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Orthodontic treatment of an ankylosed tooth; application of single tooth osteotomy and alveolar bone distraction osteogenesis

Korean Journal of Orthodontics 2009³â 39±Ç 3È£ p.0 ~ 0
±è¿ëÀÏ, ±è¼º½Ä, ¼Õ¿ì¼º, ¹Ú¼öº´,
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±è¿ëÀÏ ( Kim Yong-Ll ) - ºÎ»ê´ëÇб³ Ä¡°ú´ëÇÐ Ä¡°ú±³Á¤Çб³½Ç
±è¼º½Ä ( Kim Seong-Sik ) - ºÎ»ê´ëÇб³ Ä¡ÀÇÇÐÀü¹®´ëÇпø Ä¡°ú±³Á¤Çб³½Ç
¼Õ¿ì¼º ( Son Woo-Sung ) - ºÎ»ê´ëÇб³ Ä¡ÀÇÇÐÀü¹®´ëÇпø Ä¡°ú±³Á¤Çб³½Ç
¹Ú¼öº´ ( Park Soo-Byung ) - ºÎ»ê´ëÇб³ Ä¡ÀÇÇÐÀü¹®´ëÇпø Ä¡°ú±³Á¤Çб³½Ç

Abstract

Ä¡¾Æ À¯ÂøÀº ¼Õ»ó¿¡ ÀÇÇؼ­ Ä¡Á¶°ñ°ú »ó¾ÆÁú ¶Ç´Â ¹é¾ÇÁúÀÌ À¯ÇÕµÈ »óÅ·Î, ¿Ü»ó, ³»ºÐºñ Áúȯ, ¼â°ñ µÎ°³ ÀÌÇü¼ºÁõ µîÀÇ ¼±Ãµ¼º ±âÇü ¶Ç´Â ¿øÀÎ ºÒ¸íÀÇ ¸ÍÃâ Àå¾Ö µîÀÌ ¿øÀÎÀ¸·Î ¾Ë·ÁÁ® ÀÖ´Ù. À¯Âø Ä¡¾Æ·Î ÀÎÇØ ÀÎÁ¢Ä¡ÀÇ °æ»ç, °ø°£ »ó½Ç ¹× ´ëÇÕÄ¡ÀÇ Á¤ÃâÀÌ ³ªÅ¸³¯ ¼ö ÀÖ°í, ¼ºÀå±â ¾Æµ¿¿¡¼­ À¯ÂøÀÌ ¹ß»ýÇÑ °æ¿ì Ä¡Á¶°ñÀÇ ¹ßÀ° ºÎÀüÀ» ¾ß±âÇÒ ¼ö ÀÖÀ¸¸ç, ƯÈ÷ »ó¾Ç ÀüÄ¡ºÎ¿¡ ÀÌȯµÇ¸é ½É°¢ÇÑ ½É¹ÌÀû ¹®Á¦¸¦ ÃÊ·¡ÇÏ°Ô µÈ´Ù. µû¶ó¼­ À¯ÂøÀÌ ÀǽɵǸé, º´·Â ûÃë¿Í ŸÁø ¹× ¹æ»ç¼± »çÁø »óÀÇ Ä¡±Ù¸· °ø°£ Æò°¡, ¶Ç´Â °¡Àå Á÷Á¢ÀûÀÌ°í È®½ÇÇÑ ¹æ¹ýÀÎ ±³Á¤·ÂÀ» Á÷Á¢ Àû¿ëÇØ º¸´Â ¹æ¹ýÀ» ÅëÇØ Á¤È®ÇÑ Áø´ÜÀ» ³»·Á¾ß ÇÑ´Ù. Åë»óÀûÀ¸·Î Ä¡·á´Â À¯ÂøµÈ Ä¡¾ÆÀÇ ¹ß°Å, ÀÚ°¡ Ä¡¾ÆÀ̽Ä, ¿Ü°úÀû Å»±¸, ¼ö¼úÀû ¹æ¹ýÀ» ÅëÇÑ ÀçÀ§Ä¡¼ú µîÀ» ¼±ÅÃÇÏ°Ô µÈ´Ù. ±× Áß, ¼ö¼úÀû ¹æ¹ýÀ» ÅëÇÑ ÀçÀ§Ä¡¼úÀº À¯ÂøÄ¡ÀÇ ¹ß°Å ½Ã »ó´çÇÑ °ñ¼Ò½ÇÀÌ ¿¹»óµÉ ¶§ ½ÃÇàÇÒ ¼ö ÀÖÀ¸¸ç, ´ÜÀÏÄ¡¾Æ °ñÀý´Ü¼ú°ú Ä¡Á¶°ñ ½ÅÀå¼úÀÌ ´ëÇ¥ÀûÀÌ´Ù. º» º¸°í¿¡¼­´Â ÀÌ·¯ÇÑ ¼ö¼úÀû ¹æ¹ýÀ¸·Î »ó¾Ç ÀüÄ¡ºÎÀÇ À¯ÂøÄ¡¸¦ ½É¹ÌÀûÀ¸·Î Ä¡·áÇÑ Áõ·Ê¸¦ ¼Ò°³ÇÏ°íÀÚ ÇÑ´Ù.

Tooth anklylosis is defined as the adhesion state of alveolar bone to dentin or cementum. Trauma, disturbed metabolic disease, and congenital disease have been given as etiologic factors. Complications of tooth ankylosis are tipping of the neighboring teeth, space loss, and supraeruption of the opposing teeth. Particularly if dental ankylosis occurs in maxillary incisors of a growing child, the ankylosed tooth can not move vertically with subsequent disturbance in vertical growth of the alveolar process. With an appropriate treatment approach, an esthetic condition must be achieved especially in the maxillary anterior region. In this report, two cases are presented which were treated by the surgical repositioning method. One is treated by alveolar bone distraction osteogenesis which used a tooth-borne type distraction device and the other by single tooth osteotomy.

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À¯ÂøÁö;´ÜÀÏÄ¡¾Æ °ñÀý´Ü¼ú;Ä¡Á¶°ñ ½ÅÀå¼ú
Ankylosed tooth;Single tooth osteotomy;Alveolar bone distraction osteogenesis

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