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Use of corticotomy for canine and molar retraction
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KMID : 0361920050350020153
Abstract
ºü¸£¸ç Á¤È®ÇÏ°í ¾ÈÀüÇÑ Ä¡¾ÆÀ̵¿À» ¸ñÇ¥·Î »ï°í ÀÖ´Â ±³Á¤Ä¡·á¿¡¼ ÃÖ±Ù »õ·ÎÀÌ µµÀÔµÈ ÇÇÁú°ñ ÀýÁ¦¼ú°ú °ßÀÎ °ñÇü¼º¼úÀ» ÀÀ¿ëÇÑ Ä¡¾ÆÀ̵¿¿¡ ´ëÇÏ¿© ¾Ë¾Æº¸¾Ò´Ù. ƯÈ÷ °ßÄ¡³ª ´ë±¸Ä¡ÀÇ ÈĹæÀ̵¿Àº ±âÁ¸ÀÇ Ä¡¾Æ À̵¿ ¾ç½ÄÀ¸·Î´Â Á¶ÀýÀÌ ¾î·Æ°í, Àå±âÀûÀÎ ±â°£¿¡ ºÒ°¡ÇÇÇÑ Ä¡¾ÆÀ̵¿ÀÌ´Ù. ÇÇÁú°ñ ÀýÁ¦¼ú°ú °ßÀÎ °ñÇü¼º¼úÀ» µ¿¹ÝÇÏ¿© »ó´çÈ÷ È¿°úÀûÀÎ ¿ø½ÉÀ̵¿À» ±âÇÒ ¼ö ÀÖ¾ú´ø Áõ·Ê¸¦ ÅëÇÏ¿© Àû¿ë ¼ú½Ä, °ßÀÎ ÀåÄ¡ µîÀ» ³íÇÏ°í ±×È¿°ú¸¦ ÆľÇÇÏ¿´´Ù. ÀÌ·± ¼ú½ÄÀ» ÅëÇØ ºü¸¥ Ä¡¾Æ À̵¿°ú ÀÌ¿¡ µû¸¥ Àü¹ÝÀûÀÎ Ä¡·á±â°£ÀÇ °¨¼Ò°¡ °¡´ÉÇÏ¿´À¸¸ç, ¹«¸®ÇÑ Ä¡¾ÆÀ̵¿¿¡¼ ¹ß»ýÇÒ ¼ö ÀÖ´Â °íÁ¤¿ø ¼Ò½ÇÀ̳ª Ä¡±ÙÈí¼ö, Ä¡ÁÖÁ¶Á÷ÀÇ Æı« °°Àº ºÎÀÛ¿ëµµ ÁÙÀÏ ¼ö ÀÖ¾ú´Ù.
Tooth movement facilitated by corticotomy and distraction osteogenesis was
discussed. In this study, a portion of cortical bone which can provide
resistance to tooth movement in alveolar bone was removed. Active bone
deposition was then possible in the tension side. Teeth moved at such a speedy
rate as we could not imagine from conventional orthodontic treatment, which lead
to the reduction of the total treatment period.
Posterior movement of the canine or molar teeth was possible without any side
effects such as anchorage loss, root resorption or periodontal breakdown.
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ÇÇÁú°ñ ÀýÁ¦¼ú;°ßÀÎ °ñÇü¼º¼ú;°ßÄ¡ ÈÄ¹æ °ßÀÎ;Corticotomy;Distraction osteogenesis;Canine retraction
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