Download Impacted canines and supernumerary teeth

Impacted canines and supernumerary teeth:
A diagnostic challenge & therapeutic dilemma
LECTURERS
PD Dr. med. dent. et Odont. Dr. Marc Schätzle & Prof. Michael Bornstein
CDSHK/DCHK/HKDA
CME/CPD CREDITS
4.5 (to be confirmed)
VENUE
DATE
Prince Philip Dental Hospital,
Lecture Theatre 1, Hong Kong SAR
Friday, October 27th
2017
REGISTRATION FEE (includes refreshments)
Early Bird Registration − on or before July 31st, 2017 (HK Time)
Registration − after July 31st, 2017 (HK Time)
Students
HK$ 750
HK$ 1,000
HK$ 500
LECTURERS
Marc Schätzle (MS)
Marc Schätzle obtained his dental degree (1999) and thesis (Dr. med. dent.,
1999) at the University Berne and received his postgraduate Orthodontic
at the University of Zurich, Switzerland. Based on epidemiological
analyses on the natural history of periodontal disease he received 2005
an Odontolgiae doctorat-Diploma (PhD-equivalent) from the Malmö
University, Sweden. Since 2007 Dr. Schätzle works in his private clinic and
as a senior lecturer at the Clinic of Orthodontics and Pediatric Dentistry,
University of Zürich. In 2009 he spent 6 months at the University of Hong
Kong (Prof. U. Hägg, Prof. A.B.R. Rabie) as a Visiting Associate Professor. In
2010 he successfully passed the Royal College of Surgeons of Edinburgh
examination in Orthodontics and received the Private Docent (PD) in
the field of Orthodontics from the Medical Faculty of the University of
Zurich in 2011. Dr. Schätzle was 2012 appointed as Honorary Associate
Professor in Orthodontics, Faculty of Dentistry, The University of Hong
Kong, SAR China. In 2013 he received the Beni Solow Award for the best
paper published in the European Journal of Orthodontics. His fields of
research include cone beam copumted tomography (CBCT) in clinical
dental practive and temporary anchorage devices (TAD).
Michael Bornstein (MB)
Michael Bornstein has been appointed in 2016 as Clinical Professor in Oral
and Maxillofacial Radiology at the Faculty of Dentistry, The University of
Hong Kong, Hong Kong SAR, China. He is also Visiting Professor at the
OMFS-IMPATH Research Group, Department of Imaging and Pathology,
University of Leuven, Belgium. Dr. Bornstein obtained his dental degree
(1998) and thesis (Dr. med. dent., 2001) at the University of Basel. He
continued with specialization in oral surgery and stomatology in Basel
and Bern. In 2004, he was visiting assistant professor at the Department
of Periodontics at the University of Texas Health Science Center at San
Antonio, USA. From 2007-2014 he was head of the Section of Dental
Radiology and Stomatology, University of Bern. In 2009, he obtained
the Habilitation (Privatdozent/PhD) and in 2014 he became Associate
Professor in the field of “Oral Surgery and Stomatology”. His fields of
research include cone beam computed tomography (CBCT) in clinical
dental practice, stomatology/oral medicine, and GBR procedures with
dental implants.
ABSTRACT
Precise localisation of an impacted canine, as well as assessment of the presence and degree of root
resorption of neighbouring teeth, is mandatory in order for surgeons and orthodontists to be able
to make an accurate diagnosis and interdisciplinary treatment plan. Possible therapeutic options
include surgical removal of the canine, intentional replantation, orthodontic alignment, and a “wait
and see” strategy. When used to supplement clinical examination and conventional radiographic
imaging, CBCT provides additional accurate information about location of the impacted canine,
prevalence and degree of root resorption of neighbouring teeth, and eventual cyst formation.
Proper localization of supernumerary teeth is very important for the diagnosis, treatment planning,
and prior to any surgical intervention. Treatment planning depends on various factors such as the
time of diagnosis, the age of the patient, the position of the supernumerary tooth and possible
complications. Various complications have been reported in the literature for supernumerary teeth
such as disturbed eruption, malpositioning / rotation, root resorption of neighbouring teeth, and
development of dentigerous cysts in impacted supernumeraries. Root resorption of neighbouring
teeth can be radiographically diagnosed in up to 22.8% of the cases, and supernumerary premolars
are most often involved. Similar to impacted canines, supernumerary teeth are a therapeutic
challenge for pedodontists, orthodontists and oral surgeons alike. Therefore, interdisciplinary
treatment concepts for both entities are needed for the benefit of the patient.
Time
PROGRAM
FRIDAY October 27th, 2017
14:00
Welcome and Introduction
MB
14:15
Significance of impacted canines and supernumerary teeth to the orthodontist
MS
15:00
Radiographic assessment of impacted canines and supernumerary teeth
MB
15:30
Coffee
16:00
Treatment options of impacted canines and supernumerary teeth from an orthodontic
perspective
MS
17:00
Treatment options of impacted canines and supernumerary teeth from a surgical
perspective
MB
18:00
Case discussion
MB/MS
18:30
Concluding remarks/ Discussion
MB/MS
Registration Form
Impacted canines and supernumerary teeth:
A diagnostic challenge & therapeutic dilemma
October 27th, 2017 | PPDH, Lecture Theatre I, Hong Kong SAR
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