Implantology

Which Polishing System & Speed Should be Used for Dental Zirconia?

In the course of my search for relevant and timely research to share on Oasis Discussions, I found the article that is the topic of today’s video conversation: Evaluation of different polishing systems and speeds for dental zirconia. The article is important because of the multitude of polishing systems that are available and the particular characteristic of zirconia, namely that it is a much harder dental ceramic that requires specialized polishing equipment. I hope you find the conversation informative.  Chiraz Guessaier, CDA Oasis Manager Highlights The purpose of the study was to evaluate two polishing systems and three polishing speeds on the ...

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Dental Implant Survival and Complication Rate for Patients with Diabetes Mellitus

We may be in the early stages of a good news story. My interview with Dr. Thomas Oates, Professor and Chair of the Department of Advanced Oral Sciences and Therapeutics at the University of Maryland, was about a recent study he co-authored and published in Clinical Implant Dentistry & Related Research journal, titled: Dental Implant Survival and Complication Rate over 2 Years for Individuals with Poorly Controlled Type 2 Diabetes Mellitus. The study offers hope that diabetic patients could benefit from successful implant treatment without complications. I hope you enjoy the interview!  Chiraz Guessaier, CDA Oasis Manager Highlights Background Emerging evidence ...

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Clinical Practice Guidelines for Recall and Maintenance of Patients with Tooth-Borne and Implant-Borne Dental Restorations

I thank Drs. Avinash Bidra and Don Curtis for taking the time to speak with me about the webinar they hosted as part of the Colgate Oral Health Network for Professional Education and Development.  The webinar discusses systematic reviews on the maintenance of tooth-borne and implant-borne restorations and clinical practice guidelines as the basis for effective maintenance programs. I hope you enjoy the conversation and find it relevant to your practice! Chiraz Guessaier, CDA Oasis Manager Visit the webinar website Clinical Practice Guidelines for Recall and Maintenance of Patients with Tooth-Borne and Implant-Borne Dental Restorations (PDF) Highlights The clinical practice guidelines presented ...

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3D Printing a Smile: The Use of 3D Technology in Dentistry

Dr. William Martin, from the University of Florida, spoke with Dr. Chiraz Guessaier about 3-D printing in implant dentistry. Highlights 3-D printing has had the biggest impact on the surgical side of implantology as surgical templates can be printed and used for implant placement. Additive manufacturing is an advantage as it is not as wasteful of materials; however, it can have added costs as the printers require frequent maintenance and printing time can vary based upon the machine being used. 3-D printing has given implant dentistry the ability to manufacture surgical templates that would not have been able to be ...

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Impact of Proton Pump Inhibitors on Implant Osseointegration

Dr. Faleh Tamimi, Assistant Professor in the Faculty of Dentistry at McGill University, spoke with Dr. Chiraz Guessaier about the research he conducted and the articles he co-authored on the impact of proton pump inhibitors on implant osseointegration. Highlights Systemic administration of omeprazole interferes with bone healing and implant osseointegration: an in vivo study on rat tibiae Proton pump inhibitors, over-the-counter drugs taken by millions of patients, diminish bone accrual. Accordingly, we hypothesized that these drugs could impair bone healing and implant osseointegration. This study investigated the effect of post-operative systemic administration of omeprazole on bone healing and implant osseointegration ...

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Impact of Antihypertensive Drugs on Implant Osseointegration

Dr. Faleh Tamimi, Assistant Professor in the Faculty of Dentistry at McGill University, spoke with Dr. Chiraz Guessaier about the research he conducted and the articles he co-authored on the impact of proton pump inhibitors on implant osseointegration. Highlights Propranolol enhances bone healing and implant osseointegration in rats’ tibiae Propranolol, a non-selective b-blocker widely used to treat cardiovascular conditions, favours bone accrual. Accordingly, we hypothesized that propranolol could be useful for improving bone healing and osseointegration. This in vivo study was designed to investigate the effect of propranolol on bone healing and osseointegration in rats’ tibiae. On 24 Sprague–Dawley rats, a unicortical defect was ...

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New Implant Navigation System with Dr. Eszter Somogyi Ganss

Dr. Eszter Somogyi Ganss spoke about the new implant navigation system that she helped develop and test at the University of Toronto.  Highlights The new implant system aids in the safe and accurate placement of dental implant surgery. This tool involves a paradigm shift as one does not look at the patient but at the screen during implant placement surgery. Computer navigation is essentially a “GPS” system which allows the clinician to implement a virtual treatment plan in real time while visualizing the CBCT image as well as the position of the drill on the CBCT. This gives the dentist direction, ...

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Guided Surgery for Implants with Dr. Izchak Barzilay

Dr. Barzilay discusses guided surgery with respect to implant surgery.  Highlights Implant surgery has always been guided. We used to guide surgeons as to where we wanted implants placed and they would try their best to place them in those exact positions or as close to them as possible. Nowadays, “guided surgery” has become more exact with the use of information from CBCTs and digital software systems. As a result, currently, CAD/CAM guided surgeries involve very precise implant placement not possible just a short time ago. Key messages CBCT radiography should be considered the gold standard now in implant dentistry ...

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