Paramolar tubercleÀÌ À¶ÇÕµÈ »ó¾Ç Á¦2¼Ò±¸Ä¡ÀÇ ºñ¿Ü°úÀû ±Ù°üÄ¡·á
Non-surgical root canal treatment of maxillary second premolar fused paramolar tubercle
ÃÖ´Ù°æ, ÀåÈÆ»ó, ȲÀ±Âù, ȲÀγ², ¿À¿ø¸¸, ¹ÚÂù, À̺ó³ª,
¼Ò¼Ó »ó¼¼Á¤º¸
ÃÖ´Ù°æ ( Choi Da-Kyung ) - Chonnam National University School of Dentistry Department of Conservative Dentistry
ÀåÈÆ»ó ( Chang Hoon-Sang ) - Chonnam National University School of Dentistry Department of Conservative Dentistry
ȲÀ±Âù ( Hwang Yun-Chan ) - Chonnam National University School of Dentistry Department of Conservative Dentistry
ȲÀγ² ( Hwang In-Nam ) - Chonnam National University School of Dentistry Department of Conservative Dentistry
¿À¿ø¸¸ ( Oh Won-Mann ) - Chonnam National University School of Dentistry Department of Conservative Dentistry
¹ÚÂù ( Park Chan ) - Chonnam National University School of Dentistry Department of Prosthodontics
ÀÌºó³ª ( Lee Bin-Na ) - Chonnam National University School of Dentistry Department of Conservative Dentistry
Abstract
Paramolar tubercleÀº µå¹® ¹ß»ýÇÐÀû Ä¡¾Æ ±âÇüÀ¸·Î ±¸Ä¡ÀÇ Çù¸é ¶Ç´Â ¼³¸é¿¡¼ ³ªÅ¸³ª´Â Ãß°¡ÀûÀÎ ±³µÎ·Î Á¤ÀǵȴÙ. ¿µ±¸Ä¡¿¡ À¶ÇÕµÈ Paramolar tubercleÀÇ Á¸Àç´Â ±Ù°üÄ¡·á¸¦ ¾î·Æ°Ô ÇÏ´Â ¿øÀÎÀÌ µÉ ¼ö ÀÖ´Ù. ±×·¯¹Ç·Î ÀÌ·¯ÇÑ º¯ÀÌ¿¡ ´ëÇÑ ÀûÀýÇÑ ÀÌÇØ°¡ ¼º°øÀûÀÎ ±Ù°üÄ¡·á¸¦ À§ÇØ Áß¿äÇÏ´Ù. Äܺö Àü»êÈ ´ÜÃþ ÃÔ¿µ(CBCT)Àº º¹ÀâÇÑ Áõ·Ê¿¡¼ ÇغÎÇÐÀû ±¸Á¶¸¦ ÀÌÇØÇÏ´Â µ¥ µµ¿òÀ» ÁÙ ¼ö ÀÖ´Ù. µû¶ó¼ º» Áõ·Ê´Â Paramolar tubercleÀÌ À¶ÇÕµÈ »ó¾Ç Á¦2¼Ò±¸Ä¡ÀÇ ºñ¿Ü°úÀû ±Ù°üÄ¡·á¿¡ ´ëÇÑ Áõ·Ê¿¡ ´ëÇØ º¸°íÇÏ°íÀÚ ÇÑ´Ù.
Paramolar tubercle is a rare developmental dental anomaly defined as an additional cusp occurring on the buccal or lingual surfaces of the molar. Permanent molar fused with paramolar tubercles can be a cause of difficulty in root canal treatment. Therefore, proper understanding of these variations is important in order to ensure successful endodontic treatment. Cone beam computed tomography (CBCT) can be helpful to understand anatomy of complicated cases. This case report describes nonsurgical endodontic treatment of maxillary second premolar fused with paramolar tubercle.
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±³µÎ°áÀý; Äܺö Àü»êÈ ´ÜÃþ ÃÔ¿µ
tubercle; cone beam computed tomography
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