NZAO 2017 Conference

Millennium Hotel & Copthorne Lakefront, Queenstown

29 March – 1 April 2017

         

Speakers

 

Kevin O'Brien

Kevin was appointed Professor of Orthodontics at the University of Manchester in 1996. He has previously held posts in the USA and was Dean of Manchester Dental School from 2004-2007 and Associate Dean of the Faculty of Medical and Human Sciences from 2007-2010. He was Chair of the General Dental Council 2011-2013.

His main research interests are clinical trials of the care of children with severe dentofacial problems. He has published over 90 scientific papers, mostly in the American Journal of Orthodontics. Committed to teaching and research, he has obtained €7m external research funding. He has given the Northcroft Memorial and Ballard Lectures for the British Orthodontic Society and has been awarded the Turpin, Dewel and Jarabak awards by the American Association of Orthodontists. He currently writes a surprisingly successful orthodontic blog (www.kevinobrienorthoblog.com).  

Can we practice evidence-based orthodontics? Dealing with uncertainty...
Thursday 8.45am
In this presentation I will discuss the dilemma of attempting to practice evidence-based orthodontics. I will use examples from my own work on how research reduces, or increases, clinical uncertainty. While this presentation will be based on orthodontic examples, I will also discuss other areas of dentistry to illustrate that orthodontics is not the only area of work in which recognising and dealing with uncertainty is becoming increasingly important particularly with respect to the regulation of dentistry.
 


In the land of no evidence; is the Salesman King?
Thursday 1.30pm
Over the past few years in dentistry advertising by both the supply companies and individual practitioners has been increasing. This is directed at both the promotion of products and the introduction of new philosophies. In this lecture I will evaluate the effect of advertising, that is not supported by scientific evidence, on current practice. I will also discuss the "teaching" of orthodontics and other treatment to general practitioners by short courses from a regulatory viewpoint.

Social media driven orthodontics: quacks, healers and blogs
Thursday, 2.15pm
Over the past few years in dentistry advertising by both the supply companies and individual practitioners has been increasing. This is directed at both the promotion of products and the introduction of new philosophies. In this lecture I will evaluate the effect of advertising, that is not supported by scientific evidence, on current practice. I will also discuss the "teaching" of orthodontics and other treatment to general practitioners by short courses from a regulatory viewpoint.

How do you read a trial and systematic review?
Friday 11.00am
Contemporary research methods are more complex. As a result, it is becoming more difficult to interpret and understand many of the trials and systematic reviews that are being published. In this presentation, I will provide information on methods of understanding research, using examples from the literature.
Pre reading recommended: document 1 and document 2

Adolescent class II treatment - twin blocks, mandibular growth and systemic reviews
Friday 11.45am
Most research has concluded that the best time to provide functional appliance treatment is during the pubertal growth period. However, there is still uncertainty on the type of appliance that we should use. I will provide evidence from clinical trials and systematic reviews that should underpin our treatment decisions.

Socio-psychological effects of orthodontic treatment - are we interested and do we care?
Saturday 9.45am
The most common reason for providing orthodontic treatment is to improve the appearance of the face and teeth. While this assumption is logical there is limited research into the effectiveness of orthodontic treatment on psychosocial status. I shall describe current research into this area and raise fundamental questions on the value of orthodontics on psychosocial benefit. Finally, I shall discuss whether we simply need to correct the aesthetic appearance of the front six teeth "the social six" as opposed to achieving a perfect occlusion.

Early Class II treatment. Does the cost outweigh the benefits?
Saturday 11.45am
In this presentation I will outline the results of my own research into early Class II treatment. In addition, I will present data from our recently updated Cochrane review into Class II treatment. This will involve a consideration of important factors such as self-esteem, treatment duration, reduction of trauma and overall cost.
 
   

Sunil Kapila

Sunil earned his Bachelor of Dental Surgery degree from the University of Nairobi (Kenya) in 1981. Afterwards, he was a dental officer at the Kenyatta National Hospital in Nairobi for two years and then became a clinical instructor and tutor in orthodontics at the University of Nairobi Dental School. He came to the U.S. in 1984 as a Fulbright-Hayes scholar to obtain a master's degree in orthodontics which he received three years later from the University of Oklahoma. In 1994, Dr. Kapila was awarded his doctorate in oral biology which he earned while teaching at UCSF. He began teaching there part-time in 1988, and become a full-time Assistant Professor in 1993. He was tenured in 1999 and was appointed as Chair of the Division of Orthodontics in 2000 and named the first Eugene E. West Endowed Chair in 2001. He was recruited to the University of Michigan in 2004 and served as the Chair of the Department of Orthodontics and Pediatric Dentistry and the Graduate Orthodontics Program Director from 2004-2015.

His practice philosophy includes preadjusted appliances using continuous archwire or segmented mechanics and contemporary wires. He teaches in the graduate orthodontic clinic on Tuesday afternoons and teaches biomaterials and biomechanics to the residents. He also provides lectures on biomechanics and TMJ pathobiology at national and international meetings. Dr. Kapila is the recipient of several research awards including the AADR Hatton Award in 1994 and the AAO Milo Hellman Award in 1995. He was also awarded the Outstanding Alumnus Award by the Department of Orthodontics at the University of Oklahoma in 2007.

Orthodontics in 5D: enhancing treatment efficiency and outcomes
Thursday 10.45am, Friday 9.00am, 1.45pm, Saturday 9.00am
The long duration of treatment is one of the biggest limitations of orthodontic therapy. For this reason, there is a constant demand for methods that expedite tooth movement and increase efficiency of orthodontic treatment. Thus surgical methods that have recently regained visibility and the introduction of new devices attest to the continued interest in enhancing tooth movement rates. However, there is limited evidence for the efficacy of many of these methods to expedite tooth movement. In his lecture, Dr. Kapila will provide a historical perspective and current evidence for methods proposed to enhance treatment efficiency. He will also describe approaches to optimally utilize 3D information and biomedical approaches to enhance both orthodontic treatment efficiency and outcomes. Application of strategies of optimal 3D diagnosis, treatment planning and implementing biomechanics in 3D will contribute to success in the fourth dimension of time by delivering efficient treatment and the in fifth dimension with improved treatment outcomes. The audience will learn about:

• The current status of and evidence for surgical and mechanical approaches to expedite tooth movement
• Novel approaches using biomedical agents to enhance tooth movement rates
• The application of simple and effective biomechanics in 3D to optimally control tooth movement and anchorage in 3D to improve treatment efficiency and outcomes
• Using 3D Image-aided treatment and biomechanics for improved success and efficiency in retrieving impacted and transposed teeth

3D image aided treatment of impacted and transposed teeth
Saturday 1.45pm
Three-dimensional (3-D) imaging rendered by Cone Beam Computed Tomography (CBCT) facilitates refined diagnosis and enables fine-tuning of treatment plans in specific types of cases. In patients with impacted and transposed teeth, the information derived is particularly important in enhancing efficiency of treatment, rates of success and minimizing collateral damage during treatment. In his talk, Dr. Kapila will present the indications and uses of CBCT imaging in diagnosis and treatment planning for impacted and transposed teeth, including protocols for communicating with the surgeon to achieve optimal surgical access, bond placement and soft tissue support, and the utilization of this information to implement efficient three-dimensional mechanics. He will also discuss the use of refined spring designs to tract the teeth along the shortest path through bone while minimizing damage to roots of neighboring teeth.

The attendees will learn about:
1. The use of CBCT in refining the diagnosis of impacted and transposed teeth.
2. Defining 3-D treatment plans, surgical access, bond placement and biomechanical objectives for impacted and transposed teeth.
3. Designing and implementing optimal traction auxiliaries for 3-D tooth control while minimizing damage to neighboring teeth and adverse movements of anchor teeth.
 
 

Andrew Hoggard

 
Andrew has over 28 years' experience in the dental industry. His career includes general management of Shalfoon Dental in New Zealand. He emigrated to Australia to take up the Operations Manager role with Halas Dental and then later became the General Manager of that company. Since the merger of Henry Schein and Halas in 2006, Andrew was responsible for leading the national sales activities of Henry Schein Halas. He continued for 2 years as Training and Business Development Director effective January 2013.

Andrew has recently joined Sirona Dental Systems in NZ as Country Manager following an opportunity to be closer to his family. He is partnering with the NZ dental profession to provide working solutions which will assist NZ dentists to be more productive, profitable and provide their patients with technology that enhances the patient experience. His role includes the management of the national sales team and he is thrilled to be part of a truly focused, caring and professional team to serve the NZ dental profession.

Andrew's attendance is sponsored by Dentsply Sirona.

Business from the Heart
Auxiliary programme, Thursday 4.15pm
Education is not the primary factor in changing behaviour and for any long lasting change to take place in a team, relationship or business a decision must be made in the heart. Business from the heart shares life changing principles of self-discovery applicable to work and home.

Subjects presented include

Nobody is a failure
The power of reflecting in your life
Finding your reason to get out of bed each day…your personal 'why'
Getting through brick walls
Defining a balanced business model – How to deliver a consistent model for owners, team and the customer
Living a life of service to others in your daily life
The OAR model – Living above the line
 
   

Ajith Polonowita

 
Dr A D Polonowita is a registered specialist in Oral Medicine in both Australia and New Zealand.

Dr Ajith Polonowita graduated from dentistry with a BDS from the University of Otago, School of Dentistry, New Zealand. Following his experience as a house Surgeon in a maxillofacial unit in New Zealand and clinical tutoring at the school of dentistry at the University of Otago, Dr Polonowita moved to Australia to a private practice in Victoria. Further specialist qualification was gained at the university of Melbourne, graduating with and MDSc in Oral Medicine and Oral Pathology in 2001. Membership of the Royal Australian College of Dental Surgeons (MRACDS) was gained in 2008.

Current appointments- Oral Medicine
Academic Lead and subject coordinator in oral Medicine and Oral Pathology; School of Dentistry and BOHSc, La Trobe University, Victoria; Australia
Specialist consultant in oral medicine for Canterbury District Health Board (CDHB)
Private specialist service for Canterbury in New Zealand
Professional Practice Fellow, Post Graduate Oral Medicine , School of Dentistry, University Of Otago
Honorary Clinical Senior Lecturer, University of Otago Medical School
Private Specialist in Oral Medicine for Northern Victoria, Australia
Editorial referee for New Zealand Medical Journal, New Zealand Dental Journal
Accredited specialist at Bendigo Base Hospital, Bendigo Victoria

Dr A D Polonowita was a past Vice President of the Oral Medicine Society of Australia and New Zealand (OMSANZ) and Committee member of continuing education for the Australasian Academy of Oral Medicine (AAOM). He is also a member of the Australia and New Zealand Academy Orofacial Pain (ANZAOP). He has also lectured extensively and published many articles.

Dr A D Polonowita is a Paul Harris Fellow and has many other interests outside of specialist dentistry, including charity work with the Asian Tsunami
 
 

White lesions
Auxiliary programme - Friday 11.00am
What does cancer look like? An overview of common causes of white patches in the mouth and how to manage these patients.

Latex, allergies and other issues
Auxiliary programme - Friday 11.45am
Introduction to latex allergy as well as common causes of ulceration in the mouth

 
   

Alistair Stockdill 

 
 Alistair is the Manager of Radiographic Supplies Ltd.  
Technology Update
Auxiliary programme, Thursday 10.45am
Introduction to x-rays.
This would be very brief, and would be covered partly so that a better understanding of radiation safety issues arising from machine design.

Physics of image formation.
Legacy film based systems could be covered very briefly. The effect of changes in x-ray machine parameters would be discussed (kV, mA, focal trough, etc). The main topic would be the way in which the two different digital systems operate, and the effect on the image. The way in which 3D images are formed will be explained briefly.

Patient positioning.
This would cover the correct positioning of the patient, and the main errors made in positioning and the effect on the image. OPG, Ceph, and 3D would be covered.

Radiation Protection.
Radiation doses to the patient and staff would be discussed, and a comparison of these doses with both suggested radiation limits and natural background radiation will be made. There will be a discussion about radiation dose from 3D imaging.

Opportunity for participants to discuss any of their own images.
Participants can bring images which they have taken and which they wish to discuss.

As a part of the session both 2D images and 3D images will be shown in appropriate software so that image enhancement tools can also be discussed.

Review of the new Radiation Safety Act
Auxiliary programme, Thursday 3.30pm 
The current understanding of the implications of this new Act and subsequent legislation will be discussed.

 

PRINCIPAL sponsors


         

 

 

EXHIBITORS