대한치과보철학회지 (The Journal of Korean Academy of Prosthodontics)

  • 제41권1호
  • /
  • Pages.35-47
  • /
  • 2003
  • /
  • 0301-2875(pISSN)
  • /
  • 2005-3789(eISSN)
대한치과보철학회 (The Korean Academy of Prosthodonitics)
권호 표지

수종의 조직 양화재에서 탄성 변형과 복원에 관한 연구

A STUDY ON THE VISCO-ELASTIC PROPERTIES OF FOUR CURRENTLY USED TISSUE CONDITIONERS

  • 최성호 (연세대학교 치과대학 보철학교실) ;
  • 심준성 (연세대학교 치과대학 보철학교실) ;
  • 문홍석 (연세대학교 치과대학 보철학교실) ;
  • 정문규 (연세대학교 치과대학 보철학교실)
  • Choi Sung-Ho (Department of Prosthodontics, School of Dentistry, Yonsei University) ;
  • Shim June-Sung (Department of Prosthodontics, School of Dentistry, Yonsei University) ;
  • Moon Hong-Seok (Department of Prosthodontics, School of Dentistry, Yonsei University) ;
  • Chung Moon-Kyu (Department of Prosthodontics, School of Dentistry, Yonsei University)
  • 발행 : 2003.02.01
PDF 다운로드
⟨ 이전 논문 다음 논문 ⟩

초록

The dimensional stability of tissue conditioners characterizes the ability of the materials to yield accurate functional impressions of oral mucosa. This study evaluated the viscoelastic property and the linear dimensional changes with the factor of time and thickness of tissue conditioners ($COE-COMFORT^{TM}$, Visco-gel. $COE-SOFT^{TM}$, Soft-Liner). The thickness of these materials were changed (1.5mm, 3.0mm) and the percentage changes in dimension were measured at 1h, 12h, 24h, 36h, 3day, 7day after specimen preparation. From the results large differences appear between the various tissue conditioners. The results suggest that the period recommended for forming functional impression would be 2-3days after insertion in the mouth. in addition. it is important to select tissue conditioners suitable for functional impression because of the wide range of dimensional stability among the materials.

키워드

참고문헌

  1. Bergman B., Carlsson G.E.: Clinical long-term study of complete denture wearers. J Prosthet Dent 53:53-61, 1985 https://doi.org/10.1016/0022-3913(85)90065-4
  2. Lamine G.A. The retention of complete detures. J Amer Dent Assoc 55:502-08, 1957
  3. Chase W.W. Tissue conditioning utilizing dynamic adaptive stress. J Prosthet Dent 11:804-815, 1961
  4. Smith C.C. Method and composition facilitating fitting of dental appliances. United States Patent No.3,06,577, 1962
  5. Wilson, H.J. et al. Tissue conditioners and functional impression materials. British Dental Journal 121:9-16, 1966
  6. McCarthy J.A. Moser J.B. Tissue conditioning and functional impression materials and techniques. Dental Clinics of North America 28 : 239-251, 1984
  7. Harrison A. Temporary soft lining materials. British Dental Journal 151:419-422, 1981 https://doi.org/10.1038/sj.bdj.4804726
  8. Jones D.W. et al. Chemical and molecular weight analyses of prosthodontic soft polymers. Journal of Dental Research 70 : 874, 1991
  9. Jones D.W. et al. Dental soft polymers: plasticizer composition and leachability. Dental Materials 4 : 1, 1988 https://doi.org/10.1016/S0109-5641(88)80080-0
  10. Boucher C.O. The relining of complete dentures. J Prothet Dent 30: 521-526, 1973
  11. Starke D.E. et al. Physical properties of tissue-conditioning materials as used in functional impressions. J Prothet Dent 27:111-119, 1972
  12. Jones D.W. et al. Chemical and molecular weight analysis of prosthodontic soft polymers. J Dent Res 70:874-879, 1991
  13. Kawano.F.,Tada,Nnagao,K. and Matsumoto, N. The influence of soft lining materials on pressure distribution. J Prosthet Dent 65:567-575, 1991 https://doi.org/10.1016/0022-3913(91)90301-C
  14. Murata H.et al. Rheology of tissue conditioners. J Prosthet Dent 79:188-99,1998
  15. Wilson, H.J. et al Tissue conditioners and functional impression materials. British Dental Journal 121:9-16, 1966
  16. McCarthy J.A., Moser J.B. Tissue conditioner as functional impression materials. J Oral Reh 5: 357-64, 1978
  17. Wilson H.J. et al. The assessment of temporary soft materials used in prosthetic Dentistry. British Dental Journal 37: 133, 1969
  18. Graham,B.S. et al. J. Clinical implications of resilient denture lining material research. Part1: Flexibility and elasticity. J Prothet Dent 62:421-428, 1989 https://doi.org/10.1016/0022-3913(89)90174-1
  19. Murata H. et al. Dimensional stability and weight shanges of tissue conditioners J oral reh 28(10):918-23, 2001 Oct.
  20. Brudevold F. A basic study of the chewing forced of a denture wearer. J Amer Dent Assc 43: 45-51, 1951
  21. Brekhus P.M. et al. Stimulation of the muscles of mastication. J Dent Res 20: 87, 1941
  22. Panagiotouni E. et al. Influence of tissue conditioners upon the surface hardness of dental stone and improved dental stone. European Journal of Prosthodontics and Restorative Dentistry 2 : 61-5, 1993
  23. McCarthy J.A., Moser J.B. Tissue conditioning and functional impression materials and techniques. Dental Clinics of North America 28 : 239-251, 1984
  24. Murata H. et al. The influence of immersion solutuions on the viscoelasticity of temporary soft lining materials. Dental Materials 12:19-24, 1996 https://doi.org/10.1016/S0109-5641(96)80059-5
  25. Jones D.W. et al. Dental soft polymer: plasticizer composition and leachability. Dental Materials 4: 1-7, 1988 https://doi.org/10.1016/S0109-5641(88)80080-0
  26. Kyung-Nam Kim et al. Dental Materials 3rd edi., Koonja Publishing LTD, 62-3,2001
  27. De Mot B. et al. Visco-elastic properties of four surrently used tissue conditioners. J Oral Reh 11: 419-427, 1984 https://doi.org/10.1111/j.1365-2842.1984.tb00595.x
  28. Braden J.F. et al Soft lining materials - Areview. European J Prosthodont Rest Dent 3: 163-174, 1995
  29. Braden M., Causten B.E. Tissue conditioners.3. Water immersion characteristics. J Dent Res 62:421-428, 1989
  30. Jepson N.J.A. et al. Age change in the viscoelasticity of a temporary soft lining material. J Dent 21: 244-247, 1993
  31. Jones D.W. et al. Gel strength and rate of gelation of soft polymers. Dental Materials 7: 138-144, 1991
  32. Jones D.W. et al. Dental polymers:Plasticiser composition and leachability. Dental Materials 4: 1-7, 1988
  33. Graham B.S. An in vivo and in vitro study of the loss of plasticizer from soft polymer-gel materials. J Dent Res 70:874-879, 1991
  34. Graham B.S. A Clinical compliance of two resilient denture liners. J Oral Reh 17:157-163, 1990
  35. Qudah S. Soft lining materials in prosthetic dentistry: A review. Int J Prosthodont. 3:477-483, 1990
  36. Brown D. Resilient soft liners and tissue conditioners British Dental Journal 164:357-360, 1988
  37. Chang-Mo Chung. Atlas of Chairside ReliningTechnique. Shinhung International Co.,49-56, 2001
  38. Ho-Yong Lee. A study on different amount of denture base displacement using soft denturere lining material under masticatory force. J.of Korean Academy Prosthodontics 36: 18-25,1998