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One-visit Apexification Using MTA and Reattachment of a Crown-root Fractured Tooth with Severe Coronal Damage: A Case Report

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ÀÌÁ¦¿ì ( Lee Je-Woo ) - ¿ø±¤´ëÇб³ Ä¡°ú´ëÇÐ ¼Ò¾ÆÄ¡°úÇб³½Ç
¶óÁö¿µ ( Ra Ji-Young ) - ¿ø±¤´ëÇб³ Ä¡°ú´ëÇÐ ¼Ò¾ÆÄ¡°úÇб³½Ç

Abstract

Ä¡¾ÆÀÇ ¿Ü»ó¿¡¼­ ÆÄÀýÆíÀÇ ÀçºÎÂøÀº º»·¡ Ä¡¾ÆÀÇ ÇüÅÂ, Áú°¨, »ö, ¹æ»ç¼±Åõ°ú¼ºÀ» ÀçÇöÇÏ¿© ¿ì¼öÇÑ ½É¹Ì¼ºÀ» Á¦°øÇÑ´Ù. 9¼¼ÀÇ ³²ÀÚ È¯ÀÚ°¡ »ó¾Ç ¿ìÃø ÁßÀýÄ¡ÀÇ º¹Àâ Ä¡°ü-Ä¡±Ù ÆÄÀý·Î ³»¿øÇÏ¿´´Ù. ½ÉÇÑ Ä¡°ü ¼Õ»ó°ú °ñ ¿¬ÇÏ·Î ¿¬ÀåµÈ ÆÄÀý·Î ÀÎÇØ ¿¹ÈÄ°¡ºÒ·®ÇßÁö¸¸ ȯÀÚÀÇ ³ªÀ̸¦ °í·ÁÇÏ¿© Ä¡¾Æ ÆÄÀýÆíÀ» ÀçºÎÂøÇϱâ·Î °áÁ¤ÇÏ¿´´Ù. Mineral trioxide aggregate(MTA)¸¦ ÀÌ¿ëÇÑ ÀÏȸ ³»¿øÄ¡±Ù°üÇü¼º¼ú ÈÄ¿¡ °ñÀýÁ¦¼ú°ú Æ÷½ºÆ® ½Ä¸³À» µ¿¹ÝÇÏ¿© Ä¡¾Æ ÆÄÀýÆíÀ» ÀçºÎÂøÇÏ¿´´Ù. Á¤±âÀûÀÎ °üÂû°á°ú ÀÓ»ó ¹× ¹æ»ç¼±ÇÐÀûÀ¸·Î ¾çÈ£ÇÑ °á°ú¸¦ ³ªÅ¸³Â±â¿¡ º¸°íÇÏ°íÀÚ ÇÑ´Ù.

In dental trauma, reattachment of the original tooth fragment improves the reproduction of original tooth shape, texture, color, and radiolucency; thus, it provides good aesthetics. A 9-year-old boy was referred due to complicated crown-root fracture of the maxillary right central incisor. Although it had poor prognosis due to severe coronal damage and subcrestal fracture, reattachment of the tooth fragment was chosen due to the patient¡¯s age. One-visit apexification with mineral trioxide aggregate (MTA) was performed, followed by osteotomy and reattachment of the tooth fragment with post placement. Regular observation revealed no clinical signs or symptoms and no radiologic complications.

Å°¿öµå

Crown-root fracture ; Dental trauma ; Fragment reattachment ; Fiber post

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