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CAD/CAM ¸ÂÃãÇü Áö´ëÁÖ¸¦ ÀÌ¿ëÇÑ milled-bar ÇÇ°³ÀÇÄ¡ Áõ·Ê

Rehabilitation of edentulous maxilla with implant-supported milled bar overdenture using CAD/CAM customized abutment: A case report

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Áö¿î, ÀåÀç½Â, ±ÇÁÖÇö, ±è¼±Àç,
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Áö¿î ( Ji Woon ) - ¿¬¼¼´ëÇб³ Ä¡°ú´ëÇÐ Ä¡°úº¸Ã¶Çб³½Ç
ÀåÀç½Â ( Chang Jae-Seung ) - ¿¬¼¼´ëÇб³ Ä¡°ú´ëÇÐ Ä¡°úº¸Ã¶Çб³½Ç
±ÇÁÖÇö ( Kwon Joo-Hyun ) - ¿¬¼¼´ëÇб³ Ä¡°ú´ëÇÐ Ä¡°úº¸Ã¶Çб³½Ç
±è¼±Àç ( Kim Sun-Jae ) - ¿¬¼¼´ëÇб³ Ä¡°ú´ëÇÐ Ä¡°úº¸Ã¶Çб³½Ç

Abstract

»ó¾Ç ¿ÏÀü ¹«Ä¡¾Ç¿¡ 6°³ ÀÌ»óÀÇ ÀÓÇöõÆ®°¡ ½Ä¸³µÈ °æ¿ì ÀÓÇöõÆ®-ÁöÁöÇü ÇÇ°³ÀÇÄ¡ Á¦ÀÛÀÌ °¡´ÉÇÏ´Ù. ÀÓÇöõÆ®-ÁöÁö ÇÇ°³ÀÇÄ¡¿¡ »ç¿ëµÇ´Â ´Ù¾çÇÑ ºÎÂøÀåÄ¡ Áß¿¡ milled-barÀÇ °æ¿ì ÀÇÄ¡ÀÇ È¸ÀüÀ» Çã¿ëÇÏÁö ¾Ê°í, ¾ÈÁ¤¼ºÀÌ ¶Ù¾î³ª¸ç, ¿©·¯ °³ÀÇ ÀÓÇöõÆ®¸¦ ¿¬°á °íÁ¤ÇÏ´Â È¿°ú¸¦ °¡Áø´Ù´Â ÀåÁ¡ÀÌ ÀÖ´Ù. º» Áõ·Ê¿¡¼­´Â ÀüÄ¡ºÎ¿¡ ½ÉÇÑ °ñ¼Ò½ÇÀ» µ¿¹ÝÇÑ »ó¾Ç ¿ÏÀü ¹«Ä¡¾Ç ȯÀÚ¿¡¼­ ¼¼ °¡Áö ´Ù¸¥ ½Ã½ºÅÛÀ¸·Î ±¸¼ºµÈ 7°³ÀÇ ÀÓÇöõÆ® »óºÎ¿¡ CAD/CAM ¸ÂÃãÇü Áö´ëÁÖ¿Í ½Ã¸àÆ® Á¢ÂøÇüÀÇ milled bar¸¦ ÀÌ¿ëÇÑ ÇÇ°³ÀÇÄ¡¸¦ Á¦ÀÛÇÏ¿© »ó½ÇµÈ ½É¹Ì¿Í ±â´ÉÀ» È¿°úÀûÀ¸·Î ȸº¹ÇÏ¿´´Ù.

In patients with fully edentulous maxilla, fabrication of implant-supported overdenture can be a viable treatment option, when a minimum of six implants were strategically placed. Among several attachment systems used for implant-supported overdentures, milled-bars prevent rotational movement of denture, thus showing great stability, and have the advantage of splinting multiple implants with each other. In this case report, a milled-bar supported overdenture was fabricated for a patient suffering from condition of fully edentulous maxilla with severe ridge resorption in the anterior residual ridge. Seven implants composed of three different systems were effectively utilized by CAD/CAM customized abutment and cement-retained milled bar.

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ÀÓÇöõÆ®; ÇÇ°³ÀÇÄ¡; Milled-bar; CAD/CAM ¸ÂÃãÇü Áö´ëÁÖ
Dental implant; Implant overdenture; Milled-bar; CAD/CAM customized abutment

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