment options. Patients, alike, demand for natural looking restorations that require less natural tooth removal. Simultaneously, dentists would like to be more efficient in placing a direct composite restoration without compromising on aesthetics.
In this lecture and workshop, we will be discussing how aesthetic composites can improve everyday practice by blending art and science together efficiently.

Introduction:
In the first half of the day, participants will be given a substantially fractured incisor which will require a class IV restoration. Each person will learn how to carry out esthetic tooth preparation designs, ideal bonding techniques and how to apply anatomical layering techniques involving different colours and translucencies/opacities to achieve a true-to-nature result that is almost indistinguishable to the human eye.
In the second half of the course, participants will learn how to push the limits of modern-day composites. In one part of the course, participants will build up a large class II molar defect with the conventional and more complex layering-technique.
This will be followed by a session with time-saving and reliable bulk-fill composites to replace large dental cavities efficiently without compromising on performance and aesthetics. A direct and practical comparison will be made between the two techniques as participant will realise whether they prefer a more sophisticated but time-consuming mode of placement or a technique that saves significant amount of chairside time with acceptable aesthetics.
Step-by-step procedure from minimal tooth preparations to bonding, composite placement, adequate curing times and polishing will be demonstrated. Tips and tricks at each stage of the procedure will also be shared.

Learning Objectives:

1. Control of value, chroma, translucency and opalescence
2. Esthetic tooth preparation techniques for perfect optical integration
3. Anatomical build-up techniques to restore the natural tooth shape
4. Perform the layering technique and the bulk fill technique for posterior build-ups
5. Finishing and polishing to finalise an esthetic result

Who should attend:

1. General Practitioners
2. Specialists
3. Dental Students

Course Outline:

09:00 – 10:30 Lecture: Characteristics and Aesthetic principles. Techniques: tooth preparation, bonding procedures, composite material science, intro to light polymerisation, finish, and polishing
10:30 – 11:00 Coffee Break
11:00 – 13:00 Hands-on: Creation of individual silicone key, esthetic tooth preparation techniques, anatomical build-up of an extended anterior defect applying stratified layers of composite with different translucency levels. Characterization, finishing, polishing. Macro and microtextures.
13:00 – 14:00 Lunch Break
14:00 – 15:00 Lecture:  Elaborate lecture on posterior composite restoration – layering vs. bulk fill composite. Further science on light polymerization and pushing the limit of composite material with innovative technology.
15:30 – 16:30 Hands on: Build-up of an extended posterior defect with the Layering Technique
16:30 – 17:00 Coffee Break
17:00 – 17:30 Hands on: Build-up of an extended posterior defect with the Bulk-Fill Technique
17:30 – 18:00 – Discussion and Q & A session

Demonstration and Workshop:

For the first half of the course:

Every participant will create a silicone key as a template to build up a canvas for the fracture central incisor. This canvas will provide a platform to recreate the true-to-nature restoration with the layering technique. Prior to the buildup, participants will produce a minimalistic. Adhesive tooth preparation with a bevel that will help hide the transition lines and improve the integration of the restoration.

Prior to the bonding procedure efficient isolation techniques will be practically demonstrated and repeated by the participants. The participants will then build up the large anterior defect.

Second half of the course:

Every participant will familiarize themselves with the different matrix techniques in order to facilitate a perfect contact point. Next, an optimized bonding procedure will be performed (Etch & Rinse vs. Self-etch vs. Selective-etch technique) and discussed. Tooth 16 will be restored with multiple layers (chromatic dentin shade, medium-translucent enamel shades) and anatomical shape will be created. Thereafter, tooth 26 will be restored with the bulk-fill technique (one medium-translucent shade) and an anatomical shape will be created. A comparison on time taken to carry out these procedures will be finished using diamond burs and then polished to a high gloss comparing multiple-step vs. one-step polishing systems. The marginal adaptation, contact point, anatomical shape and aesthetic appearance of both restorations will be compared and critically evaluated.

1. Provided Materials and Equipment (for each participant):
1. Micromotor, finishing burs and polishers
2. Handpiece
3. LED Curing light
4. Dental instruments + matrix
5. Bonding agent and composite materials
2. Procedure and Demonstration Steps:
1. Matrix band and palatal index preparation
2. Tooth 21 with class IV fracture – layering technique
3. 4mm deep class II layering technique
4. 8mm deep class II bulk fill technique
5. Finishing and polishing
3. Materials to be brought by participant (If required):
1. Loupes

About the Speaker:

Dr. Kopikrishna Thirunelakandan is a British dentist who accomplished postgraduate training at the prestigious UCL Eastman Dental Institute – in which he attained "distinction" honours in the 'Restorative Dental Practice' program. Dr Thirunelakandan has practiced in the UK for over many years before he moved to Switzerland where he currently practices in a private clinic. Simultaneously, he is an international speaker where imparts his knowledge on contemporary dental techniques, technology, and aesthetic dentistry to other dentists around the globe through lectures and practical hands-on workshops.

Abstract:

Recent studies have shown low efficacy of various tooth movements with thermoplastic aligners. The problem is primarily due to the low elasticity of plastics. A recent invention of resin has allowed to shape memory characteristics with an aligner just like memory arch wires. No attachments are needed as force is delivered by sequentially changing the shape of the teeth needing movement. These aligners can also be made in house direct printing or by laboratories. This presentation will discuss evidence-based studies on shape memory material, biomechanics and easy process in making them. This presentation will be course limited to 40-45 doctors with demonstration with 3D printer and all other materials. 

Introduction:

Aligner therapy’s biggest weakness is material used, biomechanics and suboptimal treatment outcomes. A clear understanding of materials is needed, and presentation will show a new aligner material which has shape memory characteristics and lighter force and superb adaptability to the tooth surfaces. It can also be constructed directly in the office by 3D printing. It eliminates the use of models and plastics; both are major environmental hazards. The second important area is biomechanics. The presentation will show how superb mechanics can be used to achieve to achieve predictable results even with aligners. Recent research related to force, moments and managing various types of tooth movements will be discussed. And last but not the lease area of presentation will be points to improve treatment efficiency and efficacy.

Learning Objectives:

1. To understand limitations of thermoplastic aligners
2. To learn biomechanics of aligners
3. To learn basic concepts of shape memory aligners (SMA)
4. To understand software and treatment planning of shape memory aligners
5. To learn manufacturing process as shown with demonstration

Who should attend:

1. General Practitioners
2. Orthodontists
3. Ortho Post Graduate Students
4. Orthodontic Residents

Course Outline:

09:00 – 09:30 Lecture: Introduction
09:30 – 10:30 Lecture: Limitations of thermoplastic materials
10:30 – 11:00 Coffee Break
11:00 – 11:30 Lecture: Properties of Shape memory aligners resin
11:30 – 12:00 Lecture: Software and treatment planning
12:00 – 13:00 Lecture: 3D printing and workflow
13:00 – 14:00 Lunch
14:00 – 14:30 Hands on: Working with 3D printing
14:30 – 15:30 Hands on: Woking with polymerization
15:30 – 16:00 Coffee Break
16:00 – 18:00 Lecture: Case histories of patients treated with Shape Memory Aligners

Demonstration and Workshop:

1. Provided Materials and Equipment (for each participant):
2. 3D printer
3. Centrifuge
4. Small air compressor
5. Terra Herz Polymerization unit
6. Boiling container

About the Speaker:

Prof. Dr. Ravindra Nanda has authored more than 300 scientific papers.  He is Editor-in-Chief of Progress in Orthodontics and associate editor of Journal of Clinical Orthodontics. He is the Past President of North Atlantic Component Angle Society. He is an Honorary Fellow of WFO. He has given prestigious Mershon Lecture and Angle Heritage Award Lecture at American Association of Orthodontics and Sheldon Friel Lecture at 2011 EOS Congress. He has been recognized with various awards and honorary memberships.
He has worked extensively in various areas of orthodontics including biomechanics, temporary anchorage devices and shape memory aligners. He is a highly sought after speaker at national and international orthodontic organizations. Dr. Nanda has authored ten textbooks, His recent book is Principles and Biomechanics of Aligner Orthodontic Treatment

Abstract:

This course is designed to provide theoretical and clinical instruction in nitrous oxide/oxygen analgesia in accordance with American Dental Association, and American Academy of Pediatric Dentistry guidelines. This course will enable participants to achieve understanding in the administration of nitrous oxide/oxygen analgesia for dental treatment. The course is intended for general dentists who wish to advance their skills in treating children and dental specialists.
In the afternoon hands-on training session, participants will have the opportunity to administer and undergo nitrous oxide sedation under closure supervision.

Introduction:
This course is designed to provide theoretical and clinical instruction in nitrous oxide/oxygen analgesia in accordance with American Dental Association, and American Academy of Pediatric Dentistry guidelines. This course will enable participants to achieve understanding in the administration of nitrous oxide/oxygen analgesia for dental treatment. The course is intended for general dentists who wish to advance their skills in treating children and dental specialists.
In the afternoon hands-on training session, participants will have the opportunity to administer and undergo nitrous oxide sedation under closure supervision.

Learning Objectives:

1. Define and describe the physiological and psychological aspects of anxiety
2. Discuss the advantages/disadvantages and indications/contraindications of nitrous oxide/oxygen analgesia
3. Perform patient evaluation, selection, and preparation for nitrous oxide/oxygen analgesia
4. Discuss the complications associated with nitrous oxide/oxygen analgesia and the prevention, recognition, and management of medical emergencies
5. Administer nitrous oxide/oxygen analgesia to patients in clinical setting in a safe and effective manner

Who should attend:

1. General Practitioners
2. Specialists
3. Dental Students

Course Outline:

09:00 – 09:30 Lecture: Pain and Spectrum of Anxiety Control
09:30 – 10:30 Lecture: Nitrous Oxide: Pharmacology and Equipment
10:30 – 11:00 Coffee Break
11:00 – 11:30 Lecture: Patient Selection, How to administer Nitrous Oxide
11:30 – 12:00 Lecture: Monitoring, The Pediatric Patient
12:00 – 13:00 Lecture: Legal Considerations
13:00 – 14:00 Lunch Break
14:00 – 15:30 Hands-On: Inhalation Sedation Technique Step-by-step LIVE demonstration
15:30 – 16:00 Coffee Break
16:00 – 18:00 Hands – On: Clinical Tips on how to use the Nitrous Oxide sedation machine

Demonstration and Workshop:

1. Provided Materials and Equipment (for each participant):
1. Nitrous oxide sedation machine
2. Procedure and Demonstration Steps:
1. Different kinds of sedation
2. Sedation with nitrous oxide
3. Indications & contraindications
4. Correct way to use the equipment
5. Practical test (Hands on)

About the Speaker:

Dr Tayara is an international award-winning Pediatric dentist, an oral health speaker, a child health expert, a book author and a mum of three. She offers functional and integrative oral health care and early corrective orthodontics with a focus on whole-body health and well- being of babies and children. Her expertise of 19 years spans internationally across private sectors and hospital settings in North America, Middle east and the GCC. She was featured on several media channels spreading awareness for oral health in communities. She recently published an educational children’s book in English and arabic aiming to reduce dental phobia. It is currently distributed in Europe, Middle East and GCC regions.

Abstract:

Guided Biofilm Therapy (GBT) offers a systematic, minimally invasive approach to non-surgical periodontal and per-implant therapy, supported by scientifically proven evidence. Utilizing the latest technologies, GBT effectively and safely removes biofilm, prioritizing patient comfort. The therapy integrates advanced aerosol management and ergonomic practices, ensuring a safe treatment environment. Participants will gain hands-on experience and insights into using these technologies for superior periodontal care.

Introduction:

Guided Biofilm Therapy is the systematic, modular, predictable approach to non-surgical periodontal therapy using scientifically proven, state of the art technologies.
The objective of Guided Biofilm Therapy is to offer the most comfortable treatment but at the same time to be minimally invasive and maximally preventive.

Learning Objectives:

1. Learn on the correct recommendations for latest technologies
2. Understand the use of airflow with respect to safety, efficiency, and comfort
3. Learn how to manipulate latest machines around natural teeth and implants
4. Learn on aerosol management during GBT
5. Understand the ergonomics and ease in implementation of GBT
6. Learn all the tips and tricks on maintenance of Prophylaxis Powder

Who should attend:

1. Dental Hygienists

Course Outline:

09:00 – 10:00 Lecture: Science of Biofilm
10:00 – 11:00 Lecture: Guided Biofilm Step-by-step
11:00 – 12:00 Lecture: Airflow and Aerosol Management
12:00 – 13:00 Lunch
13:00 – 14:00 Hands on: Step-by-step demonstration on training models
14:00 – 15:30 Hands on with latest machines on training models
15:30 – 16:00 Coffee Break
16:00 – 18:00 Discussion and Q & A

Demonstration and Workshop:

1. Provided Materials and Equipment (for each participant):
1. Prophylaxis unit (powder and scaler handpieces)
2. Training tool
3. Tomato, quail eggs
4. Gloves and gown
5. Eyes goggles
2. Procedure and demonstration steps:
1. Training on operating the machine
2. Training on using the airflow device, first on tomato and quail eggs
3. Training on using the prophylaxis device on implants
4. Training on using the latest dental scaler on artificial calculus
5. Training on using the latest revolutionary instrument for removing calculus around implants


About the Speaker:

Hanan Abdalla Tahir is currently serving as the President of Emirates Dental Hygienists Club (EDHC) and one of the founding members. Having represented the UAE in several international conferences, Hanan has lectured at the International Federation of Dental Hygienist in Brisbane, Australia as of most recent where she was awarded with the “Best social responsibility project for voluntary expedition in the Masi Mara, Kenya in 2018” award. Hanan is a dental hygienist by profession, after completion her BSc in Dental Hygiene in Riyadh College of Dentistry in Saudi Arabia, Hanan worked in roles which required her to interact with patients and senior staff in the dental field. Hanan also worked in the UK following completion of her degree for one year whilst studying English language. Ms. Abdalla is also a Swiss Dental Academy trainer since 2018 and is an advocate to the popular and growing “Guided Biofilm Therapy” (GBT) concept. This therapy was developed in collaboration with universities and dental practices, GBT is a concept designed for contemporary prophylaxis. Based on decades of scientific knowledge and evidence, GBT is the next step in modern prophylaxis concepts.