Journal of Prosthetic Dentistry
Volume 92, Issue 5 , Pages 434-440 , November 2004

Finite element analysis of three designs of an implant-supported molar crown

  • Allahyar Geramy, DDS, MSc

      Affiliations

    • Assistant Professor, Orthodontic Department, Tehran University of Medical Sciences, and Assistant Professor, Dental Research Center, Tehran University of Medical Sciences.
  • ,
  • Steven M. Morgano, DMD

      Affiliations

    • Professor, Department of Restorative Sciences and Biomaterials, and Director, Division of Postdoctoral Prosthodontics, Boston University Goldman School of Dental Medicine.
    • Corresponding Author InformationReprint requests to: Dr Steven M. Morgano Division of Postdoctoral Prosthodontics Boston University Goldman School of Dental Medicine 100 East Newton Street, Room G219 Boston, MA 02118-2392 Fax: (617) 638-5434

References 

  1. Zarb GA, Schmitt A. The longitudinal clinical effectiveness of osseointegrated dental implants: the Toronto study. Part I: Surgical results. J Prosthet Dent. 1990;63:451–457
  2. Zarb GA, Schmitt A. The longitudinal clinical effectiveness of osseointegrated dental implants: the Toronto study. Part II: The prosthetic results. J Prosthet Dent. 1990;64:53–61
  3. Zarb GA, Schmitt A. The longitudinal clinical effectiveness of osseointegrated dental implants: the Toronto study. Part III: Problems and complications encountered. J Prosthet Dent. 1990;64:185–194
  4. Haas R, Mensdorff-Pouilly N, Mailath G, Watzek G. Branemark single tooth implants: a preliminary report of 76 implants. J Prosthet Dent. 1995;73:274–279
  5. Christensen GJ. Implant prosthodontics: from single tooth to complex cases. J Oral Implantol. 2002;28:244–248
  6. Eckert SE, Wollan PC. Retrospective review of 1170 endosseous implants placed in partially edentulous jaws. J Prosthet Dent. 1998;79:415–421
  7. Binon PP. Evaluation of the effectiveness of a technique to prevent screw loosening. J Prosthet Dent. 1998;79:430–432
  8. McGlumphy EA, Mendel DA, Holloway JA. Implant screw mechanics. Dent Clin North Am. 1998;42:71–89
  9. Eckert SE, Meraw SJ, Cal E, Ow RK. Analysis of incidence and associated factors with fractured implants: a retrospective study. Int J Oral Maxillofac Implants. 2000;15:662–667
  10. Eckert SE, Meraw SJ, Weaver AL, Lohse CM. Early experience with Wide-Platform Mk II implants. Part I: Implant survival. Part II: Evaluation of risk factors involving implant survival. Int J Oral Maxillofac Implants. 2001;16:208–216
  11. Tan KB, Nicholls JI. Implant-abutment screw joint preload of 7 hex-top abutment systems. Int J Oral Maxillofac Implants. 2001;16:367–377
  12. Siamos G, Winkler S, Boberick KG. Relationship between implant preload and screw loosening on implant-supported prostheses. J Oral Implantol. 2002;28:67–73
  13. Johansson LA, Ekfeldt A. Implant-supported fixed partial prostheses: a retrospective study. Int J Prosthodont. 2003;16:172–176
  14. Goodacre CJ, Bernal G, Rungcharassaeng K, Kan JY. Clinical complications with implants and implant prostheses. J Prosthet Dent. 2003;90:121–132
  15. Aparicio C, Orozco P. Use of 5-mm–diameter implants: Periotest values related to a clinical and radiographic evaluation. Clin Oral Implants Res. 1998;9:398–406
  16. Seong W-J, Korioth TW, Hodges JS. Experimentally induced abutment strains in three types of single-molar implant restorations. J Prosthet Dent. 2000;84:318–326
  17. Mahon JM, Norling BK, Phoenix RD. Effect of varying fixture width on stress and strain distribution associated with an implant stack system. Implant Dent. 2000;9:310–320
  18. Bakaeen LG, Winkler S, Neff PA. The effect of implant diameter, restoration design, and occlusal table variations on screw loosening of posterior single-tooth implant restorations. J Oral Implantol. 2001;27:63–72
  19. Moscovitch M. Molar restorations supported by 2 implants: an alternative to wide implants. J Can Dent Assoc. 2001;67:535–539
  20. Khayat PG, Hallage PG, Toledo RA. An investigation of 131 consecutively placed wide screw-vent implants. Int J Oral Maxillofac Implants. 2001;16:827–832
  21. Davarpanah M, Martinez H, Kebir M, Etienne D, Tecucianu JF. Wide-diameter implants: new concepts. Int J Periodontics Restorative Dent. 2001;21:149–159
  22. Attard NJ, Zarb GA. Implant prosthodontic management of partially edentulous patients missing posterior teeth: the Toronto experience. J Prosthet Dent. 2003;89:352–359
  23. Balshi TJ, Hernandez RE, Pryszlak MC, Rangert B. A comparative study of one implant versus two replacing a single molar. Int J Oral Maxillofac Implants. 1996;11:372–378
  24. Sato Y, Shindoi N, Hosokawa R, Tsuga K, Akagawa Y. Biomechanical effects of double or wide implants for single molar replacement in the posterior mandibular region. J Oral Rehabil. 2000;27:842–845
  25. Cehreli MC, Iplikcioglu H. In vitro strain gauge analysis of axial and off-axial loading on implant supported fixed partial dentures. Implant Dent. 2002;11:286–292
  26. Dixon DL, Breeding LC, Sadler JP, McKay ML. Comparison of screw loosening, rotation, and deflection among three implant designs. J Prosthet Dent. 1995;74:270–278
  27. Hermann JS, Schoolfield JD, Schenk RK, Buser D, Cochran DL. Influence of the size of the microgap on crestal bone changes around titanium implants. A histometric evaluation of unloaded non-submerged implants in the canine mandible. J Periodontol. 2001;72:1372–1383
  28. Gratton DG, Aquilino SA, Stanford CM. Micromotion and dynamic fatigue properties of the dental-implant interface. J Prosthet Dent. 2001;85:47–52
  29. Jeong CM, Caputo AA, Wylie RS, Son SC, Jeon YC. Bicortically stabilized implant load transfer. Int J Oral Maxillofac Implants. 2003;18:59–65
  30. Geng JP, Tan KB, Liu GR. Application of finite element analysis in implant dentistry: a review of the literature. J Prosthet Dent. 2001;85:585–598
  31. Akagawa Y, Sato Y, Teixeira ER, Shindoi N, Wadamoto M. A mimic osseointegrated implant model for three-dimensional finite element analysis. J Oral Rehabil. 2003;30:41–45
  32. Iplikcioglu H, Akca K, Cehreli MC, Sahin S. Comparison of non-linear finite element stress analysis with in vitro strain gauge measurements on a Morse taper implant. Int J Oral Maxillofac Implants. 2003;18:258–265
  33. Zienkiewicz OC, Taylor RL. The finite element method. London: The McGraw-Hill Book Company; 1989;p. 1-4
  34. Geramy A, Sharafoddin F. Abfraction: 3D analysis by means of the finite element method. Quintessence Int. 2003;34:526–533
  35. Geramy A. Alveolar bone resorption and the center of resistance modification (3-D analysis by means of the finite element method). Am J Orthod Dentofacial Orthop. 2000;117:399–405
  36. Geramy A. Initial stress produced in the periodontal membrane by orthodontic loads in the presence of varying loss of alveolar bone: a three-dimensional finite element analysis. Eur J Orthod. 2002;24:21–33
  37. Geramy A. Optimization of unilateral overjet management: Three-dimensional analysis by means of the finite element method. Angle Orthod. 2002;72:585–592
  38. Stolk J, Maher SA, Verdonschot N, Prendergast PJ, Huiskes R. Can finite element models detect clinically inferior cemented hip implants?. Clin Orthop. 2003;409:138–150
  39. Ash MM, Nelson SJ. Wheeler's dental anatomy, physiology, and occlusion. 8th ed.. St. Louis: Elsevier; 2003;p. 302
  40. Davy DT, Dilley GL, Krejci RF. Determination of stress patterns in root-filled teeth incorporating various dowel designs. J Dent Res. 1981;60:1301–1310
  41. Reinhardt RA, Krejci RF, Pao YC, Stannard JG. Dentin stresses in post-reconstructed teeth with diminishing bone support. J Dent Res. 1983;62:1002–1008
  42. Williams KR, Edmundson JT. Orthodontic tooth movement analysed by the Finite Element Method. Biomaterials. 1984;5:347–351
  43. Tanne K, Sakuda M, Burstone CJ. Three-dimensional finite element analysis for stress in the periodontal tissue by orthodontic forces. Am J Orthod Dentofacial Orthop. 1987;92:499–505
  44. Wilson AN, Middleton J, McGuinness N, Jones ML. A finite element study of canine retraction with a palatal spring. Br J Orthod. 1991;18:211–218
  45. Richter EJ, Orschall B, Jovanovic SA. Dental implant abutment resembling the two-phase tooth mobility. J Biomech. 1990;23:297–306
  46. Lewinstein I, Banks-Sills L, Eliasi R. Finite element analysis of a new system (IL) for supporting an implant-retained cantilever prosthesis. Int J Oral Maxillofac Implants. 1995;10:355–366
  47. O'Brien WJ. Dental materials and their selection. 2nd ed.. Chicago: Quintessence; 2002;p. 347
  48. Yang HS, Lang LA, Molina A, Felton DA. The effects of dowel design and load direction on dowel-and-core restorations. J Prosthet Dent. 2001;85:558–567

PII: S0022-3913(04)00528-1

doi: 10.1016/j.prosdent.2004.08.011

Journal of Prosthetic Dentistry
Volume 92, Issue 5 , Pages 434-440 , November 2004