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Complete denture made with closed-mouth impression technique on severely atrophied edentulous jaw

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À̼®È¯ ( Lee Suk-Hwan ) - °æÈñ´ëÇб³ Ä¡°ú´ëÇÐ
À̼ºº¹ ( Lee Sung-Bok ) - °­µ¿°æÈñ´ëÇб³ Ä¡°úº´¿ø »ýüÀç·áº¸Ã¶°ú
À̼®¿ø ( Lee Suk-Won ) - °æÈñ´ëÇб³ Ä¡°ú´ëÇÐ

Abstract

Ä¡°úº¸Ã¶°ú¿¡´Â Àå±â°£ ÃÑÀÇÄ¡¸¦ »ç¿ëÇØ ¿Â °í·É ȯÀÚ Áß¿¡¼­ ¹ßÄ¡ ÈÄ ½Ã°£ÀÇ °æ°ú¿Í ÇÔ²² ½ÉÇÏ°Ô Ä¡Á¶°ñÀÌ À§ÃàµÈ »óÅ·ΠȯÀÚµéÀÌ Á¾Á¾ ³»¿øÇÏ°Ô µÈ´Ù. Åë»ó ÇÏ¾Ç ÃÑÀÇÄ¡´Â ÇÏ¾Ç ÇùºØ ºÎÀ§ÀÇ 1Â÷ ÁöÁö¸¦ ±â¹ÝÀ¸·Î ÇÑ °³±¸Àλó¹ý¿¡ ÀÇÇØ Á¦ÀÛÇÏ´Â °ÍÀÌ ÀϹÝÀûÀÌ´Ù. ÇÏ¾Ç ÃÑÀÇÄ¡ÀÇ À¯Áö·Â ¹× ¾ÈÁ¤¼ºÀ» È®º¸Çϱâ À§Çؼ­´Â Áø´Ü¿¡¼­ºÎÅÍ ÀÇÄ¡ ÁÖÀ§ Á¶Á÷ÀÇ ±â´É ¹× ÀÇÄ¡»óÀÇ °æ°è, ±³ÇÕÆò¸é, ¾Ç±ÃÀÇ ´ëÇÕ°ü°è, ÀΰøÄ¡¾ÆÀÇ ¹è¿­, ÀúÀÛ½À°ü, ±×¸®°í ȯÀÚ¿¡ ´ëÇÑ ±³À°°ú ÀåÂø ÈÄ ÁÖÀÇ »çÇ× µîÀ» ÃæºÐÈ÷ °í·ÁÇصξî¾ß ÇÑ´Ù. ±×·¯³ª Ä¡Á¶°ñ À§ÃàÀÌ ½ÉÇÏ°Ô ¹ß»ýµÈ ¹«Ä¡¾Ç ȯÀÚ¿¡¼­ °³±¸Àλó¹ýÀ» ÀÌ¿ëÇÏ¿© Á¦ÀÛÇÑ ÇÏ¾Ç ÃÑÀÇÄ¡´Â °£È¤ ½ÇÁ¦ ÀúÀÛ°úÁ¤¿¡¼­ À¯Áö¿Í ¾ÈÁ¤¿¡ ÇѰ踦 º¸ÀÌ´Â °æ¿ì°¡ Àֱ⠶§¹®¿¡, ÀÌ¿¡ ´ëÇÑ ´ë¾ÈÀ¸·Î Æó±¸Àλó¹ýÀ» ÀÌ¿ëÇÑ ÃÑÀÇÄ¡ Á¦ÀÛ ¹æ¹ýÀ» ¼±È£ÇÏ´Â Àӻ󰡵鿡 ÀÇÇØ °³±¸Àλó¹ý°ú Æó±¸Àλó¹ýÀ» ºñ·ÔÇÑ ´Ù¾çÇÑ Àλóäµæ ¹æ¹ýÀ» ºñ±³ÇÑ ¿¬±¸°¡ º¸°íµÇ±âµµ ÇÏ¿´´Ù. º» Áõ·Ê¿¡¼­´Â Æó±¸Àλó¹ýÀ» Åä´ë·Î ÇÑ ±â´ÉÀλóÀ¸·Î ÇÏ¾Ç ÃÑÀÇÄ¡¸¦ Á¦ÀÛÇÏ¿© µ¿ÀÏÇÑ È¯ÀÚ¿¡¼­ °³±¸Àλó¹ýÀ¸·Î Á¦ÀÛÇÑ ÀÇÄ¡º¸´Ù ³ªÀº À¯Áö·Â°ú ¾ÈÁ¤¼ºÀ» È®ÀÎÇß°í, ½ÉÇÏ°Ô Ä¡Á¶°ñÀÌ À§ÃàµÈ »óÅÂÀÇ ±¸°­Á¶°Ç¿¡¼­ °³±¸Àλó¹ýÀ¸·Î Á¦ÀÛÇÑ ÀÇÄ¡¿Í Æó±¸Àλó¹ýÀ¸·Î Á¦ÀÛÇÑ ÀÇÄ¡ÀÇ ÀÓ»óÀû °á°ú¸¦ ºñ±³ÇÑ ³»¿ë¿¡ ´ëÇØ º¸°íÇÏ°íÀÚ ÇÑ´Ù.

At the department of prosthodontics, the elderly patients with severely atrophied alveolar ridge who have been wearing complete dentures for a long period frequently visit the clinic. In general, the open-mouth impression technique for manufacturing a mandibular complete denture to secure primary support on buccal shelf area has been prevalent. In addition, for securing retention and stability of mandibular denture, we should consider diagnosis, oral function, denture border, occlusal plane, teeth arrangement, and patient training, etc.. But in edentulous patients with severe alveolar bone atrophy, it may hardly secure retention and stability of mandibular complete denture. To promote these, some of clinicians are making an attempt manufacturing the mandibular complete dentures using closed-mouth impression technique based on several reports that compare various impression techniques including open-mouth and closed-mouth impression technique. This case report suggests closed-mouth impression technique may promote retention and stability of mandibular complete denture and compares between the two impression techniques clinically.

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°³±¸Àλó¹ý;Æó±¸Àλó¹ý; ÃÑÀÇÄ¡; ±â´ÉÀλó; À¯Áö·Â; ¾ÈÁ¤
Open-mouth impression technique; Closed-mouth impression technique; Complete denture; Functional impression; Retention; Stability

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