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Clinical study of implant supported removable partial dentures

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¹Ú¿øÈñ ( Park Won-Hee ) - ÇѾç´ëÇб³ ÀÇ°ú´ëÇÐ Ä¡°úÇб³½Ç

Abstract

ÀÓÇÁ¶õÆ® ÁöÁö º¸Ã¶¹°ÀÇ ÀÓ»óÀû È¿¿ë¼ºÀÌ Áõ°¡ÇÔ¿¡ µû¶ó ÀÓÇÁ¶õÆ®°¡ ´Ù¾çÇÑ Áõ·Ê¿¡ ÀÌ¿ëµÇ°Ô µÇ¾ú´Ù. ±×¸®°í Á¡Â÷ ½Ã¼úÀÇ ³ôÀº ¼º°ø·ü ÀÌ¿Ü¿¡µµ ±â´É°ú ½É¹Ì¼º, ÀÚ¿¬°¨ ¶ÇÇÑ ÀÓÇÁ¶õÆ®¸¦ ÀÌ¿ëÇÑ º¸Ã¶¹°ÀÌ Àå±â°£ ¼º°øÀûÀ¸·Î »ç¿ëµÉ ¼ö ÀÖ¾î¾ß ÇÔµµ ¶Ç ´Ù¸¥ ¿ä±¸ Á¶°ÇÀ̶ó ÇÒ ¼ö ÀÖ´Ù. ÀÓÇÁ¶õÆ®°¡ Ä¡¾Æ»ó½ÇºÎÀ§¿¡ Ä¡¾Æ¸¦ ´ëüÇÒ ¾ÈÀüÇÏ°íµµ ´ëÁßÀûÀÎ Ä¡·á¹æ¹ýÀ¸·Î ÀÎÁ¤¹Þ°í ÀÖ´Ù. ȯÀÚ¸¦ À§ÇÑ Ä¡·á°èȹÀ» ¼¼¿ï ¶§ ¿©·¯ °¡Áö¸¦ °í·ÁÇÏÁö¸¸ ±× Áß È¯ÀÚÀÇ °æÁ¦Àû ¿©°ÇÀ» °£°ú ÇÒ ¼ö ¾ø´Ù. ¶ÇÇÑ ¸¹Àº ¹«Ä¡¾Ç ȯÀÚ¿¡ À־ Àü¾Ç ÀÓÇÁ¶õÆ® °íÁ¤¼º º¸Ã¶¹°ÀÌ Ãßõ µÇÁö¸¸ ÇÏÄ¡Á¶°ü »óºÎ °ñ ºÎÁ· µî ÇغÎÇÐÀû ÇÑ°è¿¡ ÇØ´çÇϰųª ºñ¿ëÀûÀÎ ¾î·Á¿òÀÌ ÀÖ´Â °æ¿ì¿¡ ÀÓÇÁ¶õÆ® ÁöÁö ±¹¼ÒÀÇÄ¡¸¦ ±× ´ë¾ÈÀ¸·Î ÀÀ¿ëÇÒ ¼ö ÀÖ´Ù. ÀÓÇÁ¶õÆ® ÁöÁö ±¹¼ÒÀÇÄ¡¶ó ÇÔÀº ¹«Ä¡¾ÇÀ̳ª ºÎºÐÀûÀÎ ¹«Ä¡¾Ç¿¡ ÀÓÇÁ¶õÆ®¸¦ Áö´ëÄ¡·Î ÀÌ¿ëÇÑ °¡Ã¶½Ä º¸Ã¶¼öº¹À» ÀǹÌÇÑ´Ù. ÁÖµÈ À¯Áö·ÂÀ» ÀÓÇÁ¶õÆ®¿¡ ÀÇÇØ ¾ò°í ºÎ°¡ÀûÀÎ ÁöÁö·ÂÀ» ±¸Ä¡ºÎ Ä¡Á¶Á¡¸·¿¡¼­ ¾ò°Ô µÈ´Ù. À̶§ ÀÓÇÁ¶õÆ®³ª ÀÜÁ¸ ÀÚ¿¬Ä¡ÀÇ À§Ä¡¿Í ¼ö, ÀÜÁ¸Ä¡Á¶Á¦ µî¿¡ µû¶ó À¯Áö¿Í ÁöÁö¸¦ Á¤ÇÏ°Ô µÈ´Ù. ÀÓÇÁ¶õÆ® ÁöÁö ±¹¼ÒÀÇÄ¡¸¦ Àû¿ëÇÒ ¼ö ÀÖ´Â Áõ·Ê¿¡¼­´Â ÀÓÇÁ¶õÆ® ÁöÁö ÇÇ°³ÀÇÄ¡¸¦ ¿ì¼±ÀûÀ¸·Î °í·ÁÇÒ ¼ö ÀÖÀ¸³ª ½Ã¼úÀÇ ¾ÈÁ¤¼º°ú Àå±â°£ ÀÓ»óÀû ¼º°øÀÇ ¼º°ú¸¦ ¾òÀ» ¼ö ÀÖ´Ù¸é ÇÇ°³ÀÇÄ¡ º¸´Ù´Â Àü¹æºÎÀÇ °íÁ¤¼º Ä¡¾Æ¼öº¹À¸·Î ½É¹ÌÀû ¸¸Á·µµ°¡ ³ôÀº ÀÓÇÁ¶õÆ® ÁöÁö ±¹¼ÒÀÇÄ¡¸¦ ½Ã¼úÇÏ´Â °ÍÀÌ ÀåÁ¡ÀÌ ÀÖÀ¸¸ç ¶ÇÇÑ ºÎºÐÀûÀ¸·Î ¼Ò¼öÀÇ °Ç°­ÇÑ Ä¡¾Æ°¡ ÀÜÁ¸ÇÒ ¶§¿¡ ¼Ò¼öÄ¡¾Æ¸¦ ¹ß°ÅÇÏ°í ÀÓÇÁ¶õÆ® ÁöÁö ÇÇ°³ÀÇÄ¡ °èȹº¸´Ù´Â ÀÜÁ¸Ä¡¸¦ º¸Á¸ÇÑ »óÅ¿¡¼­ Àü·«ÀûÀ¸·Î ÇÊ¿äÇÑ À§Ä¡¿¡ ÀÓÇÁ¶õÆ®¸¦ ½Ä¸³ÇÏ¿© ÀÓÇÁ¶õÆ® ÁöÁö ±¹¼ÒÀÇÄ¡·Î Ä¡·á°èȹÀ» ¼¼¿ì´Â °ÍÀÌ È¯ÀÚ¿¡°Ô Å« ¸¸Á·µµ¸¦ °¡Á®´Ù ÁÙ ¼ö ÀÖ´Ù. ±×·¯³ª Áö±Ý±îÁö ÀÓÇÁ¶õÆ® ÁöÁö ±¹¼ÒÀÇÄ¡ÀÇ Æò°¡³ª ¿¬±¸´Â ¹Ì¹ÌÇÑ ½ÇÁ¤ÀÌ´Ù. ÀúÀÚ´Â ÀÓÇÁ¶õÆ® ÁöÁö ±¹¼ÒÀÇÄ¡¿¡ ´ëÇÑ ÈÄÇâÀû ÀÓ»ó ¿¬±¸¸¦ ÅëÇÏ¿© ÀÓÇÁ¶õÆ® ÁöÁö ±¹¼ÒÀÇÄ¡ÀÇ ¼º°ø·ü°ú ¿¹Èĸ¦ »ìÆ캸¾Æ ÀÓ»óÀûÀ¸·Î À¯¿ëÇÑ ¼ú½ÄÀÎÁö Æò°¡ÇÏ°íÀÚ ÇÏ¿´´Ù.

Objective :The purpose of clinical study was to evaluate the survival of dental implants used in restoring patients with implant supported removable partial dentures (ISRPDs) of different configurations.

Materials and Methods :The sample consisted of 20 consecutively treated partially edentulous patients, who, between 2003 and 2008, had a total of 84 implants placed in different arch sites and who were treated with ISRPDs. The mean age was 57 years. Mean follow up time from delivery of ISRPDs was 3 years 2 months (range, 1 to 6 years). Osseointegration failure, postoperative complication of dental prosthesis, and the success rate of ISRPDs were retrospectively evaluated using clinical and radiographic examination.

Results :The overall implant survival rate was 100%. During follow up, the one clasp of removable partial denture was broken in 1 year 11 months after prosthesis delivery. All patients were satisfied with their prosthesis.

Conclusion :Implant supported removable partial dentures could serve as favorable prognosis. Careful patient selection, with an appropriate maintenance and recall system, is recommended to obtain satisfactory results.

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implant supported removable partial dentures

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