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AUTOTRANSPLANTATION OF A MALPOSITIONED MANDIBULAR SECOND PREMOLAR : A CASE REPORT

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Á¤À±ÁÖ ( Chung Youn-Joo ) - °æÈñ´ëÇб³ Ä¡°ú´ëÇÐ ¼Ò¾ÆÄ¡°úÇб³½Ç ¹× ±¸°­»ý¹°Çבּ¸¼Ò
±ÃÈ­¼ö ( Koong Hwa-Soo ) - °æÈñ´ëÇб³ Ä¡°ú´ëÇÐ ¼Ò¾ÆÄ¡°úÇб³½Ç ¹× ±¸°­»ý¹°Çבּ¸¼Ò
ÃÖ¼ºÃ¶ ( Choi Sung-Chul ) - °æÈñ´ëÇб³ Ä¡°ú´ëÇÐ ¼Ò¾ÆÄ¡°úÇб³½Ç ¹× ±¸°­»ý¹°Çבּ¸¼Ò
±è±¤Ã¶ ( Kim Kwang-Chul ) - °æÈñ´ëÇб³ Ä¡°ú´ëÇÐ ¼Ò¾ÆÄ¡°úÇб³½Ç ¹× ±¸°­»ý¹°Çבּ¸¼Ò
¹ÚÀçÈ« ( Park Jae-Hong ) - °æÈñ´ëÇб³ Ä¡°ú´ëÇÐ ¼Ò¾ÆÄ¡°úÇб³½Ç ¹× ±¸°­»ý¹°Çבּ¸¼Ò

Abstract

¾Ç°ñ³» À̼Ҹź¹µÈ Ä¡¾Æ·Î ÀÎÇØ À¯Ä¡ÀÇ ¸¸±âÀÜÁ¸, ±³ÇÕÀÌ»ó°ú °°Àº ±³Á¤ÀûÀÎ ¹®Á¦°¡ ¹ß»ýÇÒ °æ¿ì ±× ÇØ°áÃ¥À¸·Î ÁÖ±âÀû °ü Âû, ÃÖ¼ÒÇÑÀÇ °³ÀÔ, ±³Á¤Àû °ßÀÎ, ¹ßÄ¡, ±×¸®°í ȯÀÚ ÀÚ½ÅÀÇ ¸Åº¹Ä¡¾Æ¸¦ ÀÌ¿ëÇÏ´Â ÀÚ°¡À̽ļú µîÀ» µé ¼ö ÀÖ´Ù. ÀÚ°¡Ä¡¾ÆÀ̽ÄÀº Ä¡¾Æ¸¦ ±¸°­³»ÀÇ ÇÑ À§Ä¡¿¡¼­ ´Ù¸¥ ¹ßÄ¡¿Í³ª ¿Ü°úÀûÀ¸·Î Çü¼ºµÈ Ä¡Á¶¿Í·Î À̵¿½ÃÅ°´Â ¼ú½ÄÀ¸·Î, Ä¡¾Æ°¡ ±³ Á¤·ÂÀ» °¡ÇÒ ¼ö ¾ø´Â À§Ä¡¿¡ Á¸ÀçÇϰųª Ä¡¾Æ À̵¿¿¡ Á¦ÇÑÀÌ ÀÖ¾î Åë»óÀûÀÎ Ä¡·á°¡ ºÒ°¡´ÉÇÒ °æ¿ì¿¡ ¹ß°Å¿¡ ¾Õ¼­ °í·ÁÇÒ ¼ö ÀÖ´Â ¹æ¹ýÀÌ´Ù. ÀÚ°¡Ä¡¾ÆÀ̽ÄÀº Ä¡·á±â°£À» ´ÜÃà½ÃÅ°°í, Ä¡±Ù Çü¼ºÀÌ ¿Ï·áµÇÁö ¾ÊÀº ¾î¸° ȯÀÚÀÇ °æ¿ì ÀÌ½ÄµÈ »õ·Î¿î À§Ä¡¿¡ ¼­ Ä¡±Ù Çü¼ºÀÌ ÀÌ·ç¾îÁö¸ç, »õ·Î¿î Ä¡Á¶°ñÀÇ Çü¼ºÀ» À¯µµÇÒ ¼ö ÀÖ´Ù. º» Áõ·Ê´Â ÇÏ¾Ç ¿ìÃø Á¦2¼Ò±¸Ä¡ÀÇ ¸Åº¹°ú ÇÏ¾Ç ¿ìÃø Á¦2À¯±¸Ä¡ÀÇ ¸¸±âÀÜÁ¸À» ÁÖ¼Ò·Î º»¿ø¿¡ ³»¿øÇÑ 11¼¼ ¿©¾Æ·Î, ÇÏ¾Ç ¿ì Ãø Á¦2¼Ò±¸Ä¡ÀÇ ¸Åº¹ÀÇ ±íÀÌ°¡ ±í°í, ¹æÇâÀÌ ±³Á¤Àû °ßÀο¡ ºÒ¸®ÇÏ´Ù´Â Á¡, ¹Ì¼º¼÷ Ä¡±Ù ¹ßÀ° »óÅ¿Í, ¸¸±âÀÜÁ¸ÇÑ À¯±¸Ä¡·Î ÀÎÇØ °ø°£ »ó½ÇÀÌ ¾ø´Ù´Â Á¡ µîÀ» °í·ÁÇÏ¿© ÀÚ°¡Ä¡¾ÆÀ̽ÄÀ» ½ÃÇàÇÑ µÚ, 1³â°£ÀÇ ÁÖ±âÀû °üÂû °á°ú, ¾çÈ£ÇÑ °á°ú¸¦ ¾ò¾î ÀÌ¿¡ º¸°íÇÏ´Â ¹ÙÀÌ´Ù.

In the case of the impacted teeth, the clinician has to consider development of tooth, site of impaction, eruption path, and cooperation of patient. Treatment options for the management of impacted teeth are separated into four categories: observation, intervention, orthodontic or surgical relocation and extraction. Autotransplantation may be defined as the transplantation of embedded, impacted or erupted teeth, from one site to another in the same individual into extraction site or surgically prepared sockets. Autotransplantation ensures preservation of natural tooth, induction of alveolar bone growth and root development, offers one of the fastest and most economically feasible means in the replacement of young patients¡¯missing teeth. This case presents a malpositioned impacted mandibular premolar of an 11-year-old girl. It was thought that orthodontic traction was difficult because of its unfavorable impacted position. Therefore the tooth was treated by autotransplantation, we can observe good healing pattern during 12 months.

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Autotransplantation;Tooth impaction;Mandibular second premolar

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