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´ëÇÑÄ¡°úº¸Á¸ÇÐȸ Àü¹®ÀÇÀ§¿øÈ¸¿¡¼­´Â ÇØ¸¶´Ù ¼ÒÇ׸ñÀÇ ±âÁØÀ» ¹Ù²Ù°í Çʵ¶³í¹®ÀÇ update¸¦ ½ÃÇàÇϰí ÀÖ½À´Ï´Ù.


Classic Articles > Restorative Material Science

¼öº¹ÀÇ ±âº»ÀÎ °³³ä¿¡ ´ëÇÑ ³»¿ëÀÔ´Ï´Ù. Á¢Âø, ´©Ãâ, ±âŸ ¹°¼º¿¡ ´ëÇØ ¼³¸íÇϰí ÀÖ½À´Ï´Ù.

1. Bonding properties
  1) Hedehiko Sano, Tsunekazu Shono, Hidekazu Sonoda, Toshio Takatsu, Bernard Ciucchi, Ricardo Carvalho, David H. Pashley, Relationship between surface area for adhesion and tensile bond strength. Dent Mater 10:236-240, 1994.
   

*ÀÎÀå°­µµ Æò°¡¸¦ À§ÇÑ microtensile test¸¦ ¼Ò°³

#Ä¡¾Æ´ç 4~6°³ÀÇ ¸ð·¡½Ã°è ¸ð¾ç ½ÃÆí »ç¿ë, °áÇÕ¸éÀº 0.4mm2 ÀÌÇÏ
#ÀÎÀå °áÇÕ°­µµ´Â °áÇÕ¸éÀû°ú ¿ªÀÇ °ü°è¿¡ ÀÖÀ½
#¹Ì¼¼ÀÎÀå°áÇÕ°­µµ ½ÇÇèÀº »ó¾ÆÁú¿¡¼­ÀÇ cohesive failure ¾øÀÌ ³ôÀº °áÇÕ°­µµ ÃøÁ¤Ä¡¸¦ º¸ÀÓ
#¶ÇÇÑ ´ÜÀÏÄ¡¾Æ¿¡¼­ ¿©·¯ ÃøÁ¤°ªÀ» ¾òÀ» ¼ö ÀÖ´Â À¯¿ëÇÑ ¹æ¹ý
#Clearfile liner bond 2(55MPa), Scotchbond MP(38MPa), Vitremer(20MPa)

  2) Ogata M, Nakajima M, Sano S, Tagami J, Effect of dentin primer application on resional bond strength to cervical wedge shape cavity wall. Oper Dent 24:81-88, 1999.
   

*Wedge ÇüÅÂÀÇ Àΰø5±Þ¿Íµ¿¿¡ self-etching primerÀÇ ´ÙȸÀû¿ëÀÌ ¹Ì¼¼ÀÎÀå°áÇÕ°­µµ¿¡ ¾î¶² ¿µÇâÀ» ¹ÌÄ¡´ÂÁö Æò°¡

#Clearfil liner bond(Phynyl-P¸¦ primer¿¡ Æ÷ÇÔ); ¿©·¯¹ø Àû¿ëÀ¸·Î °áÇÕ·Â Áõ°¡, ±³Çո麮(29.1->37.5MPa), Ä¡Àºº®(17.3->26MPa)
#Fluorobond(4-AET); ´ÙȸµµÆ÷¿Í Â÷ÀÌ ¾øÀ½, ±³Çո麮(31->29MPa), Ä¡Àºº®(20.8->17.8MPa); ÀÌ¿ÂÈ­µÈ 4-AET´Â »ó¾ÆÁú Ç¥¸é°ú °áÇÕÇÏ´Â ÃæºÐÇÑ ¹ÝÀÀ¼ºÀ» °®°í Àֱ⠶§¹®¿¡ ´ÙȸµµÆ÷·Î °áÇÕ·ÂÀÌ ÁõÁøµÇÁö ¾Ê´Â °ÍÀ¸·Î »ý°¢µÊ
#ÀÎÀå°­µµ´Â ÀÚ¿¬ÀûÀ¸·Î »ý¼ºµÈ wedgeº¯¼Ò¿¡¼­ ´õ ¶³¾îÁü(Yoshiyama, 1996)
#±³ÇÕ¸éÀÌ Ä¡Àº¸é¿¡ ºñÇØ °áÇÕ·ÂÀÌ À¯ÀǼº ÀÖ°Ô ³ô¾ÒÀ½

  3) Shono Y, Ogawa T, Terashita T, Carvalho RM, Pashley EL, Pashley DH, Resional measurement of resin-dentin bonding as an array. J Dent Res 78(2):699-705, 1999.
   

*±âÁ¸ Sano(1994)ÀÇ ¹Ì¼¼ÀÎÀå°áÇÕ°­µµ ½ÇÇèÀº °á°ú°ªÀÌ Àû°í ´Ù¾çÇÑ º¯À̸¦ º¸ÀÌ´Â ´ÜÁ¡ÀÌ ÀÖ¾î ½ÃÆí¿¡ º¯È­¸¦ ÁØ »õ·Î¿î ÀÎÀå°­µµ ½ÇÇè Á¦¾È

#±âÁ¸ ½ÇÇèÀº ¸ð·¡½Ã°èÇüÅÂÀÇ ½ÃÆíÀ» Ä¡¾Æ´ç 4~6°³¸¸ ¾òÀ» ¼ö ÀÖ¾ú±â¿¡ ÆíÂ÷°¡ Å« °æ¿ì, °á°úÇØ¼®¿¡ ¹®Á¦°¡ ÀÖ¾úÀ½
#1x1mm beam ÇüÅÂÀÇ ½ÃÆíÀ» ÀÌ¿ëÇØ ÃøÁ¤ÀÇ Àϰü¼º Æò°¡
#ÃøÁ¤ °á°úÀÇ Â÷À̴ ä·áº¸´Ù ¼úÀÚÀÇ ¼ú½Ä¿¡ ¿µÇâÀ» ¸¹ÀÌ ¹ÞÀ½
#¶ÇÇÑ ±âÁ¸ÀÇ »ý°¢°ú´Â ´Þ¸® ·¹Áø-»ó¾ÆÁú °áÇÕÀº ±ÕÀÏÇÑ ÇϳªÀÇ °ªÀ» º¸ÀÌÁö ¾ÊÀ½

  4) Shimada Y, Tagami J, Effect of resional enamel and prism orientation on resin bonding. Oper Dent 28:20-27, 2003.
   

*¹ý¶ûÁú À§Ä¡(±³µÎºÎ, Ä¡°üÁß°£ºÎ)¿Í °áÁ¤¹æÇâ(ÆòÇà,¼öÁ÷,ºñ½ºµë)ÀÌ ·¹ÁøÁ¢Âø·Â¿¡ ¹ÌÄ¡´Â ¿µÇâÀ» ¹Ì¼¼Àü´Þ°áÇÕ°­µµ ÃøÁ¤¹ýÀ¸·Î Æò°¡

#SigleBond(¼öÁ÷ 40~51MPa, ÆòÇà 24~27MPa)
#Clearfil SE bond(¸ðµç¸é¿¡¼­ 35~45MPa)
#µÎ°áÇÕÁ¦ ¸ðµÎ ¹ý¶ûÁú °áÁ¤ÀÇ ¹æÇâÀÌ °áÇշ¿¡ ¿µÇâÀ» ¹Ìħ
#Àλê Żȸ°¡ ÆòÇàÇÑ ¹ý¶ûÁú ¼ÒÁÖ ¹æÇâ¿¡ Àû¿ëµÇ¾úÀ» ¶§, Ç¥¸éÀ» °úŻȸ½ÃÄÑ ³·Àº °áÇÕ°­µµ¸¦ º¸ÀÌ°Ô ÇÔ
#selft etching primer systemÀÌ one bottle adhesive systemº¸´Ù ÆòÇàÇÑ ¹ý¶û¼ÒÁÖ¿¡ ³ôÀº °áÇÕ·ÂÀ» º¸¿©ÁÜ

 

5) Van Meerbeek B, Willems G, Celis JP, Roos JR, Braem M, Lamberchts P, Vanherle G. Assessment by nano-indention of the hardness and elasticity of the resin dentin bonding area. J Dent Res 72(10):1434-1442, 1993.

   

*Direct restoration, composite 3-1)°ú µ¿ÀÏ

*·¹Áø, »ó¾ÆÁú °áÇÕºÎÀÇ ¼øÂ÷ÀûÀÎ °æµµ¿Í ź¼ºÀ²À» nanoindentationÀ¸·Î ÃøÁ¤ÇØ Kemp-Scholte and Davidson(1990)ÀÌ ÁÖÀåÇÑ 'elastic cavity wall concept'¸¦ È®ÀÎ

#nanoindentation¹ý; microhardness(¿µ±¸º¯ÇüÀ¸·Î ÃøÁ¤, »ó¾ÆÁú 584MPa), nanohardness(¼Ò¼ºº¯Çü±íÀÌ·Î °è»ê, 496MPa ´õ ÀÛÀº °ªÀ¸·Î ÃøÁ¤), ź¼º°è¼ö´Â ´Ù¸¥½ÇÇè°ú º°Â÷ÀÌ ¾øÀ½
#Á¢ÂøÃþ¿¡´Â ź¼ºÀÇ °æ»ç°¡ Á¸Àç; »ó¾ÆÁú(19,295MPa), InterDiffusion zone(4914MPa, 5um), Adhesive resin(4,171MPa, 10~80um), Low viscosity resin(5,872MPa, >30um), Resin composite(filer 73 vol%;27,384MPa, 19 vol%;5436MPa)
#elastic cavity wall concept; ÁßÇսà Àç·áÀÇ ±¸Á¶ º¯È­¸¦ °¨´çÇÒ ¸¸Å­ ÃæºÐÇÑ Åº¼ºÀ» °®´Â Á¢ÂøÀç¶ó¸é ¼öÃà·ÂÀÌ ½±°Ô »ó¾ÆÁú °áÇÕ·ÂÀ» ³ÑÁö ¾ÊÀ» °Í
#ź¼º°è¼ö´Â º¯¿¬´©Ãâ°ú °ü°è°¡ ÀÖÀ½

  6) Van Meerbeek B, Mohrbacher H, Celis JP, Roos JR, Braem M, Lambrechets P, Vanherle G, Chemical characterization of the resin-dentin interface by micro-raman spectroscopy. J Dent Res 72(10):1423-1428, 1993.
   

*Micro-Raman spectroscopy(ºÐÇØ´É 1um)À» ÀÌ¿ë ·¹Áø »ó¾ÆÁú °áÇÕºÎÀÇ È­ÇÐÀû ±¸Á¶Àû Á¤º¸¸¦ È®ÀÎ

#ScotchBond Multipurpose, SuperBond D Liner »ç¿ë
#superficail decalcified dentin zoneÀÇ 4~6um¸¦ ·¹ÁøÀÌ È¿°úÀûÀ¸·Î ħÅõ
#interdiffusion zone¿¡¼­ ·¹Áø »óÅ·ÎÀÇ Á¡ÁøÀûÀÎ ±¸¼ºÀÇ º¯È­
#»ó¾ÆÁúÀ» °úÁ¶ÇÏ°Ô Ç¥¸éó¸®Çصµ ŻȸÀüºÎÀ§¸¦ ħÅõ °¡´É

 

7) Van Meerbeek B, Conn LJ, Duke ES, Eick JD, Robinson SJ, Guerrero D, Correlative transmission electron microscopy examination of nondemineralized and demineralized resin-dentin interfaces formed by two dentin adhesive system. J Dent Res 75(3):879-888, 1996.

   

*2°¡Áö °áÇÕ ½Ã½ºÅÛÀÇ ·¹Áø,»ó¾ÆÁú °è¸éÀ» TEMÀ¸·Î °üÂû, Żȸ,ºñŻȸ ±¸¿ªÀÇ ¹Ì¼¼±¸Á¶ Ư¡À» È®ÀÎ

#Optibond(»ó´ëÀûÀ¸·Î ¹Ì¼¼±¸Á¶, ÀüÀڹеµ, »êÀúÇ׿¡ Àϰü¼ºÀ» º¸ÀÓ), ScotchBond multipuerpose(È¥¼ºÃþ ¿ÜºÎ¿¡ amorphous phase°¡ Ä§ÂøµÊ)
#°°Àº total etch systemÀÌÁö¸¸ ´Ù¸¥ È­ÇÐ ¼ººÐÀÌ ´Ù¸¥ °è¸é¹Ì¼¼±¸Á¶¸¦ Çü¼ºÇÔ

   
2. Microleakage
  1) Pradelle-Plasse N, Wenger F, Picard B, Colon P. Evaluation of microleakage of composite resin restorations by an electrochemical technique: the impedance methodology. Dent Mater 20(5):425-34, 2004.
   

*Impedance techniqueÀ» ÀÌ¿ëÇÏ¿© »ó¾ÆÁú ´©ÃâÀ» ¾çÀûÀ¸·Î ºÐ¼®

#±³·ùÀü±âÀúÇ× ºÐ¼®(³ôÀº ¹Î°¨¼º, ³·Àº ±³·ù»ç¿ë, ºñÆÄ±«Àû, 3Â÷¿øÀû, Á¤·®Àû, ºü¸¥ °á°ú)
#joint degradationÀÇ °üÁ¡¿¡¼­ thermocycling ÈÄ ¿µÇâÀ» Æò°¡ °¡´É

 

2) Raskin A, Tassery H, D'Hoore W, Gonthier S, Vreven J, Degrange M, Dejou J. Influence of the number of sections on reliability of in vitro microleakage evaluations. Am J Dent 16(3):207-210, 2003.

   

*Dye penetration ´©Ãâ ½ÇÇè½Ã sectionÀÇ ¼ö°¡ ÃÖ´ë ħÅõ±íÀÌ¿¡ ¹ÌÄ¡´Â ¿µÇâ ¿¬±¸

#¿Íµ¿¿¡ resin filling ÈÄ sectionÀÇ ¼ö; 1~5 section
#sectionÀÌ ¸¹À» ¼ö·Ï ´©ÃâÀÌ ¾ø´Ù´Â Æò°¡ °á°ú°¡ ÁÙ¾îµê
#¿°»öħÅõ¹ý ½ÇÇè½Ã Àû¾îµµ 3°³ ÀÌ»óÀÇ sectionÀ» Æò°¡ÇØ¾ß ÇÔ

  3) Federlin M, Thonemann B, Hiller KA, Fertig C, Schmalz G. Microleakage in class II composite resin restorations: application of a clearing protocol. Clin Oral Investig 6(2):84-91, 2002.
   

*Clearing±â¹ý »ç¿ë½Ã silver nitrate ´ë½Å india ink·Î Àû¿ëÇÑ ¹æ¹ýÀ» Æò°¡, ·¹Áø bulk ÃæÀü, incrementÃæÀü °£ÀÇ Â÷À̸¦ clearing tech with india ink¿Í dye penetrationÀ¸·Î ºñ±³

#clearing protocol(¹ý¶ûÁú ¹Ì¼¼´©Ãâ·Î »ç¿ëºÎÀû´ç, CDJÇÏ¹æ ¿Íµ¿ Æò°¡·Î Àû´ç, ½Ã°£¼Ò¸ð, fluid infiltration ¹æ¹ýº¸´Ù ¹Î°¨¼º ¶³¾îÁü, ¿¬¼ÓÀûÀÎ ºÎÀ§ Á¤·®È­ ¾î·Á¿ò)
#Chong(1995); ¹ÚÅ׸®¾Æ¿Í India inkÀÔÀÚ°¡ ºñ½ÁÇÑ Ä§Åõ ´É·Â º¸¿©ÁÜ
#¿°»ö¹ýÀÌ Ä§Åõ´É·ÂÀÌ ´õ ÁÁÀ¸¸ç µÎ±º°£ÀÇ Ä§ÅõÂ÷À̸¦ ´õ È®¿¬È÷ º¸¿©ÁÜ, clearing tech´Â ÀüÅëÀûÀÎ ¹Ì¼¼´©Ãâ¹ýÀ» ´ëüÇÒ ¼ö ¾øÀ¸¸ç ¹Ì¼¼´©ÃâÀ» ½Ã°¢È­ÇØ ÁÙ »Ó

  4) Gladys S, Van Meerbeek B, Lambrechts P, Vanherle G. Microleakage of adhesive restorative materials. Am J Dent 14(3):170-176, 2001.
   

*Silver stainning microleakage ¹æ¹ýÀ» »ç¿ëÇÏ¿© ¹ý¶ûÁú, CEJ, Ä¡±Ù¹é¾ÇÁú ºÎÀ§¿¡ Àû¿ëÇÑ ´Ù¾çÇÑ resin°è¿­ Àç·áÀÇ º¯¿¬Æó¼â¸¦ Æò°¡

#¼öº¹¹°ÀÇ ÇϹæÀ¸·Î °¥ ¼ö·Ï ´©Ãâ¾ç Àû¾îÁü
#RMGI; resin-based-composite(RBC), GIº¸´Ù È¿°ú ÁÁÀ½
#Æó¼âÈ¿°ú; RBC(¹ý¶ûÁú<Ä¡±Ù»ó¾ÆÁú), GI(¹ý¶ûÁú>Ä¡±Ù»ó¾ÆÁú)

  5) Zivkovic S, Bojovic S, Pavlica D. Bacterial penetration of restored cavities. Oral Surg Oral Med Oral Pathol Oral Radiol Endod 91(3):353-358, 2001.
   

*¼¼±ÕħÅõ¹ýÀ» »ç¿ëÇÏ¿© ¼öº¹¹°ÀÇ º¯¿¬´©ÃâÀ» Æò°¡

#¸ðµç Ç¥º»¿¡¼­ ¹ÚÅ×À̶ó ħÅõ, »ó¾Æ¼¼°ü³» ¹ÚÅ׸®¾Æ´Â ¼öº¹¹°, Ä¡¾Æ »çÀÌÀÇ °áÇÕ Á¤µµ¸¦ ³ªÅ¸³¿
#ÀûÀº ´©Ãâ; resin, Herculite, Valux plus
#¾à°£ÀÇ ¹ÚÅ׸®¾Æ ´©Ãâ; Compomer, Dyract, Luxat
#Å« ¹ÚÅ×ÀÌ¶ó ´©Ãâ; RMGI, Vitremer, Fugi II LC
#¼¼±ÕħÅõ¹ýÀº º¯¿¬Æó¼â¸¦ Æò°¡Çϴµ¥ ¹ÏÀ» ¸¸ÇÑ ¹æ¹ý

  6) Manhart J, Chen HY, Mehl A, Weber K, Hickel R. Marginal quality and microleakage of adhesive class V restorations. J Dent 29(2):123-130, 2001.
   

*¿°»öħÅõ¹ýÀ¸·Î 5±Þ¿Íµ¿ÀÇ Á¢ÂøÁ¦¿Í º¹ÇÕ·¹ÁøÀÇ º¯¿¬ÀÇ Áú°ú ¹Ì¼¼´©ÃâÀ» Æò°¡

#¹ý¶ûÁúÀº »ó¾ÆÁú¿¡¼­ º¸´Ù ´õ ¸¹Àº perfect marginÀ» º¸ÀÓ

  7) Ha SY, Shin DH. New quantitative measuring technique for microleakage of the restored tooth through 3D reconstruction. J Kor Acad Cons Dent 29(4):413-422, 2004.
   

*Dye penetrationÀ» ÄÄÇ»ÅÍ »ó¿¡¼­ À籸¼ºÇÏ¿© ´Ù¾çÇÑ section ÈÄ »ö¼ÒħÅõµµ°ú ħÅõÀ²À» °è»ê

#3Â÷¿øÀû ºÐ¼®½Ã »ö¼ÒħÅõ·® Áõ°¡½Ã º¯¿¬ÀûÇÕµµ´Â °¨¼Ò
#2Â÷¿ø À籸¼º½Ã, ÀÌ·± ¿¬°ü¼ºÀÇ È®ÀÎÀÌ ¾î·Á¿üÀ½, Æò°¡½Ã 3°³ ÀÌ»óÀÇ section Ãßõ

3. Other properties
 

1) Mitsuhashi A, Hanaoka K, Teranaka T. Fracture toughness of resin-modified glass ionomer restorative materials: effect of powder/liquid ratio and powder particle size reduction on fracture toughness. Dent Mater 19(8):747-757, 2003.

   

*P/L ratio¿Í ºÐ¸» ÀÔÀÚÅ©±â°¡ GI, RMGIÀÇ ÆÄÀý°­µµ¿¡ ¹ÌÄ¡´Â ¿µÇâ Á¶»ç

#P/L ºñÀ²ÀÌ Áõ°¡ÇÒ ¼ö·Ï ÆÄÀý°­µµ Áõ°¡; RMGI°¡ GI¿¡ ºñÇØ 2°³¿¡ °¡±î¿î ÆÄÀý°­µµ °ªÀ» º¸ÀÓ
#ºÐ¸»ÀÔÀÚÀÇ Å©±â°¡ Áõ°¡ÇÒ ¼ö·Ï ÆÄÀý°­µµ Áõ°¡
#Fugi II, Fugi II LC ºÐ¸» ÀÔÀÚ ºÐÆ÷ ¾ç»ó ºñ½Á (¸ðµÎ ÃÖ´ëÅ©±â 25um)
#Fugi II LC´Â Fugi IIº¸´Ù 2¹èÀÇ ÆÄÀý°­µµ¸¦ º¸¿´À¸¸ç ÀÌ´Â matrix¸¦ ±¸¼ºÇÏ´Â ·¹Áø ¼ººÐ¶§¹®ÀÓ
#ÆÄÀý°­µµ¸é¿¡¼­ 10umÀÇ ÀÔÀÚ°¡ ÀÓ»óÀûÀ¸·Î ¿ì¼öÇÑ ¿ªÇÒÀ» ÇÒ °ÍÀÓ

  2) Attar N, Tam LE, McComb D. Flow, strength, stiffness and radiopacity of flowable resin composites. J Can Dent Assoc 69(8):516-521, 2003.
   

*9°³ flowable compositeÀÇ ¹°¼ºÀ» ¾Ë¾Æº½

#ISO, ±³ÇÕ¸éÀ» Æ÷ÇÔÇÏ¿© ¼öº¹ÇÏ´Â Àç·áÀÇ ÃÖ¼ÒÇÑÀÇ ±ÁÈû°­µµ¸¦ 80MPa·Î ±ÔÁ¤, flowable resinµéÀº ÀÌ·¯ÇÑ ±âÁØ¿¡ À¯»çÇÏÁö¸¸ ÃÖ¼ÒÇÑÀÇ ÀÓ»ó¿¡¼­ »ç¿ë
#À¯µ¿¼ºÀÌ ÁÁ°í stiffness ³·À¸¹Ç·Î ±³Çշ°ú ÇÏÁßÀÌ °¡ÇØÁö´Â °÷À» ÇÇÇÔ

  3) Braga RR, Ferracane JL. Contraction stress related to degree of conversion and reaction kinetics. J Dent Res 81(2):114-118, 2002.
   

*composite resin¿¡¼­ ¼öÃà ÀÀ·Â¿¡ ´ëÇÑ ÁßÇÕÁ¤µµ¿Í ÁßÇÕ¼ÓµµÀÇ ¿µÇâÀ» ¾Ë¾Æº½

#Bis-GMA+TEGDMA(1:1)+0.5wt%Camporoquinone + 0.5wtDMAEMAC(µµ¿ò°³½ÃÁ¦)
#nanofiller(0.04um) 40%wt
#BHT(butylated hydroxytoluene;±¤ÁßÇÕ¾ïÁ¦Á¦) 0.05, 0.2, 0.5, 1.0 wt% ÷°¡
#15ÃÊ~120Ãʰ£ ÀÀ·ÂÀº 3.1MPa¿¡¼­ 9.5MPa·Î 3¹è Áõ°¡
#BTH°¡ 0.5%¿¡¼­ 1%·Î Áõ°¡Çϸ鼭 ¾à 29%ÀÇ ÀÀ·Â °¨¼Ò
#ÁßÇÕÀÌ Áõ°¡Çϰí ź¼º°è¼ö°¡ Áõ°¡ÇÔ¿¡ µû¶ó È帧¿¡ ´ëÇÑ ¼ö¿ë´É·Â°ú À¯¿¬¼ºÀÌ °¨¼Ò, Àç·á´Â ¼öÃàÀ» º¸»óÇÒ ¼ö ¾ø°Ô µÊ, °á°úÀûÀ¸·Î ¼Ò·®¼öÃà,ÁßÇÕÁõ°¡,ÀÀ·ÂÁõ°¡
#BTHÀÇ ³óµµ°¡ 0.5 ~ 1.0% ¿¡¼­¸¸ ¼öÃà ÀÀ·ÂÀÌ À¯ÀÇÀÖ°Ô °¨¼Ò
#ÁßÇÕ ¾ïÁ¦Á¦ÀÇ ÀÛ¿ëÀº ÀÚÀ¯ÀüÀÚ°¡ BHTºÐÀÚÀÇ phenolic hydrogen°ú ¹ÝÀÀÇÏ¿© ÀϾ, ¹ÝÀÀ°á°ú »ý¼ºµÈ phenoxy ÀüÀÚ´Â C-C ¶Ç´Â C-O ¿¬°áÀ» ÀÌ·ëÀ¸·Î¼­ ´Ù¸¥ ÀÚÀ¯ÀüÀÚ¸¦ ºÒȰ¼ºÈ­
#±¤ÁßÇÕ¾ïÁ¦Á¦¸¦ Àû´çÈ÷ »ç¿ëÇÏ¿© ÁßÇÕÀ²¿¡ ¿µÇâÀ» Àû°Ô Áָ鼭 È¿°úÀûÀÎ ¼öÃàÀÀ·Â ¾ïÁ¦ °¡´É

  4) Kinomoto Y, Torii M. Photoelastic analysis of polymerization contraction stresses in resin composite restorations. J Dent 26(2):165-171, 1998.
   

*±¤Åº¼ºÀû ºÐ¼®À» ÅëÇØ ÁßÇÕ¼öÃàÀ¸·Î ÀϾ´Â resin composite ¼öº¹¹° ³»ºÎÀÇ ÀÀ·Â ºÐÆ÷¿Í Å©±â¸¦ °áÁ¤

#resin compositeÀÇ È帧¼ºÀÌ ¸Å¿ì Á¦ÇÑÀûÀ̱⠶§¹®¿¡ ¿Íµ¿³»ºÎ¼±°¢ °¡±îÀÌ¿¡¼­ ÀϾ´Â ¿Íµ¿º®ÀÇ ÃÖ´ëÀÎÀå·ÂÀº 2.3MPa¸¸Å­ ³ôÀ½
#³»ºÎ ¼±°¢ ±ÙóÀÇ ÀÀ·ÂÀº cavosurface margin ±Ù󺸴٠³ôÀ½

  5) Leinfelder KF. Wear patterns and rates of posterior composite resins. Int Dent J 37(3):152-157, 1987.
   

*±¸Ä¡ºÎ º¹ÇÕ·¹ÁøÀÇ ¸¶¸ð ¾ç»ó ºÐ¼®

#±¸Ä¡ºÎ composite·¹ÁøÀº ÀüüÀûÀÎ ±³Çո鿡¼­ Àç·áÀÇ ±ÕµîÇÑ ¼Õ½Ç ¹ß»ý
#filler°¡ Å©°í ´Ü´ÜÇÒ ¼ö·Ï ¸¶¸ð¾ç Áõ°¡
#concise(30~40um, 75wt%) -> 3³âÈÄ Æò±Õ ¸¶¸ð´Â 100um/³â
#P-10(3~5um, 86wt%) -> 3³âÈÄ Æò±Õ ¸¶¸ð´Â 50um/³â
#filler Å©±â¸¦ microfiller·Î ÁÙÀ̸é Á»´õ ¸¶¸ð¿¡ ÀúÇ×, ±³ÇÕ¸é Á¢Ã˺ο¡ ±¹¼ÒÀû ¸¶¸ð, ³ôÀº ÀÀ·Â ÁýÁߺο¡ Ä¿´Ù¶õ ÆÄÀý
#Å«ÀÔÀÚÀÇ °æ¿ì ¸¶¸ðÀ²Àº ½Ã°£ÀÌ Áö³¯ ¼ö·Ï °¨¼Ò, ±×·¯³ª microfillerÀÇ °æ¿ì ½Ã°£°ú ºñ·ÊÇÏ¿© ¸¶¸ð
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