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TREATMENT OF AN IMPACTED DILACERATED INCISOR BY SURGICAL REPOITION

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¼­À±Áø ( Seo Yun-Jin ) - ¿ø±¤´ëÇб³ Ä¡°ú´ëÇÐ ¼Ò¾ÆÄ¡°úÇб³½Ç
À̱¤Èñ ( Lee Kwang-Hee ) - ¿ø±¤´ëÇб³ Ä¡°ú´ëÇÐ ¼Ò¾ÆÄ¡°úÇб³½Ç
¶óÁö¿µ ( Ra Ji-Young ) - ¿ø±¤´ëÇб³ Ä¡°ú´ëÇÐ ¼Ò¾ÆÄ¡°úÇб³½Ç
¾È¼Ò¿¬ ( An So-Youn ) - ¿ø±¤´ëÇб³ Ä¡°ú´ëÇÐ ¼Ò¾ÆÄ¡°úÇб³½Ç
±èÀ±Èñ ( Kim Yun-Hee ) - ¿ø±¤´ëÇб³ Ä¡°ú´ëÇÐ ¼Ò¾ÆÄ¡°úÇб³½Ç
±Ý±â¼® ( Keum Ki-Seok ) - ¿ø±¤´ëÇб³ Ä¡°ú´ëÇÐ ¼Ò¾ÆÄ¡°úÇб³½Ç
ÀÌ»óºÀ ( Lee Sang-Bong ) - ¿ø±¤´ëÇб³ Ä¡°ú´ëÇÐ ¼Ò¾ÆÄ¡°úÇб³½Ç

Abstract

¸¸°îÄ¡´Â Ä¡°ü°ú Ä¡±Ù »çÀÌÀÇ °æ°èºÎ¿¡¼­ ±Á¾î ÀÖ´Â ÇüÅÂÀû Ư¡ÀÌ ÀÖ´Ù. ¸¸°îÄ¡´Â ¿µ±¸Ä¡¿­¿¡¼­ 3% À¯º´À²À» ³ªÅ¸³»°í ÀÖÀ¸¸ç È®½ÇÇÑ ¿øÀÎÀº ¾ÆÁ÷ Á¤¸³µÈ ¹Ù ¾øÀ¸³ª À¯Ä¡ÀÇ ¿Ü»óÀ¸·Î ÀÎÇÑ °è½Â ¿µ±¸Ä¡ÀÇ ¸¸°î°ú ¿Ü»ó°ú °ü°è¾ø´Â Ä¡¹èÀÇ Æ¯¹ß¼º ¹ßÀ°Àå¾Ö°¡ 2°¡Áö ÁÖ¿ä ¿øÀÎÀ¸·Î ÃßÃøµÇ°í ÀÖ´Ù. ƯÈ÷ ¸¸°îµÈ »ó¾Ç ÀýÄ¡´Â ÈçÈ÷ ¸ÍÃâÁö¿¬À¸·Î ÀÎÇÑ ¸Åº¹ÀÌ À¯¹ßµÇ¸ç À̸¦ ¹æÄ¡ÇÒ °æ¿ì Á¤Áß¼± ºÒÀÏÄ¡, ÀÎÁ¢ Ä¡¾ÆÀÇ À̵¿¿¡ ÀÇÇÑ °ø°£ºÎÁ·°ú Ä¡Á¶°ñ ³ôÀÌÀÇ ºÒÀÏÄ¡°¡ ¹ß»ýµÈ´Ù. º» Áõ·Ê´Â »ó¾Ç ÁßÀýÄ¡ÀÇ ¸Åº¹À» ÁÖ¼Ò·Î ÇÑ 8¼¼ ³²¾Æ·Î CT»ó ¸Åº¹µÈ »óÅ¿¡¼­ Ä¡°üºÎ°¡ Àüºñ±Ø¿¡ ±ÙÁ¢ÇÏ¿© ÇùÃøÀ¸·Î À§Ä¡µÇ¾î ÀÖÀ¸¸ç Ä¡±ÙºÎ¿¡¼­ ¸¸°îÀÌ °üÂûµÇ¾î ±³Á¤Àû °ßÀÎÀ» ½ÃµµÇÏ¿´À¸³ª À̵¿ÀÌ µÇÁö ¾Ê¾Æ ¿Ü°úÀû ÀçÀ§Ä¡¼ú·Î Ä¡·áÇÏ¿© ¾çÈ£ÇÑ °á°ú¸¦ ¾ò¾ú±â¿¡ º¸°íÇÏ´Â ¹ÙÀÌ´Ù.

Dilaceration is a developmental disturbance in shape of teeth. It refers to an angulation, or a sharp bend or curve, in the root or crown of a formed tooth. Dilacerations are estimated to occur in 3% of all permanent dentitions. However, the etiology of dilaceration is not yet fully understood. Traumatic injury to the deciduous predecessors and ectopic development of the tooth germ are the two commonly cited causes of this anomaly. The involved tooth is usually the maxillary central incisor and it also shows high prevalence of impaction. At first, We tried to do surgical exposure with orthodontic traction but to no avail. After then surgical repositioning of the dilacerated tooth was performed. Finally, Satisfactory results were obtained at the end of treatment, with improvement in dental esthetics and functional aspects.

Å°¿öµå

¸Åº¹; ¸¸°î; ¿Ü°úÀû ÀçÀ§Ä¡¼ú
impaction; Dilaceration; Surgical repositioning

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