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ORTHODONTIC TRACTION OF TRAUMATICALLY INTRUDED TEETH : CASE REPORT

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¿À¼ÒÈñ ( Oh So-Hee ) - ÇѸ²´ëÇб³ ¼º½Éº´¿ø ¼Ò¾ÆÄ¡°ú

Abstract

¾î¸°ÀÌ¿¡¼­ Ä¡¾ÆÀÇ ¿Ü»ó¼º ¼Õ»óÀº ÈçÈ÷ ÀϾ´Â ¹®Á¦À̸ç, ¼Õ»ó ºÎÀ§ ¹× Á¤µµ¿¡ µû¶ó Ä¡¾ÆÀÇ ÆÄÀý, Ä¡ÁÖÁ¶Á÷ÀÇ ¼Õ»ó, ÁöÁö°ñ Á¶Á÷ÀÇ ¼Õ»ó, ¿¬Á¶Á÷ÀÇ ¼Õ»ó µîÀ¸·Î ºÐ·ùÇÒ ¼ö ÀÖ´Ù. Ä¡ÁÖÁ¶Á÷ÀÇ ¼Õ»ó Áß Ä¡¾Æ°¡ ¿Ü»ó¿¡ ÀÇÇØ ÇÔÀÔµÈ °æ¿ì´Â »ó¾ÇÀüÄ¡ºÎ¿¡¼­ ÈçÇϸç, ´Ù¸¥ À¯ÇüÀÇ ¼Õ»ó¿¡ ºñÇÏ¿© ºñ±³Àû ¹ß»ýºóµµ°¡ ³·Àº ÆíÀÌÁö¸¸, Ä¡Ãà¹æÇâÀ¸·Î Ãæ°ÝÀÌ °¡ÇØÁ® Ä¡¼ö»Ó¸¸ ¾Æ´Ï¶ó ÁöÁöÁ¶Á÷±îÁö ¼Õ»óÀ» ÀÏÀ¸Å²´Ù. Ä¡¾ÆÀÇ ÇÔÀÔ¿¡ ´ëÇÑ Ä¡·á ¹æ¹ýÀ¸·Î´Â À¯ÀüÄ¡³ª Á¶±Ý ÇÔÀÔµÈ ¹Ì¼º¼÷ ¿µ±¸ ÀüÄ¡ÀÇ °æ¿ì, ÀÎÀ§ÀûÀÎ ÀçÀ§Ä¡ ¾øÀÌ 3-4ÁÖ µ¿¾È Àç¸ÍÃâÀ» ±â´ëÇÒ ¼öµµ ÀÖÀ¸³ª, ½ÉÇÏ°Ô ÇÔÀԵǾî Àç¸ÍÃâÀ» ±â´ëÇϱ⠾î·Á¿î ¿µ±¸ ÀüÄ¡ÀÇ °æ¿ì¿¡´Â ±³Á¤Àû °ßÀÎÀ» ÅëÇØ ±³ÇÕ¼öÁØ¿¡ À̸£°Ô ÇÏ´Â °ÍÀÌ ÀϹÝÀûÀÎ ¹æ¹ýÀ̸ç, °íÁ¤¼º/°¡Ã¶¼º ÀåÄ¡¸¦ ÀÌ¿ëÇÒ ¼ö ÀÖ´Ù. À̶§¿¡´Â ¾àÇÏ°í Áö¼ÓÀûÀÎ ÈûÀ» ÀÌ¿ëÇÏ¿© Ä¡¾Æ¸¦ Ä¡°ü¹æÇâÀ¸·Î À̵¿½ÃŲ´Ù. ÀÚ¹ßÀû Àç¸ÍÃâ, ±³Á¤Àû °ßÀÎÀÌ ºÒ°¡´É ÇÑ °æ¿ì¿¡´Â ¿Ü°úÀûÀ¸·Î Ä¡¾Æ¸¦ ÀçÀ§Ä¡ ½ÃÅ°°í ÁÖ±âÀûÀ¸·Î °üÂûÇÏ´Â ¹æ¹ýÀÌ ÀÖ´Ù. ÀÌ¿¡ ¿Ü»óÀ¸·Î ÀÎÇØ »ó¾Ç ÁÂÃø ¿µ±¸ ÁßÀýÄ¡°¡ ÇÔÀÔµÇ¾î ³»¿øÇÑ 8¼¼ 7°³¿ù°ú 9¼¼ 11°³¿ùÀÇ È¯¾Æ¿¡¼­, Ä¡¼ö ±«»ç¿¡ ´ëÇÑ Åë»óÀûÀÎ ±Ù°üÄ¡·á¿Í °íÁ¤¼º ÀåÄ¡¸¦ ÀÌ¿ëÇÑ ±³Á¤Àû °ßÀÎÀ» ÅëÇØ ¾çÈ£ÇÑ Ä¡·á °á°ú¸¦ ¾ò¾ú±â¿¡ º¸°íÇÏ´Â ¹ÙÀÌ´Ù.

Traumatic injury of tooth in children is commonly occurred problem. It is classified into tooth, periodontal tissue, supporting bone, soft tissue injury by it¡¯s area and extent. Among the periodontal tissue injuries, traumatically intruded teeth are common in anterior maxillary area, though the occurrence rate is rather low, the pulp and supporting tissue injury is possible by vertical impact. The treatment method of traumatically intruded teeth is various. Observation on the spontaneous reeruption for 3-4 weeks is recommended if the traumatized teeth are deciduous teeth or slightly intruded immature permanent anterior teeth. If this did not occur because the extent of intrusion is severe or the traumatized teeth are mature permanent anterior teeth, orthodontic traction is applied by fixed/removable appliances. At this time, light and continuous force is applied for the extrusive movement of the intruded teeth. When above procedures are impossible, surgical repositioning and fixation is recommended. In these cases, we performed conventional endodontic therapy for pulp necrosis and orthodontic traction with fixed appliance. We obtained satisfactory results and will report that.

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Traumatically intruded teeth;Orthodontic traction

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