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Autotransplantation of Ectopically Impacted Teeth : Two Case Reports

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ÀÓÀ¯¶õ, ±èÀçȯ, ÃÖ³²±â, ±è¼±¹Ì,
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ÀÓÀ¯¶õ ( Lim Yu-Ran ) - Àü³²´ëÇб³ Ä¡°ú´ëÇÐ ¼Ò¾ÆÄ¡°úÇб³½Ç
±èÀçȯ ( Kim Jae-Hwan ) - Àü³²´ëÇб³ Ä¡°ú´ëÇÐ ¼Ò¾ÆÄ¡°úÇб³½Ç
ÃÖ³²±â ( Choi Nam-Ki ) - Àü³²´ëÇб³ Ä¡°ú´ëÇÐ ¼Ò¾ÆÄ¡°úÇб³½Ç
±è¼±¹Ì ( Kim Seon-Mi ) - Àü³²´ëÇб³ Ä¡°ú´ëÇÐ ¼Ò¾ÆÄ¡°úÇб³½Ç

Abstract

¸Åº¹Ä¡ÀÇ Ä¡·á¹æ¹ýÀ¸·Î ±³Á¤Àû °ßÀÎ, ¹ßÄ¡ ÈÄ ÀÓÇöõÆ®, ÀÚ°¡Ä¡¾ÆÀÌ½Ä µî ´Ù¾çÇÑ Ä¡·á ¹æ¹ýÀÌ ÀÖ´Ù. ±× Áß¿¡¼­µµ ÀÚ°¡Ä¡¾ÆÀ̽ÄÀº ¼ºÀåÇϴ ȯÀڵ鿡°Ô¼­ À̽ÄÄ¡ °íÀ¯ÀÇ Ä¡ÁÖÀδ뼼Æ÷ÀÇ º¸Á¸ ¹× Ä¡Á¶°ñ ¼ºÀåÀÌ °¡´ÉÇÏ´Ù´Â Á¡¿¡¼­ ÁÁÀº Ä¡·á¹æ¹ýÀ̶ó°í »ý°¢µÈ´Ù. ÀÌ Áõ·Ê¿¡¼­´Â ¼ºÀåÁßÀΠû¼Ò³âÀÇ ÀÌ¼Ò ¸Åº¹ Ä¡¾Æ¸¦ ÀÚ°¡Ä¡¾ÆÀ̽ÄÀ¸·Î Ä¡·áÇÑ µÎ °³ÀÇ Áõ·Ê¸¦ ¼Ò°³ÇÏ°íÀÚ ÇÑ´Ù. ù ¹ø° Áõ·Ê¿¡¼­ ÀÌ¼Ò ¸Åº¹µÈ ÁÂÃø ÇÏ¾Ç Á¦2¼Ò±¸Ä¡¸¦ ¹ß°Å ÈÄ Á¤À§Ä¡·Î ÀÚ°¡Ä¡¾ÆÀ̽ÄÇÏ¿´°í Ç÷¼ÒÆÇ ³óÃà ÇǺ기(PRF)°ú mineral trioxide aggregate (MTA)¸¦ »ç¿ëÇÏ¿© Àç»ý ±Ù°ü Ä¡·á¸¦ ÇÏ¿´´Ù. ¼®È¸È­ Ä¡¼º³¶À¸·Î ÀÎÇØ À̼Ҹź¹µÈ ÁÂÃø ÇÏ¾Ç Á¦2´ë±¸Ä¡¸¦ Áö´Ñ µÎ ¹ø° Áõ·Ê¿¡¼­ º´¼ÒÀÇ ÀûÃâ¼úÀ» ½ÃÇàÇÏ¿´´Ù. Obturator¸¦ 3°³¿ù °£ ÀåÂøÇÏ¿© ¸Åº¹Ä¡¾ÆÀÇ ÀÚ¹ßÀû ¸ÍÃâÀ» ±â´ëÇÏ¿´À¸³ª ¸ÍÃâ ¾ç»óÀÌ ¾ø¾î ÀÚ°¡Ä¡¾ÆÀ̽ÄÇÑ ÈÄ MTA¸¦ ÀÌ¿ëÇÑ ±Ù°üÄ¡·á¸¦ ÇÏ¿´´Ù. µÎ Áõ·Ê ¸ðµÎ ÀÚ°¡Ä¡¾ÆÀ̽ļú·Î À̼Ҹź¹Ä¡¸¦ °£´ÜÇÏ°í ºü¸£°Ô Ä¡·áÇÏ¿´´Ù. ¼ºÀåÇϴ ȯÀÚ¿¡°Ô¼­ À̼Ҹź¹Ä¡ÀÇ ÀÚ°¡Ä¡¾Æ À̽ļúÀº ÀÓÇöõÆ®³ª º¸Ã¶¹° ¼öº¹ ´ë½Å ÁÁÀº Ä¡·á ¹æ¹ýÀÌ µÉ °ÍÀÌ´Ù.

Numerous therapeutic approaches are available for impacted teeth, including orthodontic retraction, implantation, and autogenous tooth transplantation. Autotransplantation is a promising method, especially for juvenile patients, as it enables preservation of the function of the periodontal tissues, as well as continued alveolar bone growth. This report describes autotransplantation in two cases in which the tooth was fully-ectopically impacted. With case 1, an ectopically impacted premolar was extracted and transplanted in an upright position, and regenerative endodontic treatment was performed using a platelet-rich fibrin clot and mineral trioxide aggregate (MTA). With case 2, a calcifying odontogenic cyst with an impacted left mandibular second molar was treated by enucleation. The tooth was transplanted into the proper position 3 months after enucleation, and endodontic treatment was performed using MTA. In both cases, autotransplantation appeared to provide a simple and rapid treatment option for patients with ectopically impacted teeth. These cases demonstrate that autotransplantation of ectopically impacted teeth is a viable treatment option rather than implant placement or prosthesis, especially in juvenile patients.

Å°¿öµå

ÀÚ°¡Ä¡¾ÆÀÌ½Ä ; ÀÌ¼Ò ¸Åº¹ Ä¡¾Æ ; Ç÷¼ÒÆÇ ³óÃà ¼¶À¯¼Ò ; ¼®È¸È­ Ä¡¼º³¶
Autotransplantation ;Ectopically impacted tooth ;Platelet-rich fibrin ;Calcifying odontogenic cyst

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