Àá½Ã¸¸ ±â´Ù·Á ÁÖ¼¼¿ä. ·ÎµùÁßÀÔ´Ï´Ù.

Ä¡³»Ä¡¸¦ µ¿¹ÝÇÑ »ó¾Ç ÀüÄ¡ÀÇ ±Ù°üÄ¡·á

Root canal therapy of anterior teeth with dens invaginatus

±¸°­È¸º¹ÀÀ¿ë°úÇÐÁö 2024³â 40±Ç 1È£ p.31 ~ 38
±èÁö¼ö, ¹è²Éº°, ȲÀ±Âù, ¿À¿ø¸¸, À̺ó³ª,
¼Ò¼Ó »ó¼¼Á¤º¸
±èÁö¼ö ( Kim Ji-Soo ) - 
¹è²Éº° ( Bae Kkot-Byeol ) - 
ȲÀ±Âù ( Hwang Yun-Chan ) - 
¿À¿ø¸¸ ( Oh Won-Mann ) - 
À̺󳪠( Lee Bin-Na ) - 

Abstract

Ä¡³»Ä¡(dens in dente)´Â Ä¡¾Æ Á¶Á÷ÀÌ ¼®È¸È­µÇ±â Àü¿¡ ¹ß»ýÇÏ´Â ¹ß´Þ ÀÌ»óÀÌ´Ù. Ä¡³»Ä¡ÀÇ Ä¡¼ö Á¶Á÷Àº ±¸°­¿¡ Á÷Á¢ ³ëÃâµÇ°Å³ª ÇÔÀÔ ºÎÀ§ÀÇ ¹ý¶ûÁú ¹× »ó¾ÆÁú °áÇÔÀ» ÅëÇØ ³ëÃâµÉ ¼ö ÀÖÀ¸¸ç, ¼¼±Õ °¨¿°¿¡ Ãë¾àÇÏ´Ù. ÀÌ¿¡ µû¶ó Ä¡³»Ä¡´Â Ä¡¼ö ±«»ç¿Í ±×¿¡ µû¸¥ Ä¡±Ù´Ü Ä¡ÁÖ¿°ÀÇ °¡´É¼ºÀÌ ³ô¾Æ Áø´Ù. Ä¡³»Ä¡°¡ ÀÖ´Â Ä¡¾ÆÀÇ Ä¡·á´Â º¹ÀâÇÑ ±Ù°ü ÇüÅ·ΠÀÎÇØ ¾î·Á¿òÀÌ ÀÖÀ» ¼ö ÀÖ´Ù. ±×·¯¹Ç·Î, Ä¡³»Ä¡ÀÇ ÇغÎÇÐÀû º¯ÀÌ¿¡ ´ëÇÑ ¼¼ºÎÀûÀÎ ÆľÇÀº ÀûÀýÇÑ Ä¡·á°èȹÀ» À§ÇØ »ó´çÈ÷ Áß¿äÇÏ´Ù. º» Áõ·Êº¸°í´Â OehlerÀÇ Á¦ 2Çü°ú Á¦ 3Çü Ä¡³»Ä¡(dens invaginatus)¿¡ ´ëÇØ ´Ù·é´Ù. 2Çü Ä¡³»Ä¡´Â ÇÔÀÔÀÌ ¹é¾Ç-¹ý¶û °æ°è ÇϹæÀ¸·Î ¿¬ÀåµÇ¾î Ä¡±Ù ³»·Î ÇÔÀԵǾî ÀÖÀ¸³ª, Ä¡ÁÖÀδë¿Í ±³ÅëÇÏÁö ¾ÊÀ¸¸ç, 3Çü Ä¡³»Ä¡´Â ÇÔÀԺΰ¡ Ä¡°ü¿¡¼­ ¹é¾Ç¹ý¶û°æ°è(CEJ)¸¦ ³Ñ¾î ¿¬ÀåµÈ´Ù. ÇÔÀԺθ¦ ÅëÇÑ ¼¼±Õ ħÀÔÀº Ä¡¼ö ¹× Ä¡±Ù ÁÖÀ§ Á¶Á÷ÀÇ ¿°ÁõÀ» ½±°Ô ÀÏÀ¸Å³ ¼ö ÀÖ´Ù. º» Áõ·Êº¸°í´Â CBCT¸¦ ÀÌ¿ëÇÑ Á¦ 2Çü ¹× Á¦ 3Çü Ä¡³»Ä¡ÀÇ ±Ù°ü Ä¡·á °úÁ¤À» º¸°íÇÏ°íÀÚ ÇÑ´Ù.

Dens in dente is a developmental anomaly resulting from infolding of the enamel organ into dental papilla prior to calcification of dental tissue. The pulpal tissue of the tooth can be vulnerable for bacterial invasion through direct exposure to the oral cavity or through defective enamel and dentin of the infolding part, thereby increasing the possibility of pulpal necrosis and subsequent apical periodontitis. Treatment planning of teeth with dens invaginatus may be difficult due to the complex root canal morphology. Therefore, thorough knowledge of anatomical variations of dens invaginatus is of great importance for proper treatment planning. The focus of this case report is on Oehler¡¯s type II and III dens invaginatus. The infolding of type III dens invaginatus extends beyond the crown and CEJ. Bacterial invasion through the infolding can easily cause inflammation of the pulpal and periradicular tissue. This case report presents endodontic treatment of type II and III dens invaginatus with the aid of CBCT.

Å°¿öµå

Ä¡³»Ä¡; ±Ù°ü Ä¡·á; CBCT
dens invaginatus; root canal therapy; CBCT

¿ø¹® ¹× ¸µÅ©¾Æ¿ô Á¤º¸

µîÀçÀú³Î Á¤º¸