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µðÁöÅÐ ½ºÄµ µ¥ÀÌÅ͸¦ È°¿ëÇÑ ¹«Ä¡¾Ç Ä¡Á¶Á¦ °ü°èÀÇ Æò°¡¿Í ÀΰøÄ¡ ¼±ÅÃ: ÆíÃø ±³Â÷±³ÇÕÀÇ °¡Ã¶¼º ÀÇÄ¡ ¼öº¹ Áõ·Ê

Use of digital scan data for evaluation of edentulous ridge relationship: A case report for removable prosthesis with unilateral cross bite

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±èÁ¤ÈÆ, ±èÁ¾Àº, ¹Ú¿µ¹ü, À̱ٿì,
¼Ò¼Ó »ó¼¼Á¤º¸
±èÁ¤ÈÆ ( Kim Jung-Hoon ) - ¿¬¼¼´ëÇб³ Ä¡°ú´ëÇÐ Ä¡°úº¸Ã¶Çб³½Ç
±èÁ¾Àº ( Kim Jong-Eun ) - ¿¬¼¼´ëÇб³ Ä¡°ú´ëÇÐ Ä¡°úº¸Ã¶Çб³½Ç
¹Ú¿µ¹ü ( Park Young-Bum ) - ¿¬¼¼´ëÇб³ Ä¡°ú´ëÇÐ Ä¡°úº¸Ã¶Çб³½Ç
À̱ٿì ( Lee Keun-Woo ) - ¿¬¼¼´ëÇб³ Ä¡°ú´ëÇÐ Ä¡°úº¸Ã¶Çб³½Ç

Abstract

Ä¡¾Æ°¡ ¹ß°ÅµÈ Ä¡Á¶Á¦´Â ¼öÁ÷, ¼öÆòÀûÀÎ °ñÈí¼ö°¡ Á¡ÁøÀûÀ¸·Î ÀϾ°Ô µÇ¸ç Èí¼öÀÇ ¾ç»óÀº ¼öÆòÀûÀ¸·Î ¼­·Î ´Ù¸£°Ô ³ªÅ¸³­´Ù. ÀÌ·Î ÀÎÇØ »ó´ëÀûÀ¸·Î ÇϾDZÃÀÌ »ó¾Ç±Ã¿¡ ºñÇØ È®ÀåµÇ´Â °æÇâÀ» º¸À̸ç, »ó¾Ç°ú ÇÏ¾Ç Ä¡Á¶Á¦ °£ÀÇ À§Ä¡°ü°è¿¡ µû¶ó ÀûÇÕÇÑ ÀΰøÄ¡ ¹è¿­ ¹æ¹ýÀ» ¼±ÅÃÇÏ¿© ÀÇÄ¡ÀÇ ¾ÈÁ¤À» µµ¸ðÇØ¾ß ÇÑ´Ù. º» Áõ·Ê´Â 77¼¼ ³²ÀÚȯÀÚ·Î ±âÁ¸¿¡ »ç¿ëÇÏ´ø »ó¾Ç ÃÑÀÇÄ¡, ÇÏ¾Ç ±¹¼ÒÀÇÄ¡ÀÇ ÀçÁ¦ÀÛÀ» Èñ¸ÁÇÏ¿´´Ù. »ó¾Ç°ú ÇÏ¾Ç Ä¡Á¶°ñÀÇ Èí¼öÁ¤µµ¿¡¼­ Â÷À̸¦ º¸¿© Ä¡Á¶Á¦ °£ÀÇ À§Ä¡°ü°è¿¡ ´ëÇÑ Á¤È®ÇÑ Æò°¡°¡ ÇÊ¿äÇÏ¿´°í, À̸¦ À§ÇØ Ä¡°ú¿ë CAD ¼ÒÇÁÆ®¿þ¾î¸¦ È°¿ëÇß´Ù. ±³Çձ⿡ ºÎÂøµÈ ÁÖ¸ðÇü°ú ±³ÇÕÁ¦¸¦ ½ºÄµÇÏ¿© µðÁöÅÐ ½ºÄµ µ¥ÀÌÅÍ·Î º¯È¯ÇÏ°í, CAD ¼ÒÇÁÆ®¿þ¾î »ó¿¡¼­ Ä¡Á¶Á¤°£¼±ÀÇ ¹ýÄ¢¿¡ µû¶ó »ó¾Ç°ú ÇÏ¾Ç Ä¡Á¶Á¦°£ÀÇ À§Ä¡°ü°è¸¦ Æò°¡ÇÏ¿© ¿ìÃø ±¸Ä¡ºÎ¸¦ ÆíÃø ±³Â÷±³ÇÕÀ¸·Î ¹è¿­ÇÏ¿´´Ù. º¸Ã¶¹° ¿Ï¼º ÈÄ ÁÖ±âÀûÀÎ °ËÁøÀ» °ÅÄ£ °á°ú ÀÇÄ¡´Â ÀûÀýÇÑ À¯Áö, ¾ÈÁ¤, ÁöÁö¸¦ ¾ò¾ú°í ȯÀÚ ¶ÇÇÑ ½É¹ÌÀû, ±â´ÉÀûÀ¸·Î ¸¸Á·ÇÏ¿´´Ù. º» Áõ·Ê¿¡¼­´Â »ó¾ÇÀÇ ¿ÏÀü ¹«Ä¡¾Ç, ÇϾÇÀÇ ºÎºÐ ¹«Ä¡¾Ç ȯÀÚ¿¡¼­ Ä¡Á¶Á¦°£ÀÇ À§Ä¡°ü°è¿¡ ´ëÇÑ Á¤È®ÇÑ Æò°¡¸¦ À§ÇØ µðÁöÅÐ ±â¼úÀ» È°¿ëÇÏ¿´À¸¸ç, À̸¦ ÅëÇØ º¸Ã¶Ä¡·áÀÇ ÀÓ»ó ¹× ±â°ø°úÁ¤À» º¸´Ù È¿À²ÀûÀ¸·Î ÁøÇàÇÒ ¼ö ÀÖ¾ú±â¿¡ À̸¦ º¸°íÇÏ°íÀÚ ÇÑ´Ù.

After the teeth were extracted, maxillary and mandibular alveolar ridges show the opposite resorption pattern and as a result, the mandibular arch is enlarged than maxillary arch relatively. In this situation, we should evaluate both alveolar ridge relationship and arrange the artificial teeth properly for stability of removable prosthesis. This case is a 77 years old male patient who wishes to make removable prosthesis and has atrophic alveolar ridge. By use of model scanner and CAD software, the angle between interalveolar crest line and occlusal plane was easily measured. Depending on the measurement, the artificial teeth are arranged in unilateral cross bite and after completion, patientwas satisfied with the denture which showed proper stability, retention, support.

Å°¿öµå

µðÁöÅÐ Ä¡ÀÇÇÐ; °¡Ã¶¼º º¸Ã¶; ±³Â÷±³ÇÕ
Digital dentistry; Removable prosthesis; Cross bite

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KCI
KoreaMed