This Dental Urgent Care Scenario (USC) is adapted and presented by the JCDAOASIS team in collaboration with Dr. James Noble of Orthodontics at Don Mills in Toronto You can find the full USC on JCDAOasis Mobile Context Patients receiving orthodontic treatment are at a very high risk of having appliances swallowed into the oropharynx during treatment due to the small size of brackets and clipped wires. Orthodontic appliances that can be swallowed include wires, brackets, transpalatal arches, temporary skeletal anchorage devices, and keys for expanders and removable appliances among others. Foreign bodies entering the alimentary canal rarely represent a serious ...Read More »
Supporting Your Practice
This Dental Urgent Care Scenario (USC) is adapted and presented by the JCDAOASIS team in collaboration with Dr. Deepika Chugh and Dr. David Mock You can find the full USC on JCDAOasis Mobile Context Burning Mouth Syndrome (BMS) is an idiopathic burning sensation of the oral mucosa with no apparent underlying cause. Although the origin of the condition is unknown, there is possible evidence of a neuropathic basis. BMS is most found in middle-aged and elderly people, predominantly in perimenopausal and postmenopausal women. Signs & Symptoms Usually, onset is spontaneous, but previous trauma or dental treatment may be precipitating factors Most commonly ...Read More »
This question was submitted to us by a practising dentist: “I had a patient present today with ongoing generalized sensitivity. No clinical evidence of recession; no bruxism or clenching that she is aware of; and no dietary changes. I would like to make trays to better deliver some palliative relief (she is currently using desensitizing toothpaste). What is the best product for the trays? Would Fluoride or relief gel or some other product that I am unaware of be best?” Dr. Hardy Limeback, former head of preventive dentistry at the University of Toronto provided this initial response: Persistent generalized dentin ...Read More »
We are pleased to present to you the second JCDA Oasis Case Conference, a new treatment challenge, in collaboration with Dr. Bill Abbott of the International Team for Implantology (ITI). Please view the short video (< 3 minutes) and anonymously submit your treatment suggestions, comments/feedback, and clinical questions online before March 16th, 2013. After March 16, Dr. Abbott and a specialist colleague will present a video SOLUTIONin which they answer the main questions raised by you and other colleagues and they tell us how the case was actually treated. At that time, you will also be able to see the summary input of your colleagues. As ...Read More »
All-ceramic dental crowns VS. metal-ceramic dental crowns: what is the clinical and cost effectiveness?
This Rapid Response is produced by the Canadian Agency for Drugs and Technologies in Health (www.cadth.ca) Report in Brief (PDF) Full Report (PDF) Key Findings The short term (< 5 years) survival of all-ceramic crowns when used for anterior teeth is comparable to porcelain fused to metal crowns. Summary of Findings Dental Crown Survival Posterior all-ceramic crowns fabricated from alumina, reinforced glass-ceramic, zirconia, or lithium disilicate had comparable survival rates to posterior PFM crowns (< 5 years analysis). InCeram and glass-ceramic, ...Read More »
This question was submitted by Dr. Stephen Abrams from Cliffcrest Dental. Dr. Abrams is seeking colleagues’ opinions about the best approach to the video case that is presented below. Readers are invited to comment on this initial response and provide further insights by posting in the comment box which you will find by clicking on “Post a reply” below. You are welcome to remain anonymous and your email address will not be posted.Read More »
The following question was posted by a practising dentist: There is quite a bit of variation in the office with respect to drugs dentists like to prescribe for post-operative pain. Which pain medications are the most effective for moderate to severe pain and have the least number of side effects? Dr. Mark Donaldson from the University of Montana and the Oregon Health & Sciences University provided this initial response: The goal should be: “the most effective dose for the shortest period of time.” We want to get our patients out of pain as quickly as possible. Two good recent articles come to ...Read More »
What are the advantages and disadvantages of self-adhesive resin cements for crown & bridge cementation?
This question was submitted to us by a practising dentist: What are the pros and cons of self-adhesive resin cements (i.e.: RelyX, Unicem 2) and resin modified glass ionomers (i.e.: FujiCEM 2) in crown and bridge cementation? Are they equally reliable? Dr. Omar El-Mowafy, Head of Restorative Dentistry at the University of Toronto provided this initial response: Advantages of self-adhesive resin cements 1. Eliminate the need for etching tooth structure or application of primer/bonding agent; and as a result, dramatically reduce the potential for post-operative sensitivity . 2. Dual-cured: excess cement can be briefly light-cured for ease of use. When used with a ...Read More »