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Mandibular implant overdenture using milled bar attachment on implants with unfavorable fixture angulation: A case report

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À±¹ÌÁ¤ ( Yun Mi-Jung ) - ºÎ»ê´ëÇб³ Ä¡ÀÇÇÐÀü¹®´ëÇпø Ä¡°úº¸Ã¶Çб³½Ç
ÇãÁߺ¸ ( Huh Jung-Bo ) - ºÎ»ê´ëÇб³ Ä¡ÀÇÇÐÀü¹®´ëÇпø Ä¡°úº¸Ã¶Çб³½Ç

Abstract

ÀÓÇöõÆ® ÇÇ°³ÀÇÄ¡´Â ÀüÅëÀûÀÎ ÃÑÀÇÄ¡¿¡ ºñÇØ ³ôÀº À¯Áö·Â ¹× ÀúÀÛ´É·Â, ȯÀÚÀÇ ¸¸Á·µµ¸¦ º¸ÀδÙ. ƯÈ÷ °ñÈí¼ö°¡ ½ÉÇÑ ÇÏ¾Ç ¹«Ä¡¾Ç ȯÀÚÀÇ Ä¡·á¿¡¼­´Â ¿ì¼±µÇ´Â Ä¡·á¹æ¹ýÀ¸·Î °í·ÁµÈ´Ù. ÀÓÇöõÆ® ÇÇ°³ÀÇÄ¡¸¦ À§ÇÑ attachment¿¡´Â ÀÓÇöõÆ®°£ ¿¬°áµÈ bar type°ú ¿¬°áµÇ¾îÀÖÁö ¾ÊÀº solitary typeÀ¸·Î ±¸ºÐÇÒ ¼ö ÀÖ´Ù. ÃÖ±Ù ÀÓ»ó¿¡¼­ ¸¹ÀÌ »ç¿ëÇÏ´Â solitary typeÀÇ °æ¿ì ÀÓÇöõÆ®°£ÀÇ ÆòÇà°ü°è°¡ Áß¿äÇϸç, ÀÓÇöõÆ®°£ÀÇ ÆòÇà°ü°è°¡ ºÒ·®ÇÑ °æ¿ì attachmentÀÇ ¸¶¸ð ¹× À¯Áö·Â °¨¼Ò·Î À¯Áö°ü¸®¸¦ ³»¿øȽ¼ö°¡ Áõ°¡ÇÒ ¼ö ÀÖ´Ù. º» Áõ·Ê´Â ÆòÇàÇÏÁö ¸øÇÑ µÎ °³ÀÇ ÇÏ¾Ç ÀÓÇöõÆ® ½Ä¸³ ȯÀÚ¿¡¼­ milled bar¸¦ ÀÌ¿ëÇÏ¿© Á¦ÀÛÇÑ ÀÓÇöõÆ® ÇÇ°³ÀÇÄ¡·Î ¸¸Á·ÇÒ ¸¸ÇÑ °á°ú¸¦ ¾ò¾ú±â¿¡ À̸¦ º¸°íÇÏ°íÀÚ ÇÑ´Ù.

Implant overdenture exhibits higher retention, masticatory function, and patient`s satisfaction compared to conventional dentures. Particularly, in treatment of severe alveolar bone resorption, implant overdenture can be considered as the first treatment option. The types of attachments used for implant overdenture can be classified into solitary type, which implants are not connected to each other, and bar type in which implants are connected. In the case of solitary type commonly used in clinical practice, parallel relationship is important. When it is not established, there is a higher risk of attachment wear, retention loss, and frequent visits for maintenance. In this case, satisfactory results have been obtained with implant overdentures using milled bar on two unparallel implants placed on the mandible.

Å°¿öµå

¹«Ä¡¾Ç;ÀÓÇöõÆ® ÇÇ°³ÀÇÄ¡; ºÒ¸®ÇÑ ½Ä¸³¹æÇâ; Milled bar
Edentulous; Implant overdenture; Unfavorable fixture angulation; Milled bar

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KoreaMed