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Open Crown Margin: What should you do?

About Open Crown Margin: What should you do?

04m 00s

Operative Dentistry · Self-Learning

Reviewed: 03/10/2021 · Valid until 03/10/2024

Evidence Based Moment Episode 2 - Open Crown Margins

What would you do if you noticed a crown margin was open? What are your options? In this video, we look at an article that talks about this very topic.

HANDOUT!!!: https://drive.google.com/file/d/1UmsVh5NsVNPOVjYQH73ehkdi4W_jbSSC/view?usp=sharing

Conflict of Interest: The presenter of this video certifies that they have no proprietary, financial, or other personal interest of any nature or kind in any product, service, and/or company that is presented in this video.

Disclaimer: The information contained herein should NOT be used as a substitute for the advice of an appropriately qualified and licensed dental provider. The information provided here is for informational purposes only and should not be considered dental advice. If you have a dental concern, emergency, or are experiencing pain, you should see a dental provider in your area as soon as possible. This video may not cover all possible drug interactions or all FDA warnings or alerts. Although we attempt to be thorough, accurate, and up-to-date, no guarantee is made to that effect. This is an introductory and unofficial material. Use this information at your own risk. No professional relationship is being created by you watching this video.

References: Miller, David. A new protocol and standard of care for managing open crown margins. Academy of General Dentistry. March/April 2019.

Alomari Q, Al-Saiegh F, Qudeimat M, Omar R. Recurrent caries at crown margins: making a decision on treatment. Med Princ Pract. 2009;18(3):187-192. 3

Rosetti PH, do Valle AL, de Carvalho RM, De Goes MF, Pegoraro LF. Correlation between margin fit and microleakage in complete crowns cemented with three luting agents. J Appl Oral Sci. 2008;16(1):64-69.

Boeckler AF, Stadier A, Setz JM. The significance of marginal gap and overextension measurement in the evaluation of the fit of complete crowns. J Contemp Dent Pract. 2005;16(4):26-37.

Bronson MR, Lindquist TJ, Dawson DV. Clinical acceptability of crown margins versus marginal gaps as determined by pre-doctoral students and prosthodontists. J Prosthodont. 2005;14(4):226-232.

Chapokas AR, Ahma OK; American College of Prosthodontists. Position Statement: The Use of Dental Radiographs in Evaluation of Prosthetic Margins – Tooth-Supported Fixed Prostheses. February 28, 2016.

https://www.prosthodontics.org/assets/1/7/The_Use_of_ Dental_Radiographs_in_Evaluation_of_Prosthetic_Margins_Tooth-Supported_Fixed_ Prostheses.pdf. Accessed January 24, 2019.

Recker F. Open margins: negligence, informed consent, or routine dentistry? Business Bite [newsletter]. American Academy of Implant Dentistry. February 2013. https:// www.aaid.com/ uploads/cms/documents/practice_management_open_margins.pdf. Accessed January 15, 2019.

Christensen GJ. Salvaging crowns and fixed prostheses: when and how to do it. J Am Dent Assoc. 2008;139(12):1679-1682.

White SN, Ingles S, Kipnis V. Influence of marginal opening on microleakage of cemented artificial crowns. J Prosthet Dent. 1994;71(3):257-264. 4

#dentalcrown #evidencebaseddentistry #dental

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Jason Bullock DMD, ABGD

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