AAE Online CE
SP-31 CBCT for Detecting Vertical Root Fracture in Endodontically Treated Teeth: How Solid Is the Evidence?
CE Hours: 0
A vertical root fracture (VRF) is the modern dentist's clinical dilemma; it is elusive to diagnose and notoriously known for its very poor prognosis. Because of the limitations of conventional radiography, the application of high-resolution cone beam computed tomography (CBCT) imaging in detecting VRF has generated considerable interest. However, the generated image is one of the most difficult to interpret because of the presence of imaging artifacts that may obscure the putative fracture plane. Consequently, the ability of CBCT to detect VRFs in endodontically treated teeth is an important clinical question to address. The purpose of this presentation is to critically appraise the best clinical research available to demonstrate the diagnostic ability of CBCT in detecting VRFs in endodontically treated teeth.
At the conclusion, participants should be able to:
- Describe the required steps in critical appraisal skills of diagnostic studies.
- Evaluate the diagnostic ability of CBCT in detecting VRF in endodontically treated teeth.
- Describe the probability that the interpretation of presence or absence of VRF is correct given the relationship between VRF prevalence and the CBCT predictive values.
Amir Azarpazhooh, D.D.S., M.Sc., Ph.D., F.R.C.D.(C)
Dr. Amir Azarpazhooh obtained his D.D.S. from Iran in 2001, and his specialty training in Canada at the University of Toronto in dental public health (2004-2007) and endodontics (2007-2010) combined with his Ph.D. degree (2007-2011). Dr. Azarpazhooh is an associate professor in the Faculty of Dentistry, University of Toronto, with a cross-appointment in the University of Toronto's clinical epidemiology program of the Institute of Health Policy, Management and Evaluation of the Faculty of Medicine, and the Toronto Health Economics and Technology Assessment (THETA) Collaborative. Dr. Azarpazhooh is also the head of division of endodontics and division of research at the department of dentistry, Mount Sinai Hospital and a clinician scientist with the Lunenfeld-Tanenbaum Research Institute at Mount Sinai Hospital, the key affiliated teaching hospital of the University of Toronto. He is also the Cochrane Collaboration regional site representative at the University of Toronto. Dr. Azarpazhooh has authored and co-authored more than 150 papers, abstracts and reports and has presented at over 50 national and international scientific meetings. His research interests include relationships between evidence-based dentistry and clinical decision making, patient-centered care, eliciting patient preferences in clinical decision-making. He is also a practicing endodontist (part time) in Toronto.
Amir Azarpazhooh, D.D.S., M.Sc., PhD, FRCD(C)
I declare that I have no proprietary, financial, or other personal interest of any nature or kind in any product, service, course, and/or company, or in any firm beneficially associated therewith, that will be discussed or considered during the proposed presentation.