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clinical case of hybrid telescopic double crown using friction pin with an isolated few remaining teeth

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¼Õ»óÇõ:Sohn Sang-Hyuk Á¶ÁøÇö:Cho Jin-Hyun/Á¶¼º¾Ï:Cho Sung-Am

Abstract

ÀÜÁ¸ Áö´ëÄ¡ÀÇ ¼ö°¡ ÀûÀº °æ¿ì ÀÌÁß°ü °¡Ã¶¼º ±¹¼ÒÀÇÄ¡¸¦ »ç¿ëÇÑ ¿©·¯ º¸°í¿¡¼­ ¿ì¼öÇÑ °á°ú°¡ ³ªÅ¸³²À» È®ÀÎÇÒ ¼ö ÀÖ´Ù. ƯÈ÷ Ä¡ÁÖ »óÅ°¡ ¾çÈ£ÇÏÁö ¾Ê°í °í¸³µÈ ¼Ò¼ö ÀÜÁ¸Ä¡¸¦ Áö´ëÄ¡·Î ÀÌ¿ëÇÏ¿© ±¹¼ÒÀÇÄ¡·Î ¼öº¹ÇØ¾ß ÇÏ´Â °æ¿ì¿¡ ÇÁ¸¯¼ÇÇÉÀ» ÀÌ¿ëÇÑ ÇÏÀ̺긮µå ÅÚ·¹½ºÄÚÇÈ ÀÌÁß°üÀº ÀûÀýÇÑ ÀûÀÀÁõÀÌ µÉ ¼ö ÀÖ´Ù. º» Áõ·Ê´Â ½ÉÇÑ Ä¡ÁÖ¿°À¸·Î ´Ù¼ö Ä¡¾Æ ¹ßÄ¡ ÈÄ »ó¾ÇÀº ÀüÄ¡ºÎ °íÁ¤¼º º¸Ã¶ ¼öº¹°ú Kennedy class I °¡Ã¶¼º ±¹¼ÒÀÇÄ¡·Î ¼öº¹ÇÏ°í ÇϾÇÀº ¾çÃø¼º °í¸³ Áö´ëÄ¡¸¸ ³²¾ÆÀÖ¾î Ŭ·¡½ºÇÁ ±¹¼ÒÀÇÄ¡·Î ¼öº¹Çϱ⿡ ¿¹ÈÄ°¡ ºÒºÐ¸íÇÏ¿© ÇÁ¸¯¼ÇÇÉÀ» ÀÌ¿ëÇÑ ÇÏÀ̺긮µå ÅÚ·¹½ºÄÚÇÈ ÀÌÁß°ü ±¹¼ÒÀÇÄ¡¸¦ ÀÌ¿ëÇÏ¿´´Ù. ÀÌÁß°ü °¡Ã¶¼º ±¹¼ÒÀÇÄ¡ÀÇ Æ¯¼º°ú È¿¿ë¼ºÀ» °íÂûÇØ º¸°íÀÚ º» Áõ·Ê¸¦ º¸°íÇÑ´Ù.

few authors have reported good clinical results using double crown removable partial denture (RPD) with a few remaining teeth. Hybrid telescopic double crown is a good indication for a patient with poor periodontal condition and/or few remaining teeth after extraction, especially located in cross-arch position. In this case, there was a poor periodontal condition with teeth mobility. Several teeth with poor prognosis were extracted. Remaining anterior teeth was restored with fixed prostheses and edentulism was restored with Kennedy class I removable partial denture in maxilla. In mandible, it was hard to restore with clasp removable partial prostheses because of bilaterally isolated remaining teeth so that hybrid double crown removable partial denture with friction pin was suitable for this case. The objective of this report is to discuss the characteristics and the utility of hybrid double crown prostheses using a few remaining teeth in mandible.

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¾çÃø¼º °í¸³ ¼Ò¼ö ÀÜÁ¸Ä¡; ÀÌÁß°ü °¡Ã¶¼º ±¹¼ÒÀÇÄ¡; ÇÁ¸¯¼ÇÇÉ
bilaterally isolated few remaining teeth; double crown removable partial denture; friction pin

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