Controversial Topics in Orthodontics: Can We Reach Consensus?
As dental and orthodontic practitioners, it can be challenging to keep up with the continual flow of new evidence in support of traditional vs. non-traditional treatment philosophies and techniques. For this 47th Annual Moyers Symposium presenters will provide the latest knowledge on a variety of topics that may not have yet achieved a level of consensus in our profession. Many questions remain. What is adequate evidence to achieve professional consensus? What is the expert consensus on the orthodontists’ role in obstructive sleep apnea, TMD, and new therapies such as the Carriere appliance, implant supported skeletal expansion and corticotomies? Are traditional biomechanic principles relevant to our newer treatment techniques used with clear aligners? Is there any upside to DYI orthodontics and if not, how should our profession handle this phenomenon? The goal of this year’s symposium is for attendees to participate in lively discussion and leave with greater confidence in their perception of consensus in diagnosis and treatment options.
In addition, the 46th Annual International Conference on Craniofacial Research (the “Presymposium”) will be held on the Friday before the Moyers Symposium, on Feb 28, 2020 in the Kellogg Auditorium of the School of Dentistry. The Presymposium conference will feature presentations by speakers and time for discussion of presented topics on orthodontic digital technologies, biomedical advances and additional relevant craniofacial research. A Presymposium Reception will be held outside the Kellogg Auditorium in the School of Dentistry immediately following Presymposium talks on Friday. You are encouraged to attend both the Presymposium and Symposium meetings.
As in previous years, the Annual Moyers Symposium honors the late Dr. Robert E. Moyers, Professor Emeritus of Dentistry and Founding Director of the University of Michigan, Center for Human Growth and Development.
Symposium Day 1
Rackham Auditorium, Horace H. Rackham School of Graduate Studies, The University of Michigan
|Session 1: Overview|
|9:00am||Welcome and Introductory Remarks
James McNamara, DDS, MS, PhD, Professor Emeritus, University of Michigan, School of Dentistry
Nan Hatch, DMD, PhD, Associate Professor and Chair, University of Michigan, School of Dentistry
KEYNOTE ADDRESSWhat is old is often new...
Rolf G. "Buzz" Behrents, DDS, MS, PhD
To the point of this symposium, over time orthodontics has been the focus of many controversies. Orthodontists generally function in an isolated environment and when they adopt beliefs and practices they are tightly held, and difficult to change. Moreover, because our knowledge is imperfect, orthodontics is considered a blend of art and science, producing variation in approach and result. As a further complication, orthodontics involves outside influences from patients, insurance companies, dentists, the economy, and the government all which are consequential to the practice of orthodontics. Such conditions breed and encourage controversy.
Some of the controversies are small so as to be short interruptions in the orderly flow of practice and commerce; others are hard fought and seemingly endure forever. As an easy example, in the early days of orthodontics, the extraction of teeth for orthodontic purposes was forbidden, later encouraged, later discouraged, and more recently thought to be the proximate cause of other maladies (unesthetic faces, TMD, OSA).
Other controversies, appear to find a relative end. Scientific inquiry, knowledge, and education seem to make the difference. Nowadays, we value evidence, more so than mere opinion. This was clearly in force, when the specialty recently considered the relationship between orthodontics and obstructive sleep apnea. This presentation will discuss these and other controversies that have meaning in the contemporary practice of orthodontics. Moreover, we may look a little “over the hill” to see if we can determine “what’s next?”.
|11:00am||Evaluating new approaches to the treatment of Class II and Class III malocclusions in adolescents, adults and juveniles: The Carriere Motion appliance system
James McNamara, DDS, MS, PhD, Professor Emeritus, University of Michigan, School of Dentistry
|12:00pm||Lunch (on your own)|
|1:30pm||The Latest Developments and Advanced Applications with Non-surgical Midfacial Skeletal Expansion (MSE): Fiction or Reality?
Won Moon, DMD, MS, Associate Clinical Professor and Thomas R. Bales Endowed Chair in Orthodontics, UCLA School of Dentistry
|2:10pm||Augmented Corticotomy-assisted Arch Expansion and Periodontal Phenotype Modification for Adult Orthodontics
Chin-Wei "Jeff" Wang, DDS, MMSc, Clinical Assistant Professor, University of Michigan, School of Dentistry
|Session 3: TMJD and Pain: Etiology and the Patient Experience|
Augmented Reality and Artificial Intelligence - A (human) brainstorm on how they are
revolutionizing dental research, education, and treatment
Alexandre DaSilva, DDS, DMedSc, Associate Professor, University of Michigan, School of Dentistry
|4:10pm||Mechanobehavior and Temporomandibular Disorders: a departure from the parafunction model
Jeffrey Nickel, DMD, MSc, PhD, Associate Professor, Oregon Health & Science University
|4:50pm||Panel discussion (speakers from Day 1 sessions)|
|6:00pm||Reception for University of Michigan Alumni and Friends (all attendees are welcome)
Rackham Lobby, 4th floor, The University of Michigan
Symposium Day 2
|Session 4: The Need for Rationale Biomechanics|
|9:00am||Changing times for Orthodontics: Expertise, convenience or do it yourself?
Bhavna Shroff, DDS, MDentSc, MPA, Professor, Virginia Commonwealth University, School of Dentistry
|9:40am||The things I do for love – Diagnosis, prevention and management of clinical management of impacted teeth
Carlos Flores Mir, DDS, DSc, FRCD, Department of Orthodontics, University of Alberta
|10:20am||Controlling the Vertical Dimension with Clear Aligners, What's Really happening?
Mazyar Moshiri, DMD, MS, Assistant Clinical Professor, Center for Advanced Dental Education, Saint Louis University
|11:00am||Panel discussion (all Symposiumm speakers)|
Nan Hatch, DMD, PhD, Chair - Orthodontics and Pediatric Dentistry, University of Michigan School of Dentistry
|Session 1: Tooth Movement and Bone Remodeling – Moderator Wanida Ono|
|8:10am||Regulators of Periodontal Mineralization: Effects on Dental Eruption, Exfoliation, and Orthodontic Tooth Movement
Brian L. Foster, PhD, Division of Biosciences, Ohio State University
|8:30am||Force System of V-bends: Two vs. Three dimensional Analysis of Tooth Movements
Meenakshi Vishwanath, BDS, MDS, MDentSc, Department of Growth and Development, University of Nebraska Medical Center
|8:50am||Circulatory microRNAs in Gingival Crevicular Fluid During Tooth Movement
Phimon Atsawasuwan, DDS, MSc, MSc, MS, PhD, Department of Orthodontics, University of Illinois at Chicago
|9:10am||Novel Roles of Tendon in the TMJ Condyle Formation and Remodeling
Yan Jing, DMD, MS, PhD, Department of Orthodontics, Texas A&M
|9:30am||Panel Discussion: Session 1 Speakers|
|Session 2: Temporomandibular Joint and Facial pain – Moderator Lucia Cevidanes|
|10:10am||Minimally Invasive Approach for Diagnosing TMJ Osteoarthritis
Brandon Shoukri, DDS, MS, Department of Orthodontics and Pediatric Dentistry, University of Michigan
|10:30am||A Longitudinal Analysis of TMJ Compressive Stresses and Mandibular Growth in Children
Laura Iwasaki, DDS, MSc, PhD, Department of Orthodontics, Oregon Health & Science University
|10:50am||Botulinum Toxin A for the Treatment of Headache Associated to TMD
Yoly Gonzalez-Stucker, DDS, MS, MPH, Department of Oral Diagnostic Sciences, University of Buffalo
|11:10am||Quantitative Subchondral Imaging Biomarkers to Diagnose of TMJ Osteoarthritis
Jonas Bianchi, DDS, MS, Department of Orthodontics and Pediatric Dentistry, University of Michigan
|11:30am||Panel Discussion: Session 2 Speakers|
|Session 3: Management of Canine Impaction and TADs – Moderator Hera Kim-Berman|
|1:20pm||Space Management of Labially Impacted Maxillary Canines
Steve Lash, DDS, MS, Department of Orthodontics and Pediatric Dentistry, University of Michigan
|1:40pm||Non-Surgical Adult Expansion using MARPE or DRESDEN Expander
Manuel Lagravere Vich, DDS, MSc, PhD, Department of Orthodontics, University of Alberta
|2:10pm||How to Get Better at TADs Quickly
Sebastian Baumgaertel, DMD, MSD, FRCD, Department of Orthodontics, Case Western Reserve University
|2:30pm||Panel Discussion: Session 3 Speakers|
|Session 4: Clinical Treatment – Moderator Antonio Ruellas|
|3:10pm||Post-pubertal Assessment of the Dentoskeletal Effects Produced by the Alt-RAMEC Protocol for the Early Treatment of Class III Malocclusion
Lorenzo Franchi, DDS, PhD, Department of Orthodontics, University of Firenze, Italy
|3:30pm||Long-term Oral Health Effects of Orthodontic Class II Treatment
Niko Bock, DMD, Department of Orthodontics, University Hospital of Giessen and Marburg
|3:50pm||Maxillary Expansion, Growth Hormone Mediators and Breathing Function
Rosamaria Fastuca, DDS, MS, PhD, Department of Orthodontics, Universities of Messina and Insubria, Italy
|4:10pm||Taming the Plastic to Improve Clear Aligner Predictability
Jay Bowman, DMD, MSD, Private Practice, Kalamazoo Michigan
|4:30pm||Panel Discussion: Session 4 Speakers, All Speakers and Participants|
|4:50pm||Poster Session and Reception, Sindecuse Atrium, Ground floor School Of Dentistry|
The Graduate Ann Arbor is holding a block of rooms on reserve for the Moyers Symposium. Use the link above to book a room directly. You can also call 800-666-8963 and mention you are part of "Moyers Symposium."
The trip between the Detroit Metro Airport and Ann Arbor takes about 20-30 minutes.
Taxi costs around US$ 50. They usually take 3 people (it is not necessary to make reservations for the taxi).
The most economical option is to take a shuttle.
Another alternative (a bit more expensive) is to take the Metrocar Services. The driver will wait for you at the baggage claim, pick up your bags, and bring you to Ann Arbor (they generally take up to 3 people).
Due to the effect of the Great Lakes, the weather in Ann Arbor can vary widely in March. Temperatures can range from 30°F at night to 65°F midday. The 5-year daily high average is 52°F. Precipitation can range from light snow to thunderstorms. It is best to come prepared for cold nights and cool-to-mild days.
The Symposium, which began in 1974, honors Dr. Robert E Moyers. Dr. Moyers chaired the University of Michigan, School of Dentistry’s Department of Orthodontics (1953-1966) and later was the Founding Director of the UM Center for Human Growth and Development (1964-1980). The Center was established as a university-wide interdisciplinary unit to better understand childhood growth and development.
Under his leadership, the Center gained international prominence not only for interdisciplinary research in craniofacial biology, but also in developmental biology, nutrition, public health, morphometrics, anthropology, linguistics, and pediatrics.
Author of the textbook, Handbook of Orthodontics, Moyers was elected to the Royal College of Surgeons in London (1955). He received the profession’s highest award, the Albert H. Ketcham Award (1988) and was posthumously inducted into the University of Michigan, School of Dentistry’s Hall of Honor (2004).