Influence of Different Elastic Moduli of Dowel and Core on Stress Distribution in Root

Dental Materials Journal

Volumn 19, Issue 1, 2000, Pages 50-64

  Ukon, Shinichi ^a   Moroi, Hiroko ^b   Okimoto, Kimie ^b   Fujita, Makoto ^a   Ishikawa, Masatsugu ^a   Terada, Yoshihiro ^b   Satoh, Hironobu ^a  

^a FUKUOKA DENTAL COLLEGE   (Japan)

^b KYUSHU UNIVERSITY   (Japan)

Author keywords

Dowel core; Finite element analysis; Stress distribution

Indexed keywords

BIOMEDICAL AND DENTAL MATERIALS; DENTAL ALLOY; RESIN; TOOTH CEMENT;

ALGORITHM; ANALYSIS OF VARIANCE; ARTICLE; BIOLOGICAL MODEL; CHEMISTRY; COMPARATIVE STUDY; DENTIN; ELASTICITY; FINITE ELEMENT ANALYSIS; HUMAN; MATERIALS TESTING; MECHANICAL STRESS; PHYSIOLOGY; PLIABILITY; SURFACE PROPERTY; TOOTH CROWN; TOOTH ROOT;

ALGORITHMS; ANALYSIS OF VARIANCE; COMPOSITE RESINS; DENTAL ALLOYS; DENTAL CEMENTS; DENTAL MATERIALS; DENTIN; ELASTICITY; FINITE ELEMENT ANALYSIS; HUMANS; MATERIALS TESTING; MODELS, BIOLOGICAL; PLIABILITY; POST AND CORE TECHNIQUE; STRESS, MECHANICAL; SURFACE PROPERTIES; TOOTH ROOT;

EID: 0034158004     PISSN: 02874547     EISSN: None     Source Type: Journal    
DOI: 10.4012/dmj.19.50     Document Type: Article

References (30)

1. Shillingburg, H. T.Jr., Hobo, S., Whitesett, L. D., Jakobi, R. and Brackett, S. E.: Fundamentals of fixed prosthodontics, 3rd ed., Quintessence Co., Chicago, 1997, pp.194-206.
2. Rosenstiel, S. F., Land, M. F. and Fujimoto J.: Contemporary fixed prosthodontics, 2nd ed., Mosby Co., St.Louis, 1988, pp.238-267.
3. Swift, E. J.Jr, Perdiãgo, J., and Heymann, H. O.: Bonding to enamel and dentin: A brief history and state of art,1995, Quintessence Int. 26(2) : 95-110, 1995.
4. Kovarik, R. E., Breeding, L. C. and Caughman, W. F.: Fatigue life of three core materials under simulated chewing conditions, J Prosthet Dent 68 : 584-590, 1992.
5. Hatzikyriakos, A. H., Reisis, G. I. and Tsingos, N.: A 3-year postoperative clinical evaluation of posts and cores beneath existing crowns. J Prosthet Dent 67 : 454-58, 1992.
6. Standlee, J. P., Caputo, A. A., Holcomb, J. and Trabert, K. C.: The retentive and stress-distributing properties of a threaded endodontic dowel, J Prosthet Dent 44 : 398-404, 1980.
7. Assif, D., Beitenski, A., Pilo, R. and Oren, E.: Effect of post design on resistance to fracture of endodontically treated teeth with complete crowns, J Prosthet Dent 69 : 36-40, 1993.
8. Ko, C. C., Chu, C. S., Chung, K. H. and Lee, M. C.: Effects of posts on dentin stress distribution in pulpless teeth, J Prosthet Dent 68 : 421-427, 1992.
9. Pao, Y. C., Reinhardt, R. A. and Krejci, R. F.: Root stresses with tapered-end post design in periodontally compromised teeth, J Prosthet Dent 57 : 281-286, 1987.
10. Holmes, D. C., Diaz-Arnold, A. M. and Leary, J. M.: Influence of post dimension on stress distribution in dentin, J Prosthet Dent 75 : 140-147, 1996.
11. Anderson, J. H.: Applied dental materials, 3rd ed., Blackwell Scientific Publications, Oxford, 1967, pp105.
12. Anderson, J. H.: Applied dental materials, 3rd ed., Blackwell Scientific Publications, Oxford, 1967, pp92.
13. Togaya, T., Suzuki, M., Tsutsumi, S. and Ida, K.: An application of pure titanium to the metal porcelain system, Dent Mat J 2 : 210-219, 1983.
14. Anderson, J. H.: Applied dental materials, 3rd ed., Blackwell Scientific Publications, Oxford, 1967, pp77-80
15. Miyazaki, T., Nishimura, F. and Nomoto, N.: Measurement of yield strength of dental materials by compressive test. 2nd report about silver alloy, J J Dent Mater 3 : 333-337, 1984. (in Japanese)
16. Craig, R. G., Peyton, F. A. and Johnson, D. W.: Compressive properties of enamel, dental cements, and gold. J Dent Res 40 : 936-945, 1961.
17. Anderson, J. H.: Applied dental materials, 3rd ed., Blackwell Scientific Publications, Oxford, 1967, pp296.
18. Carter, D. R., Spengler, D. M.: Mechanical properties and composition of cortical bone, Clin Orthop Rel Res 135 : 192-217, 1978.
19. Knoell, A. C.: A mathematical model of a in vivo human mandible, J Biomech 10 : 159-166, 1977.
20. Matukawa, I. and Arai, K.: A study on posterior composite resins - The influence of long-term water immersion on physical and mechanical properties - , J J Dent Mater 7 : 425-438, 1988. (in Japanese)
21. Yamada, T., Hosoda, H. and Tsurugai, T.: Classification and several mechanical properties of core composite resins, J J Dent Mater 9 : 205-217, 1990. (in Japanese)
22. Libman, W. I. and Nicholls, J. I.: Load fatigue of teeth restored with cast post and cores and complete crowns, Inter J Prosthodont 8 : 155-161, 1995.
23. Fujita, T. and Kirino, T.: Anatomy of the teeth, 19th ed., Kanehara Publish Co., Tokyo, 1973, pp60-62. (in Japanese)
24. Mentink, A. G. B., Meeuwissen, R., Käyser, A. F. and Mulder, J.: Survival rate and failure characteristics of the all metal post and core restoration., J Oral Rehabil 20 : 455-461, 1993.
25. Torbjörner, A., Karlsson, S. and Ödeman, P. A.: Survival rate and failure characteristics for two post designs, J Prosthet Dent 73 : 439-444, 1995.
26. Sorensen, J. A. and Martinoff, J. T.: Clinically significant factors in dowel design, J Prosthet Dent 52 : 28-35, 1984.
27. Cohen, B. I., Pagnillo M. K., Newman, I., Musikant, B. L. and Deutsch, A. S.: Cyclic fatigue testing of five endodontic post designs supported by four core materials, J Prosthet Dent 78 : 458-464, 1997.
28. Yaman, P. and Thorsteinsson, T. S.: Effect of core materials on stress distribution of posts, J Prosthet Dent 68 : 416-420, 1992.
29. Chan, R. W. and Bryant, R. W.: Post-core foundations for endodontically treated posterior teeth, J Prosthet Dent 48 : 401-406, 1982.
30. Martinez-Insua, A., Silva, L. D., Rilo, B. and Santana, U.: Comparison of the fracture resistances of pulpless teeth restored with a cast post and core or carbon-fiber post with a composite core, J Prosthet Dent 80 : 527-532, 1998.