Restorative Dentistry and Endodontics

The Korean Academy of Conservative Dentistry (대한치과보존학회)
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INFLUENCE OF THE COLOR OF COMPOSITE RESINS APPLIED TO LINGUAL SURFACE ON THE LABIAL TOOTH COLOR

설측 복합레진 색상이 치아 순측 색상에 미치는 영향

  • Mun, Seung-Hui (Dept. of Conservative Dentistry, School of Dentistry, DSRI, Chonnam Natl. Uni.) ;
  • Park, Su-Jung (Dept. of Conservative Dentistry, School of Dentistry, DSRI, Chonnam Natl. Uni.) ;
  • Cho, Hyun-Gu (Dept. of Conservative Dentistry, School of Dentistry, DSRI, Chonnam Natl. Uni.) ;
  • Hwang, Yun-Chan (Dept. of Conservative Dentistry, School of Dentistry, DSRI, Chonnam Natl. Uni.) ;
  • Oh, Won-Mann (Dept. of Conservative Dentistry, School of Dentistry, DSRI, Chonnam Natl. Uni.) ;
  • Hwang, In-Nam (Dept. of Conservative Dentistry, School of Dentistry, DSRI, Chonnam Natl. Uni.)
  • 문승희 (전남대학교 치의학전문대학원 보존학교실, 치의학연구소) ;
  • 박수정 (전남대학교 치의학전문대학원 보존학교실, 치의학연구소) ;
  • 조현구 (전남대학교 치의학전문대학원 보존학교실, 치의학연구소) ;
  • 황윤찬 (전남대학교 치의학전문대학원 보존학교실, 치의학연구소) ;
  • 오원만 (전남대학교 치의학전문대학원 보존학교실, 치의학연구소) ;
  • 황인남 (전남대학교 치의학전문대학원 보존학교실, 치의학연구소)
  • Published : 2009.07.31
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Abstract

In this study we evaluated the influence of both the thickness of residual enamel and the color of the composite resins applied to lingual surface on the labial surface color. Background plates were made by randomly (A1, A2, A6D, B1, B2, B3, C1, C2, C6D) selected colors of Filtek Supreme (3M ESPE, St. Paul, U.S.A.) composite resin. Crown portion of 9 maxillary central incisors were cut off and embedded with acrylic resin except labial surface. Samples of average thickness of 2.2 mm were obtained after cutting it in a thickness of 2.5 mm from the labial surface and sandpaper polish. The shade of composite resin background was measured using Spectrophotometer ($Spectrolino^{(R)}$, GretagMacbeth, Regensdorf, Switzerland). And CIE $L^{\ast}a^{\ast}b^{\ast}$value of 2.2 mm thickness tooth samples were measured on the 9 composite resin backgrounds. And then, the cutting side of tooth samples was ground to the extent of 1.9 mm, 1.6 mm, 1.3 mm, 1.0 mm and placed on composite resin backgrounds and measured $L^{\ast}a^{\ast}b^{\ast}$values with the same method. In all samples, $L^{\ast}$value and $b^{\ast}$value seemed to have a tendency of decreasing as thickness of tooth sample becomes thinner regardless of background colors (p < 0.05). But, $a^{\ast}$value didn't show the significant differences depending on the thickness.

본 연구는 순면 잔존 치질의 두께와 후방 복합레진의 색상이 최종 수복된 치아표면의 색상에 미치는 영향을 알아보고자 시행하였다. 배경판으로 사용될 복합레진은 Filtek Supreme (3M ESPE, St. Paul, U.S,A.)의 A1, A2, A6D, B1, B2, B3, C1, C2, C6D를 선택하였다. 배경판으로 사용될 복합레진 시편은 직경 10 mm, 두께 4.5 mm로 각 shade당 한 개씩 제작하였다. 순면 잔존 치질은 상악 중절치 치관의 순면을 제외한 나머지 부위를 아크릴릭 레진을 이용하여 매몰 후 저속의 Diamond Wheel Saw (Isomet ; Buehler Ltd, Lake Bluff, U.S.A.)를 이용하여 주수 하에 순면으로부터 2.5 mm 두께로 절단하였다. 절단된 상아질측 표면을 2000번 사포로 연마하여 2.2 mm 두께의 시편을 얻었다. 분광광도계 $Spectrolino^{(R)}$(Serial No. 3257-18522, GretagMacbeth, Regensdorf, Switzerland)를 이용하여 치아 시편을 9개의 복합레진 시편위에 접촉면에 수분이 있는 상태로 위치시켜 치아 순면색상을 측정하였다. 그 후, 치아시편의 상아질 측면을 1.0 mm까지 0.3 mm 간격으로 연마하면서 복합레진 시편위에 위치시켜 동일한 방법으로 색상을 측정하였다. 모든 시편에서 $L^{\ast}$값과 $b^{\ast}$값은 배경색에 무관하게 치아시편의 두께가 두꺼워질수록 증가하는 양상을 보였으나(p < 0.05), $a^{\ast}$값은 배경색에 무관하게 두께에 따른 유의한 차이를 보이지 않았다.

Keywords

References

  1. Kramer IRH, McLean JW. Alterations in the staining reaction of dentin resulting from a constituent of a self-polymerizing resin. Br Dent J 93:150-153,1952
  2. Buonocore M. A simple method of increasing the adhesion of acrylic filling materials to enamel surfaces. J Dent Res 34:849-853,1955 https://doi.org/10.1177/00220345550340060801
  3. Ward GT, Buonocore MG, Woolridge ED Jr. Preliminary report of a technique using Nuva-Seal in the treatment and repair of anterior fractures without pins. NY State Dent J 38: 269-274,1972
  4. Jinks GM. Fluoride impregnated cements and their effect on the activity of interproximal caries. J Dent Child 30:87-92,1963
  5. Knight GM. The use of adhesive materials in the conservative restoration of selected posterior teeth. Aust Dent J 29:324-331,1984 https://doi.org/10.1111/j.1834-7819.1984.tb05294.x
  6. Morand JM, Jonas P. Resin-modified glass ionomer cement restorations of posterior teeth with proximal carious lesions. Quint Int 26:389-394,1955
  7. Mount GJ. Minimal treatment of the carious lesion. Int Dent J 16:55-59, 1991
  8. Magne P, Douglas W. Porcelain veneer : Dentin bonding optimization and biomimetic recovery at the crown. Int J Prosthodont 12:111-121, 1999
  9. Magne P, Versilius A, Douglas WH. Rationalization of incisor shape : Experimental-numerical analysis. J Prosthet Dent 81:345-355, 1999 https://doi.org/10.1016/S0022-3913(99)70279-9
  10. Clark EB. The color problem in dentistry. Dent Digest 499-509, 1931
  11. Clark EB: An analysis of tooth color. J Am Dent Assoc 18:2093-2103, 1931
  12. Clark EB. Tooth color selection. J Am Dent Assoc 20:1065-1073, 1933
  13. Grajower R, Revah A, Sorin S. Reflectance spectra of natural and acrylic teeth. J Prosthet Dent 36:570-579, 1976 https://doi.org/10.1016/0022-3913(76)90307-3
  14. 황인남, 이광원. 광중합복합레진의 두께에 따른 투명도 차이가 수복물의 색상에 미치는 영향. 대한치과보존학회지 24:585-603, 1999
  15. Yeh CL, Miyagawa Y, Powers JM. Optical properties of composites of selected shades. J Dent Res 61:797-801, 1982 https://doi.org/10.1177/00220345820610062901
  16. 심미수복 원리와 임상술식 제9판. 임상심미레진 연구회 196-200, 2003
  17. Kubelka P, Munk F. Ein beitrag zur optik der farbanstriche. Z Tech Physik 12:593-601, 1931
  18. Cook WD, McAree DC. Optical properties of esthetic restorative materials and natural dentition. J Biomed Mater Res 19:469-488, 1985 https://doi.org/10.1002/jbm.820190502
  19. Grajower R, Fuss Z, Hirschfeld Z. Reflectance spectra of composite resins on liners. J Prosthet Dent 41:650-656, 1979 https://doi.org/10.1016/0022-3913(79)90064-7
  20. Grajower R, Wozniak WT, Lindsay JM. Optical properties of composite resins. J Oral Rehabil 9:389-399, 1982 https://doi.org/10.1111/j.1365-2842.1982.tb01027.x
  21. Johnston WM, Ma T, Kienle BH. Translucency parameter of colorants for maxillofacial prostheses. Int J Prosthet 8:79-86, 1995
  22. Miyagawa Y, Powers JM. Prediction of color of an esthetic restorative material. J Dent Res 62:581-584, 1983 https://doi.org/10.1177/00220345830620051601
  23. Davis BK, Auilino SA, Lund PS, DiazArnold AM, Denehy GE. Colorimetric evaluation of the effect of porcelain opacity on the resultant color of porcelain veneers. Int J Prosthodont 5:130-136, 1992
  24. Terada Y, Macyama S, Hirayasu R. The influence of different thicknesses of dentin porcelain on the color reflected from thin opaque porcelain fused to metal. Int J Prosthodont 2:352-356, 1989
  25. Sproull RC. Color matching in dentistry. Part Ⅱ: Practical applications of the organization of color. J Prosthet Dent 29:556-566, 1973 https://doi.org/10.1016/0022-3913(73)90036-X
  26. Goodkind RJ, Loupe MJ. Teaching of color in predoctoral and postdoctoral dental education in 1988. J Prosthet Dent 67:713-717, 1992 https://doi.org/10.1016/0022-3913(92)90177-C
  27. Culpepper WD. A comparative study of shade matching procedures. J Prosthet Dent 24:166-173, 1970 https://doi.org/10.1016/0022-3913(70)90140-X
  28. O'Neal SJ, Powell WD. A comparative study of shade matching procedures. J Prosthet Dent 63:174, 1984
  29. Van der Burgt TP, ten Bosch JJ, Borsboom PC, Plasschaert AJ. A new method for matching tooth colors with color standard. J Dent Res 64:837-841, 1985 https://doi.org/10.1177/00220345850640051101
  30. Jorgenson MW. Goodkind RJ. Spectrophotometric study of five porcelain shades relative to the dimensions of color, porcelain thickness, and repeated firings. J Prosthet Dent 42:96-105, 1979 https://doi.org/10.1016/0022-3913(79)90335-4
  31. Seghi RR, Johnston WM, O'Brien WJ. Spectrophotometric analysis of color differences between porcelain systems. J Prosthet Dent 56:35-40, 1986 https://doi.org/10.1016/0022-3913(86)90279-9
  32. Seghi RR, Hewlett ER, Kim J. Visual and instrumental colorimetric assessments of small color differences on translucent dental porcelain. J Dent Res 68: 1760-1764, 1989 https://doi.org/10.1177/00220345890680120801
  33. Seghi RR. Effects of instrument-measuring geometry on colorimetric assessments of dental porcelains. J Dent Res 69:1180-1183, 1990 https://doi.org/10.1177/00220345900690051101
  34. Lund TW. Schwabacher WB. Goodkind RJ. Spectrophotometric study of the relationship between body porcelain color and applied metallic oxide pigments. J Prosthet Dent 53:790-796, 1985 https://doi.org/10.1016/0022-3913(85)90158-1
  35. Anusavice KJ, Zhang NZ, Moorhead JE. Influence of P2O5, AgNO3, and Fecl3 on color and translucency of lithiabased-ceramics. Dent Mater 10:230-235, 1994 https://doi.org/10.1016/0109-5641(94)90066-3
  36. 황인남, 오원만. 발거된 자연치와 shade guide의 색채계측기를 이용한 색상 비교. 대한치과보존학회지 22:769-781, 1997
  37. 조경모, 신동훈. 구내용 분광광도계를 이용한 자연치의 색상 분석. 대한치과보존학회지 23:223-235, 1998