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Surveyed restoration and RPD framework design utilizing electronic surveying

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È«¿ë½Å ( Hong Yong-Shin ) - ÀÌÈ­¿©ÀÚ´ëÇб³ ÀÓ»óÄ¡ÀÇÇдëÇпø Ä¡°úº¸Ã¶Çб³½Ç
¹ÚÀºÁø ( Park Eun-Jin ) - ÀÌÈ­¿©ÀÚ´ëÇб³ ÀÓ»óÄ¡ÀÇÇдëÇпø Ä¡°úº¸Ã¶Çб³½Ç
±è¼º±Õ ( Kim Seong-Kyun ) - ¼­¿ï´ëÇб³ Ä¡ÀÇÇдëÇпø Ä¡°úº¸Ã¶Çб³½Ç
°ûÀ翵 ( Koak Jai-Young ) - ¼­¿ï´ëÇб³ Ä¡ÀÇÇдëÇпø Ä¡°úº¸Ã¶Çб³½Ç
Ç㼺ÁÖ ( Heo Seong-Joo ) - ¼­¿ï´ëÇб³ Ä¡ÀÇÇдëÇпø Ä¡°úº¸Ã¶Çб³½Ç
¹ÚÁö¸¸ ( Park Ji-Man ) - ÀÌÈ­¿©ÀÚ´ëÇб³ ÀÓ»óÄ¡ÀÇÇдëÇпø Ä¡°úº¸Ã¶Çб³½Ç

Abstract

±¸°­ ½ºÄ³³Ê¿Í CAD/CAM ±â¼ú·Î ÀÎÇØ ÄÄÇ»ÅÍ·Î Á¦ÀÛÇÏ´Â ¹æ½ÄÀÌ È°¹ßÈ÷ º¸±ÞµÈ °íÁ¤½Ä º¸Ã¶ Áõ·Ê¿Í´Â ´Þ¸®, ÀÇÄ¡¸¦ µðÁöÅÐ ¹æ½ÄÀ¸·Î Á¦ÀÛÇÏ´Â µ¥¿¡´Â ¾ÆÁ÷ ÇÑ°è°¡ ¸¹´Ù. ÃË°¢À» ´À³¥ ¼ö ÀÖ´Â ÀÔ·Â Àåºñ¿Í ÀüÀÚ ¼­º£À×ÀÇ °³³ä, ±×¸®°í Äè¼Ó Á¶Çü¹ýÀÇ Àû¿ëÀ¸·Î ÀÎÇØ ±¹¼ÒÀÇÄ¡¸¦ µðÁöÅзΠÁ¦ÀÛÇÒ ¼ö ÀÖ´Â ¼Ö·ç¼ÇÀÌ ÃÖ±Ù ¼Ò°³µÇ°í ÀÖ´Ù. º» Áõ·Êº¸°í¿¡¼­´Â ÀÌ·¯ÇÑ ±¹¼ÒÀÇÄ¡ÀÇ µðÁöÅÐ ¼Ö·ç¼ÇÀ» ÀÌ¿ëÇÏ¿© ÃÑ ´Ù¼¸ ¸íÀÇ È¯ÀÚ¿¡¼­ ¼­º£ÀÌµå ±Ý°ü ¹× ±¹¼ÒÀÇÄ¡¸¦ Á¦ÀÛÇÏ¿´´Ù. Àλó °úÁ¤»óÀÇ ¹®Á¦·Î ¸ðÇü°ú ½ÇÁ¦ Ä¡¾Æ »çÀÌÀÇ ÇüÅÂÀû Â÷ÀÌ°¡ ÀÖ¾ú´ø °æ¿ì¸¦ Á¦¿ÜÇÏ°í´Â ±¹¼ÒÀÇÄ¡ÀÇ ÀûÇÕµµ´Â ¿ì¼öÇßÀ¸¸ç, ÀåÂø ÈÄ ¾ÈÁ¤¼º°ú ÂøÅ» ½ÃÀÇ À¯Áö·Â ¶ÇÇÑ ÀÓ»ó¿¡¼­ Àû¿ëÇÏ´Â µ¥¿¡ ¹®Á¦°¡ ¾ø¾ú´Ù.

There are still many limitations on fabricating dentures using digital method while computerized production of fixed prostheses utilizing intraoral scanner and CAD/CAM technology has propagated rapidly. Recently the digital solution of fabricating removable partial denture by applying haptic input device, electronic surveying, and rapid prototyping was introduced. In this case presentation, five patients were treated with surveyed crown and removable partial dentures by this digital solution. Fit of dentures was excellent except for one case which showed morphological difference between the actual teeth and that of master cast by the erroneous impression process. There also was not any problem of stability and retention after adaptation in the clinical setting.

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Haptic input device; Electronic surveying; CAD; Rapid prototyping

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KCI
KoreaMed