°í±â´É¼º Æú¸®¸Ó(PEKK)¸¦ ÇÁ·¹ÀÓ¿öÅ©·Î ÇÏ´Â ÀÓÇöõÆ® ÁöÁö °íÁ¤¼º º¸Ã¶¹°ÀÇ 6³â °æ°ú°üÂû Áõ·Ê
Case series of implant-supported fixed prostheses using a high-performance polymer (PEKK) framework veneered with three different materials for six years
¹Ú¿¬°æ, ½ÉÁö¼®, ÀÌÁ¤¿,
¼Ò¼Ó »ó¼¼Á¤º¸
¹Ú¿¬°æ ( Park Yeon-Kyung ) -
½ÉÁö¼® ( Shim Ji-Suk ) -
ÀÌÁ¤¿ ( Lee Jeong-Yol ) -
Abstract
°í±â´É¼º Æú¸®¸Ó Áß ÇϳªÀÎ Polyetherketoneketone (PEKK)´Â ÁÁÀº »ýüÀûÇÕ¼º°ú ¿ì¼öÇÑ ¹°¼ºÀ» °¡Á® Ä¡°ú ¿µ¿ªÀ» Æ÷ÇÔÇÑ ´Ù¾çÇÑ ºÐ¾ß¿¡¼ »ç¿ëµÇ°í ÀÖ´Ù. ÀÌ·¯ÇÑ PEKK¸¦ ÇÁ·¹ÀÓ¿öÅ©·Î ÇÏ´Â ÀÓÇöõÆ® ÁöÁö °íÁ¤¼º º¸Ã¶¹°¿¡ °üÇÑ ¼º°øÀûÀÎ Áõ·ÊµéÀÌ ¸¹ÀÌ º¸°íµÇ¾î ¿ÔÀ¸³ª, º¸°íµÈ Áõ·Ê¿¡ ´ëÇÑ Àå±â°£ÀÇ °üÂû°ú ÇÕº´Áõ¿¡ °üÇÑ °íÂûÀº ºÎÁ·ÇÑ »óÅÂÀÌ´Ù. ÀÌ¿¡ º» Áõ·Êº¸°í¿¡¼´Â PEKK ÇÁ·¹ÀÓ¿öÅ©¸¦ composite resin, lithium disilicate crown, high-impact polymethyl methacrylate PMMA·Î °¢°¢ veneeringÇÏ¿© ÀÓÇöõÆ® ÁöÁö °íÁ¤¼º º¸Ã¶ ¼öº¹À» ÇÑ ¼¼ °¡Áö Áõ·Ê¿Í °¢°¢ÀÇ 6³â°£ÀÇ °æ°ú°üÂû °á°ú¸¦ ¼Ò°³ÇÏ°í À̸¦ °íÂûÇØ º¸°íÇÏ°íÀÚ ÇÑ´Ù.
As a high-performance polymer, Polyetherketoneketone (PEKK) has good biocompatibility and excellent physical properties and is used in several areas, including dentistry. Many successful cases of implant-supported fixed prostheses with a PEKK framework have been reported; however, a long-term observation of the reported cases and discussion of complications are not available. In this case report, we present three cases of implant-supported fixed prostheses with a PEKK framework veneered with composite resin, lithium disilicate crown, and high-impact polymethyl methacrylate (PMMA), and discuss their 6-year follow-up results.
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Ä¡°ú ÀÓÇöõÆ®; Polyetherketoneketone; ijµåÄ·
Dental implant; Polyetherketoneketone; Computer-aided design-computer-aided manufacturing (CAD-CAM)
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