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Journal of Dental Research
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Materials Science

A Simulation Model for Quantitation of Microleakage in vitro

C. Shen

Department of Dental Biomaterials, College of Dentistry, University of Florida, Gainesville, Florida 32610

S. Tsutsumi

Department of Dental Biomaterials, College of Dentistry, University of Florida, Gainesville, Florida 32610

A microleakage model based on the diffusion phenomenon of a radio tracer from the cavity floor of a restoration to the outside medium was discussed and was solved numerically by the finite element method. The simulation results and laboratory data showed that quantitation of microleakage could be achieved and expressed by a new term named Microleakage Coefficient, which reflected the changes of micro gaps by time.

REFERENCES

  • Harper, W.E.: The Character of the Adaptation of Amalgam to the Walls of Cavities Attained by Present Methods of Instrumentation and the Use of the Best Known Alloys as Indicated by the Air Pressure Test, Dent Rev 26:1179-1198, 1912.
  • Hirsch, L. and Weinreb, M.M.: Marginal Fit of Direct Acrylic Restorations, JADA 56:13-21, 1958.
  • Philips, R.W.; Gilmore, H.W.; Swartz, J.L.; and Schenker, S.I.: Adaptation of Restorations in vivo as Assessed by 45Ca, JADA 62:9-20, 1961.
  • Seltzer, S.X.: Penetration of Microorganisms Between the Tooth and Direct Resin Fillings, JADA 51:560-566, 1955.
  • Going, R.E.; Myers, H.M. and Prussin, S.G.: Quantitative Method for Studying Microleakage in vivo and in vitro, J Dent Res 47:1128-1132, 1968.[Abstract/Free Full Text]
  • Meyer, J.M.; Dennison, J.B.; and Craig, R.G.: Improved Method of Neutron Activation Analysis for Microleakage Studies, J Dent Res 53:356-363, 1974.[Abstract/Free Full Text]
  • Douglas, W.H. and Zakariasen, K.L.: Volumetric Assessment of Apical Leakage Utilizing a Spectrophotometric Dye-Recovery Method, IADR Progr & Abst 60:No. 512, 1981.
  • Jacobsen, P.H. and Von Fraunhoffer, J.A.: Assessment of Microleakage Using a Conductimetric Technique, J Dent Res 54:41-48, 1975.[Abstract/Free Full Text]
  • Vasudev, U.B.: A Simple Method of Quantitating Microleakage in Dental Restorations: Dental Amalgams. Master's Thesis, University of Florida, Gainesville, FL, 1981, pp. 33-35.
  • Tanner, J.E.; Liu, K.-J.; and Anderson, J.E.: Proton Magnetic Resonance Self-Diffusion Studies of Poly(ethylene Oxide) and Poly(dimethylsiloxane) Solutions, Macromolecules 4:586-588, 1971.[CrossRef]

Journal of Dental Research, Vol. 62, No. 3, 353-357 (1983)
DOI: 10.1177/00220345830620031001


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This Article
Right arrow Abstract Freely available
Right arrow Full Text (PDF)
Right arrow Alert me when this article is cited
Right arrow Alert me if a correction is posted
Services
Right arrow Email this article to a friend
Right arrow Similar articles in this journal
Right arrow Alert me to new issues of the journal
Right arrow Add to Saved Citations
Right arrow Download to citation manager
Right arrowRequest Permissions
Right arrow Request Reprints
Right arrow Add to My Marked Citations
Citing Articles
Right arrow Citing Articles via Google Scholar
Right arrow Citing Articles via Scopus
Google Scholar
Right arrow Articles by Shen, C.
Right arrow Articles by Tsutsumi, S.
Right arrow Search for Related Content
PubMed
Right arrow Articles by Shen, C.
Right arrow Articles by Tsutsumi, S.
Social Bookmarking
 Add to CiteULike   Add to Complore   Add to Connotea   Add to Del.icio.us   Add to Digg   Add to Reddit   Add to Technorati   Add to Twitter  
What's this?