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Utilization of digital technology in fabricating mandibular implant overdenture for skeletal class II edentulous patient: A case report

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ÀÌ¿¬ÀÌ ( Lee Yeun-Yi ) - °æÈñ´ëÇб³ Ä¡ÀÇÇÐÀü¹®´ëÇпø Ä¡°úº¸Ã¶Çб³½Ç
È«¼ºÁø ( Hong Sung-Jin ) - °æÈñ´ëÇб³ Ä¡ÀÇÇÐÀü¹®´ëÇпø Ä¡°úº¸Ã¶Çб³½Ç
¹éÀåÇö ( Paek Jang-Hyun ) - °æÈñ´ëÇб³ Ä¡ÀÇÇÐÀü¹®´ëÇпø Ä¡°úº¸Ã¶Çб³½Ç
³ë°üÅ ( Noh Kwan-Tae ) - °æÈñ´ëÇб³ Ä¡ÀÇÇÐÀü¹®´ëÇпø Ä¡°úº¸Ã¶Çб³½Ç
±Ç±à·Ï ( Kwon Kung-Rock ) - °æÈñ´ëÇб³ Ä¡ÀÇÇÐÀü¹®´ëÇпø Ä¡°úº¸Ã¶Çб³½Ç

Abstract

2±Þ ¾Ç°£°ü°è¸¦ °®´Â ȯÀÚ´Â 1±Þ ¾Ç°£°ü°èÀΠȯÀÚ¿Í´Â ´Þ¸® ºÒ¾ÈÁ¤ÇÑ ±³ÇÕÀ» °¡Áú ¼ö ÀÖÀ¸¸ç, ¹«Ä¡¾ÇÀÎ °æ¿ì ÃÑÀÇÄ¡¸¦ »ç¿ëÇÒ ¶§ ºÒ¾ÈÁ¤ÇÑ ±³ÇÕÀ» º¸À̸鼭 ÀÇÄ¡ÀÇ ¿òÁ÷ÀÓÀÌ Ä¿Áú °¡´É¼ºÀÌ ÀÖ´Ù. ÀÌ·± ȯÀÚ¿¡ ÀÖ¾î ÀÓÇöõÆ® ÇÇ°³ÀÇÄ¡¸¦ »ç¿ëÇÔÀ¸·Î½á ÀÇÄ¡ÀÇ ¾ÈÁ¤À» Çâ»ó½Ãų ¼ö ÀÖ´Ù. ÀÓÇöõÆ® ÇÇ°³ÀÇÄ¡¿¡¼­ attachment Á¾·ù´Â Å©°Ô bar type°ú solitary typeÀ¸·Î ³ª´­ ¼ö Àִµ¥ °¢°¢ ÀûÀÀÁõÀÌ ÀÖ¾î »óȲ¿¡ µû¶ó Àû¿ëÀ» ´Þ¸® ÇÏ¿©¾ß ÇÑ´Ù. º» Áõ·Ê´Â 2±Þ¾Ç°£°ü°è¸¦ °¡Áø ÇÏ¾Ç ¹«Ä¡¾Ç ȯÀÚ¿¡¼­ ÀÓÇöõÆ® ÇÇ°³ÀÇÄ¡¸¦ °èȹÇÔ¿¡ ÀÖ¾î µðÁöÅÐ ±â¼úÀ» ÀÌ¿ëÇÔÀ¸·Î½á ´õ ÀûÇÕÇÑ attachment¸¦ ¼±ÅÃÇÏ°í ÀÓÇöõÆ®ÀÇ À§Ä¡ ¹× ±íÀ̸¦ ¹Ì¸® °èȹÇÏ¿© °èȹÇÑ À§Ä¡¿¡ ½Ä¸³ÇÏ¿´´Ù. »ó¾ÇÀº ±¹¼ÒÀÇÄ¡·Î ¼öº¹ÇÏ¿´°í ÇϾÇÀº ÀÓÇöõÆ® ÇÇ°³ÀÇÄ¡·Î ¼öº¹ÇÏ¿© ¸¸Á·ÇÒ¸¸ÇÑ °á°ú¸¦ ¾ò¾ú±â¿¡ À̸¦ º¸°íÇÏ°íÀÚ ÇÑ´Ù.

Unlike class I patients, skeletal class II patients have unstable occlusion thus leading to instability of mandibular complete denture. Therefore, mandibular implant overdenture has been the standard of care due to its advantages in stability and retention. The types of attachments can be divided into two categories: solitary and bar type. The indications vary between two categories. In this clinical report, digital technology was utilized from the implant planning to the choice of appropriate attachment. Implants were placed at the desired location as previously planned in terms of angle and depth. Maxillary removable partial denture and mandibular implant overdenture are expected to have fair prognosis.

Å°¿öµå

2±Þ ¾Ç°£°ü°è; ÀÓÇöõÆ® ÇÇ°³ÀÇÄ¡; CM LOC; GOM Inspect software; °ø°£ºÐ¼®
Class II jaw relation; Implant overdenture; CM LOC; GOM Inspect software; Spatial analysis

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KCI
KoreaMed