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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 > Extended Restoration

º¸´Ù °³³äÀÌ È®ÀåµÈ ¼öº¹¿¡ ´ëÇÑ ¼³¸íÀÔ´Ï´Ù. ·¹ÁøÁ¢Âø ¿¬Àå ¼öº¹¹°, Ä¡°ü³» post, ¼¶À¯°­È­ ¼öº¹¹°¿¡ ´ëÇÑ ³»¿ëÀÔ´Ï´Ù.

1. Resin-bonded fixed restoration
  1) Theodore Sewich, Resin-boned metal-ceramic inlays: A new approach. J Prosthet Dent 78:408-411, 1997.
   

*metal-supported porcelain inlay restorationÀÇ Ä§Âø °úÁ¤¿¡ ´ëÇØ ±â¼ú

#clear-cut box-shaped cavity tooth preparations with slightly divergent walls(butt joint)
#Çù¼³°æ»ç ÃÖ¼Ò 2mm µÎ²², ±³ÇÕ¸é 1.5mm µÎ²²
#ÀÎÁ¢, º¯¿¬ Á¢ÃËÀ» ¸ðµÎ °³¹æ, Ä¡ÀºÃø shoulder 1mm Æø, Çù¼³ Ãøº®ÀÇ ÀÎÁ¢¸é º¯¿¬ 60µµ
#³»ºÎ¼±°¢ ºÎµå·´°Ô
#±Ù½ÉÇùÃøº¯¿¬ ½É¹ÌÀû ÀÌÀ¯·Î heavy chamfer, ³ª¸ÓÁö butt joint
#2°³ Àλó; ±Ý¼Ó Á¦ÀÛÀ» À§ÇÑ 1°³, µµÀç Àû¿ëÀ» À§ÇÑ 2Â÷Àλó

  2) Gohring TN. Clinical and scanning electron microscopic evaluation of fiber-reinforced inlay fixed partial dentures: Preliminary results after one year. J Prosthet Dent 82:662-668, 1999.
   

*Inlay ¿Íµ¿ÀÌ Çü¼ºµÈ Áö´ëÄ¡¿¡ ¼¶À¯°­È­ º¹ÇÕÁ¦¸¦ »ç¿ëÇÑ °íÁ¤¼º º¸Ã¶¹° Æò°¡

#Targis vectris glass-fiber-reinforced composite
#FPD ±ÁÈû°­µµ 700MPa
#1³âÈÄ ¼öº¹¹° °ÇÀü; Ä¡¾Æ/Á¢ÂøÁ¦°£ °ÇÀüº¯¿¬(91.6%), Á¢ÂøÁ¦/¼öº¹¹°°£ °ÇÀüº¯¿¬(86.1%)

  3) Imbery TA. Resin bonded fixed partial dentures: A review of Three decades of progress. JADA 127:1751-1760, 1996.
   

*Maryland Br¸¦ ±â¿øÀ¸·Î ÇÏ´Â RBFDPÀÇ º¯ÃµÀ» »ìÆìº½

#direct bonding or ±â°èÀûÀΠõ°ø
#electrolytic etching; õ°øº¸´Ù 4¹èÀÇ Àü´Ü °áÇÕ·Â
#microretentive system(resin bead, lost-crystal, mesh wax pattern); Àü±âºÎ½Ä º¸´Ù À¯Áö·Â ÁÁÀ¸³ª °údzÀ¶, ÀûÇÕ¼º ¶³¾îÁü
#alloy resin bonding; adhesive bonding(±Ý¼Ó oxideÃþ, ·¹Áø °áÇÕÁ¦ °áÇÕ), interfacial bonding(µµÀç, tinÃþÀÌ ±Ý¼Ó ·¹Áø »çÀÌ¿¡ °³Á¦)
#silicoating(±Ý¼ÓÇ¥¸é 0.5um silica Ä§Âø), tin plating(tinÀÌ organic oxide Çü¼º)
#Panavia(MDP; 10-methacryloxy decyldihydrogen phosphate)
#C&B methabond(4-META; ±Ý¼ÙÇ¥¸é »êÈ­Ãþ°ú hydrogen bond)

  4) Stokholm R. Resin-Bonded Inlay Retainer Prostheses for Popsterior Teeth. A 5-Year Clinical Study. Int J Prosthodont 9:161-166, 1996.
   

*framework À¯Áö¸¦ À§ÇÑ silicoating, lost sugar crystal, tin plating ¹æ¹ýÀ» ºñ±³

#silicoat, lost crystal ¹ýÀº 5³â°£ ±â´ÉÀ¯ÁöÇßÀ¸³ª tin plating¹ýÀº ºÒÃæºÐÇÑ °áÇÕ·ÂÀ¸·Î 2/14 ½ÇÆÐ

  5) Berekally TL. A microscopic examination of bond surfaces in failed electrolytically etched cast metal fixed prostheses. Aust Dent J 38(3):229-237, 1993.
   

*Å»¶ôÇÑ electrolytic etching Br À¯ÁöÀåÄ¡°ú »ç¿ëµÈ ·¹Áø cement ½ÇÆÐÀ¯Çü °Ë»ç ÈÄ SEM ºÐ¼®

#ÀüÄ¡, ±¸Ä¡ »çÀÌÀÇ ½ÇÆÐ ¾ç»óÀÇ ¸íÈ®ÇÑ ÁúÀû Â÷ÀÌ ¾øÀ½
#Á¢Âø ½ÇÆÐÀÇ ÀÓ»óÀûÀÎ ÇØ¼®Àº SEM °üÂû°ú ÀÏÄ¡ÇÏÁö ¾ÊÀ½
#Br À¯Áö ¼Ò½ÇÀº resin cement layer ³» cohesive failureÀÇ °á°ú
#resin cement¿Í electrolytic etching metal »çÀÌÀÇ °áÇÕ·Â ÁÁÀ½

  6) Etemadi S. Assessment of tooth preparation designs for posterior. J Oral Rehabil 26:691-697, 1999.
   

*FPD À§ÇÑ ÀÓ»ó prepÀ» stone die »ó¿¡¼­ ºÐ¼®

#Prox. box, Occ stepÀÌ ÈçÇÔ, ƯÈ÷ distal ºÎÀ§
#Occ isthmus´Â »ý°¢º¸´Ù Å­, Á¾Á¾ taper°¡ 20µµ ÀÌ»ó
#0.5~6.9mm¿¡ À̸£´Â ´Ù¾çÇÑ Ä¡Áú »èÁ¦
#³¯Ä«·Î¿î ¼±°¢, ÷Àº Á¸ÀçÇÏÁö ¾ÊÀ½

 
2. Post & Core, Postendodontic Restoration
  1) Bateman G. Fibre-based post systems: a review. Br Dent J 195:43-48, 2003.
   

*fiber-based resin system¿¡ ´ëÇÑ ¸®ºä

*Post fracture¿¡ ÇÊ¿äÇÑ Èû(fiber / metal); ÆÄÀýÀúÇ× ±â´É ¼øÀ§
#Carbon-fibre(103.7kg / 202.7kg); fibre < metal
#Composipost(8.89MNm-2 / SS;14.18MNm-2, CAST;15.25MNm-2); Fibre < metal < no post
#Quartz-fibre(QF), Glass-fibre(GF)(GF;91.2kg, GF;75.9kg / 66.95kg); QF > other groups, GF=Zirconia posts
#Composipost(312N / Pd 265.9N, Non Pd;242.3~300.4N); Fibre > Palladium = non-palladium
#Experimental carbon-fibre post(10 composite core, 10 gold core) (Gold core;15.75MNm-2, Comp core;14.42MNm-2 / Cast;16.24MNm-2, SS;13.00MNm-2); Cast post>SS, Fibre + cast core>SS
#Composipost(CF in access 163.8kg Decoronate CF 107.4kg / Tapered post 111.6kg, Parallel 107.8kg); Decoronated teeth fibre post=tapered SS=parallel SS
#Composipost(307N / Cast post 374, SS 305); Cast post > fibre post = SS post

*¹Ì¼¼´©Ãâ
#Bachicha et al; ź¼Ò¼¶À¯Æ÷½ºÆ®¿Í SSÆ÷½ºÆ® ºñ±³, ´©ÃâÀº Æ÷½ºÆ® Á¾·ù¿Í´Â ¹«°ü, GI, ZP¿Í ÇÕÂøÇÑ °æ¿ìº¸´Ù ·¹ÁøÁ¢ÂøÁ¦·Î Á¢ÂøÇÑ °æ¿ì ´©ÃâÀÌ Àû¾úÀ½
#Mannocci et al; ź¼Ò¼¶À¯Æ÷½ºÆ®¿Í composite core·Î ¼öº¹, 3´Ü°èÀÇ Á¢ÂøÀÌ self-etch¸¦ »ç¿ëÇÑ °Íº¸´Ù ÁÁÀº º¯¿¬Æó¼â¸¦ º¸¿´À½, ±Ù°üÄ¡·á½Ã ZOE ½Ç·¯¸¦ ¾´°æ¿ì°¡ Æ÷½ºÆ® º¯¿¬Æó¼â¿¡ ¿µÇâÀ» ÁÖÁö ¾Ê¾ÒÀ½, ZP·Î ÇÕÂøÇÑ Åº¼Ò¼¶À¯Æ÷½ºÆ®º¸´Ù Á¢Âø·¹ÁøÀ¸·Î Àû¿ëÇÑ °æ¿ì°¡ À¯ÀǼº ÀÖ°Ô ´©ÃâÀÌ Àû¾úÀ½

  2) Stankiewicz N.R. The ferrule effect: a literature review. Int Endod J 35:575-581, 2002.
   

*Ferrule effect¿¡ ´ëÇÑ ¹®Çå°íÂû

#Tjam & Whang(1985); Ä¡¾ÆÁÖÀ§ 60µµ »ç¸é ³»ºÎÀÇ 2, 3mm ÀÜÁ¸ »ó¾ÆÁúÀÇ ¾çÀÌ À¯ÀǼº ÀÖ´Â ÆÄÀýÀúÇ× Â÷À̸¦ ¸¸µéÁö ¾ÊÀ½
#Barkhordar et al(1989); 2mmÀÇ collar¸¦ Çü¼ºÇÑ Ä¡¾Æ¿¡¼­ Ä¡¾ÆÆÄÀýÀúÇ×ÀÌ À¯ÀǼº ÀÖ°Ô Áõ°¡ÇÏ¿´À½
#Joseph&Ramachandran(1990); 2mmÀÇ collar°¡ Ä¡¾ÆÀÇ ÆÄÀýÀúÇ×À» º¸ÀÓ, collar ³»ºÎ ÀÜÁ¸ »ó¾ÆÁú¾çÀº ÆÄÀýÀúÇ×°ú ¹«°ü
#Loney et all(1990); ±¤Åº¼ººÐ¼®À¸·Î collarÀÇ »ç¿ëÀÌ ferrule effect¸¦ À¯¹ßÇÏÁö ¾Ê´Â´Ù°í ¼³¸í
#Saupe et al(1996); ·¹ÁøÁ¢ÂøÁ¦·Î ÇÕÂø½Ã À¯ÀǼº ÀÖ´Â ÆÄÀýÀúÇ×ÀÌ ³ªÅ¸³ª¸ç, ÀÌ °æ¿ì collar´Â À¯¿ëÇÏÁö ¾ÊÀ½
#Hemmings et al(1991); 45µµÀÇ º£º§ÀÌ ºñƲ¸²ÀúÇ×¼ºÀ» 13¹è³ª Áõ°¡½ÃÅ´
#Sorensen & Engelman(1990); Ä¡°üºÎ¿¡¼­ shoulder¿¡ À̸£´Â »ó¾ÆÁúÀÇ ÆòÇàÇÑ º®À¸·Î µÑ·¯½ÎÀÎ 360µµÀÇ metal collar¸¦ ferrule effect·Î Á¤ÀÇ
#Isidor et al(1999); ÆÄÀýÀúÇ×À» Áõ°¡½ÃŰ´Â °ÍÀº ferrule lengthÀ̸ç post ±æÀÌÁõ°¡·Î´Â ¾òÀ» ¼ö ¾øÀ½
#Libman & Nicholls(1995); 1.5mm°¡ post¿Í core¸¦ Æ÷ÇÔÇÑ »ó¾Ç ÁßÀýÄ¡¿¡¼­ ÃÖ¼ÒÇÑÀ¸·Î ÇÊ¿äÇÑ ferrule ±æÀÌÀÓ

  3) Aquaviva S. Fernandes, Gauri Sar Dessai, Factors affecting the fracture resistance of post-core reconstructed teeth: a review. Int J Prosthet 14:355-363, 2001.
   

*Post-core·Î ¼öº¹µÈ Ä¡¾Æ¿¡¼­ ÆÄÀýÀúÇ׿¡ ¹ÌÄ¡´Â ¿ä¼Òµé¿¡ ´ëÇÑ ¹®Çå °íÂû

*¹®Çå°íÂû·Î ¾òÀº ´Ù¼¸°¡Áö °á·Ð
#Ä¡ÁúÀÇ º¸Á¸ÀÌ Àý´ëÀû
#Post´Â coreÀÇ À¯Áö¸¦ À§Çؼ­¸¸ »ç¿ëÇÏ¸ç ±Ù°üÄ¡·áµÈ Â÷¾ÆÀÇ °­È­¸¦ ¸ñÀûÀ¸·Î »ç¿ëÇØ¼­´Â ¾ÈµÊ
#¼öº¹µÈ Ä¡¾Æ¿¡ ³ëÃâµÉ Èû¿¡ ´ëÇØ Æò°¡ÇÏ´Â °ÍÀÌ Áß¿ä
#°úµµÇÑ ºÎÇϸ¦ °ßµ®¾ßÇÏ´Â »óȲÀ» ÇÇÇ϶ó(ÈĹ濬ÀåRPD, ¶Ç´Â cantilever FPD)
#Æ÷½ºÆ®ÀÇ ºÎ½Ä°ú ÆÄÀý¿¡ ´ëÇÑ ¿µÇâÀÌ ¿¬±¸µÇ¾î¾ß ÇÔ

  4) Ilana Heling, Colin Gorfil, Hagay Slutzky, Katarina Kpolovic, Maya Zalkind, Iris Slutzky-Goldberg, Endodontic failure caused by inadequate restorative procedures: a review and treatment recommendations. J Prosthet Dent 87:674-678, 2002.
   

*±Ù°üÄ¡·á ÈÄ post, core¸¦ Æ÷ÇÔÇÑ Ä¡°ü¼öº¹¹°À» Áï½Ã ½ÃÇàÇÏ´Â °ÍÀÌ Àå±â°£ ¿¹ÈÄ¿¡ ÁÁÀº ¿µÇâÀ» ¹ÌÄ¡´ÂÁö¿¡ ´ëÇÑ ¹®Çå °íÂû

*ÀÓ»óÀûÀÎ Ãßõ
#Post °ø°£ Çü¼º°ú Á¢Âø½Ã rubber dam °Ý¸®°¡ ÇÊ¿ä
#Post °ø°£Àº heated plugger·Î Çü¼º
#ÃÖ¼ÒÇÑ 3mmÀÇ ÀÜÁ¸ ÃæÀü¹°ÀÌ ³²¾ÆÀÖ¾î¾ß ÇÔ
#post °ø°£Àº ±Ù°üÄ¡·á½Ãó·³ ¼¼Ã´µÇ°í ÷¾àµÇ¾î¾ß ÇÔ
#±Ù°üÄ¡·á ÈÄ ´©ÃâÀ» ¹æÁöÇÏ´Â ¼öº¹¹°ÀÌ °¡´ÉÇÑ »¡½Ã Àû¿ëµÇ¾î¾ß ÇÔ
#±Ù°üÀçÄ¡·á´Â Ä¡°üºÎ ´©ÃâÀÌ 3°³¿ùÀÌ»ó Áö¼ÓµÈ °æ¿ì °í·ÁÇÔ

  5) Steven M. Morgano, Susan E. Brackett, Foundation restorations in fixed prosthodontics: current knowledge and future needs. J Prosthet Dent 82:643-657, 1999.
   

*Ä¡°üºÎ foundation¿¡ ´ëÇÑ °íÂû

#Shillingburg; Ä¡°üÀÇ Àý¹ÝÀÌ»óÀÌ ¼Ò½ÇµÇ¾úÀ»¶§ core foundationÀ» Çü¼ºÇϸç, pinÀÌ À¯Áö·Â Áõ´ë¸¦ »ç¿ëµÉ ¼ö ÀÖÀ½
#core reconstruction; ÀÜÁ¸Ä¡Áú¸¸À¸·Î À¯Áö¿Í ÀúÇ×À» ¾ò´Â °æ¿ìÀÇ foundationÀ» ÀÏÄÂÀ½

*foundationÀÇ ÀÌ»óÀûÀÎ ¿ä°Ç
#±¸°­³» Èû¿¡ ÀúÇ×ÇÏ´Â Àû´çÇÑ ¾ÐÃà°­µµ
#Á¤»ó ±¸°­³» ±â´Éµ¿¾È ÄÚ¾îÀÇ ±¼°îÀ» ¸·À» ÃæºÐÇÑ ±¼°î°­µµ
#ÄÚ¾î, Ä¡¾Æ°è¸é¿¡¼­ Ÿ¾×ÀÇ ´©Ãâ¿¡ ÀúÇ×
#½¬¿î ÀÛ¾÷
#Ä¡Áú¿¡ Á¢ÂøÇÏ´Â ´É·Â
#Ä¡Áú°ú ºñ½ÁÇÑ ¿­ÆØÃ¢°è¼ö
#üÀû ¾ÈÁ¤¼º
#ÃÖ¼ÒÇÑÀÇ ¼öºÐÈí¼ö ´É·Â
#¿ì½ÄÀÇ ¹æÁö

#foundation restorations for pulpless teeth; cast posts and cores
#role of ferrule effect; °¡´ÉÇÑ Ä¡ÁúÀ» ¸¹ÀÌ ³²±â°í, ÃÖ¼Ò 1.5~2mmÀÇ °ÇÀüÄ¡Áú ±æÀ̸¦ È®º¸Çϸç Ä¡¾Æ¸¦ µÑ·¯½Î´Â 360ÀÇ º¯¿¬À» °®À½, È®º¸°¡ ¾î·Á¿ï½Ã crown lengtheningÀ̳ª orthodontic extrusionÀ» ½ÃÇà
#prefabricated posts; carbon-fiber reinforced epoxy resin post, Zirconia posts, Woven-fiber composite materials
#cements and cementation of post; dental cements, cementation of posts
#Direct cores; core materials, bonded cores

  6) Richard S. Schwartz, James W. Robbins, Post placement and restoration of endodontically treated teeth: a literature review. J Endod 30:289-301, 2004.
   

*±Ù°üÄ¡·áµÈ Ä¡¾ÆÀÇ post Àû¿ë°ú ¼öº¹¿¡ ´ëÇÑ ¼³¸í

#Important principles for postl retension and resistance, failure mode, preservation of tooth structure, the ferrule effect, retrievability
#types of posts; active vs passive, parallel vs patered, prefabricated post and cores, custum cast post and cores, ceramic and zirconium post, fiber post
#luting cements
#core materials; Gi,RMGI´Â °úµµÇÑ Ä¡¾Æ¼Õ»óÀÌ ÀÖ´Â °æ¿ì coreÀç·á·Î »ç¿ëÇÏÁö ¾ÊÀ½
#Á¢Âøpost´Â Ä¡¾Æ¸¦ °­È­½ÃŰ´Â µíÇÔ

     
3. Fiber-reinforced restoration
  1) Koczarski MJ. Utilization of ceromer inlays/onlays for replacement of amalgam restorations. Pract Periodontics Aesthet Dent 10(4): 405-412, 1998.
   

*¾Æ¸»°¨ ´ëüÁ¦·Î¼­ °¢±â ´Ù¸¥ Å©±âÀÇ ceramic filler¸¦ °¡Áø hybrid material ÀÎ ceromer¸¦ ¼Ò°³

#Targis(ceramic optimized polymer), Vectris(FRC+ceromer) µîÀº ½É¹Ì¼º ÁõÁø, ¸¶¸ðÀúÇ×¼º ÁõÁø, ¹ý¶ûÁú°ú ºñ½ÁÇÑ °­µµ
#±Ý±â; Ä¡Àº¿¬ÇϺ¯¿¬, Ÿ¾×Ç÷¾×¿À¿°½Ã, ±â´ÉºÎÀ§¿¡ 1.5~2.0mmÀÇ ÀûÀýÇÑ µÎ²²¸¦ ¾ò±â ¾î·Á¿î °æ¿ì, º¯¿¬¿¡ °úµµÇÑ ºÎÇϰ¡ °¡ÇØÁö´Â °æ¿ì, ªÀº Ä¡°ü
#Ãຮ°¢µµ(10~15µµ), Butt joint(bevel, feather±Ý±â), ÇùºÎÆø(¼Ò±¸Ä¡;1.5~2.0mm, ´ë±¸Ä¡;2.5~3.0mm), Ä¡¼öÀú±íÀÌ(20.~2.5mm), Ä¡ÀºÀú±íÀÌ(1.0~1.5mm)
#¹°¸®Àû ¼ºÁú Çâ»ó, ±³ÇÕ·ÂÀ» Èí¼öÇÒ ¸¸Å­ Àû´çÇÑ resilience, ź¼º°è¼ö°¡ ³·¾Æ ÆÄÀýÀúÇ×¼º ÀÖÀ½

  2) Rosenthal L, Trinkner T, Pescatore C. A new system for posterior restoration: a combination of ceramic optimized polymer and fiber-reinforced composite. Pract Periodontics Aesthet Dent 9(5): 6-10, 1997.
   

*±¸Ä¡ºÎ ¼öº¹Àç·Î ceromer¿Í FRCÀÇ Á¶ÇÕÀ» »ç¿ë

#organic polymer matrix·Î¼­ Áõ°¡µÈ Á¢Âø, ±¼°î°­µµ, ÆÄÀýÀúÇ×À» º¸À̰í ÁÖ¸§¾ø´Â ÀûÇÕÀÌ °¡´É

  3) Fahl N Jr, Casellini RC. Ceromer/FRC technology: the future of biofunctional adhesive aesthetic dentistry. Signature 4(2): 7-13, 1997.
   

*±¹³»¿¡¼­ ãÀ» ¼ö ¾ø¾ú´ø ³í¹®

 

  4) Hornbrook DS. Placement protocol for an anterior fiber-reinforced composite restoration. Pract Periodontics Aesthet Dent 9(5): 1-5, 1997.
   

*ÀüÄ¡ºÎ¿¡ Maryland-like bridgeÀÇ ÇüÅ·ΠFRC Àû¿ë¹ý ¼³¸í

#FRC framework(Vetris); 5 & 14 um fiber¸¦ Æ÷ÇÔÇÑ organic matrix, ±¼°îÆÄÀýÀúÇ× 1000MPa
#Ceromer(Targis); FRC frameÀÇ veneer·Î »ç¿ë
#deep chamfer or shoulder(bevel, feather±Ý±â), ¼³Ãø 0.75~1.0mm µÎ²²·Î »èÁ¦, wingÀ» Çü¼º
#microetching(50um aluminum oxide)
#½ÃÀûÈÄ ³»¸é ÀÎ»ó ¼¼Á¤, °ÇÁ¶
#silane coupling agent 1ºÐ Àû¿ë

  5) Edelhoff D, Spiekermann H, and Yildirim M. Metal-free inlay-retained fixed partial dentures. Quitessence Int 32: 269-281, 2001.
   

*±Ý¼ÓÀÌ ¾ø´Â inlayÆ÷ÇÔ bridge ¼Ò°³

#±³ÇÕ¸é ±íÀÌ Á߽ɱ¸¿¡¼­ 2mm
#ÀÎÁ¢¸é ¹Ú½º ±íÀÌ 1.5mm
#µÕ±Ù ³»ºÎ¼±°¢°ú shoulder margin
#ÇùºÎ Æø ¼Ò±¸Ä¡;1.5~2mm, ´ë±¸Ä¡;2.5~3mm
#connevtor ÃÖ¼ÒÁ÷°æ; 4mm x 5mm2

#½É¹ÌÀû, Ä¡¾Æ¸¦ ´ú ÆÄ±«
#±â°èÀû ÁöÁö¸¦ ºÎ¿©Çϱâ À§ÇØ À¯ÁöÇüÅ Çü¼º
#±â°èÀû ¹°¼ºÀ¸·Î ÀûÀÀÁõÀÌ Á¦ÇѵǾî ÀÖÀ½
#°­µµ°ú Ä¡¾Æ»ö ¶§¹®¿¡ ¼öº¹¹°ÀÇ Á¦°Å°¡ ¾î·Á¿ò
#Áö±Ý±îÁö ¿¹ÈÄ º¸°í ¾ø¾úÀ½

  6) Freilich MA, Duncan JP, Meiers JC, and Goldberg AJ. Preimpregnated, fiber-reinforced prostheses. Part 1. Basic rationale and complete-coverage and intracoronal fixed partial denture designs. Quitessence Int 29: 689-698, 1998.
   

*Ä¡°ü Çǰ³ Br¿¡ ´ëÇØ ¼Ò°³

*Ä¡°üÇǰ³ Posterior FRC
#shoulder/deep chamfer finish line(1.2~1.5mm)
#occlusal isthmus(1.0mm depth)
#proximal step(1.0mm axial depth)

*Ä¡°ü Çǰ³ anterior FRC
#inguoproximal step (1.0mm axial step)
#shoulder/deep chamfer finish line(1.2~1.5mm)

*intracoronal FRC À¯ÁöÇüÅÂ
#shoulder finish line (2.0mm pulpal depth)
#occlusal slot(2.0~2.5mm axial depth)
#proximal step(3.0~3.5mm axial depth)

  7) Giordano R 2nd. Fiber-reinforced composite resin systems. Gen Dent 48: 244-249, 2000
   

*FRC¿¡ ÇØ´çÇÏ´Â Àç·áµéÀ» ¼³¸í

*preimpregnated FRC (±¼°î°­µµ/ź¼º°è¼ö)
#Targis (147~160mPa / 10 gPa, º¹ÇÕ·¹Áø 8~10gPaº¸´Ù Å­), Vectris(pontic 860mPa, weave 430~500mPa / 30~40 gPa µµÀç60gPaº¸´Ù ÀÛÀ½); Vectris¿¡ °áÇÕÇÏ´Â Targis´Â ź¼º°è¼öÀÇ Â÷ÀÌ·Î delamination °¡´É
#Sculpture(veneering resin) / FibreKor(fiber)

*nonimpregnated FRC
#belleGlass HP(submicron resin 147mPa) / connect(braided polyethylene polymer fiber 220~340mPa)
#Ribbond(cross-linked leno stitch weave of polyethylene fiber; 200~275mPa / 8 gPa) bridgeÀÇ ÇüÅ·Π¿À·£ »ç¿ë ¾î·Á¿ò
#GlassSpan(braided glass fiber 266~321mPa / 14gPa)

 



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