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SUPPLEMENTAL PERMANENT MAXILLARY LATERAL INCISORS(DOUBLE LATERAL INCISORS: CASE REPORT

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Á¤¹Ì»ó ( Jung Mi-sang ) - ¼­¿ï´ëÇб³ Ä¡°ú´ëÇÐ ¼Ò¾ÆÄ¡°úÇб³½Ç
ÇöÈ«±Ù ( Hyun Hong-Keun ) - ¼­¿ï´ëÇб³ Ä¡°ú´ëÇÐ ¼Ò¾ÆÄ¡°úÇб³½Ç
±è¿µÀç ( Kim Young-Jae ) - ¼­¿ï´ëÇб³ Ä¡°ú´ëÇÐ ¼Ò¾ÆÄ¡°úÇб³½Ç
Àå±âÅà( Jang Ki-Taeg ) - ¼­¿ï´ëÇб³ Ä¡°ú´ëÇÐ ¼Ò¾ÆÄ¡°úÇб³½Ç
ÀÌ»óÈÆ ( Lee Sang-Hoon ) - ¼­¿ï´ëÇб³ Ä¡°ú´ëÇÐ ¼Ò¾ÆÄ¡°úÇб³½Ç
±èÁ¾Ã¶ ( Kim Chong-Chul ) - ¼­¿ï´ëÇб³ Ä¡°ú´ëÇÐ ¼Ò¾ÆÄ¡°úÇб³½Ç
ÇѼ¼Çö ( Hahn Se-Hyun ) - ¼­¿ï´ëÇб³ Ä¡°ú´ëÇÐ ¼Ò¾ÆÄ¡°úÇб³½Ç
±èÁ¤¿í ( Kim Jung-Wook ) - ¼­¿ï´ëÇб³ Ä¡°ú´ëÇÐ ¼Ò¾ÆÄ¡°úÇб³½Ç

Abstract

Ä¡¹èÇü¼º±â ¹ßÀ° ÀÌ»óÀ¸·Î À¯Ä¡¿­À̳ª ¿µ±¸Ä¡¿­¿¡¼­ Á¤»óº¸´Ù ¸¹ÀÌ ¹ß»ýÇÏ°Ô µÈ Ä¡¾Æ¸¦ °úÀ×Ä¡¶ó ÇÑ´Ù. °úÀ×Ä¡´Â ÇüÅ¿¡ µû¶ó Á¤»ó Ä¡¾Æ¿Í ÇüÅ°¡ ºñ½ÁÇÑ º¸ÃæÄ¡(supplementary tooth)¿Í ÇüÅ°¡ ´Ù¸¥ ÈçÀûÄ¡(rudimentary tooth)·Î ³ª´­ ¼ö ÀÖ´Ù. ´ëºÎºÐÀÇ °úÀ×Ä¡´Â ÈçÀûÄ¡ÀÇ ÇüŸ¦ °¡Áö¸ç º¸ÃæÄ¡´Â µå¹°°Ô ³ªÅ¸³­´Ù. º¸ÃæÄ¡´Â »ó¾Ç ÃøÀýÄ¡ ºÎÀ§¿¡¼­ È£¹ßÇϸç Á¤»ó ÀüÄ¡¿Í À¯»çÇÑ ÇüÅÂ¿Í Å©±â¸¦ °®±â ¶§¹®¿¡ Áø´Ü½Ã Ưº°È÷ ÁÖÀǸ¦ ±â¿ï¿©¾ß ÇÑ´Ù. ¹Ì¸ÍÃâ °úÀ×Ä¡´Â »ó¾Ç ÀüÄ¡ÀÇ ¸ÍÃâ Àå¾Ö ¹× ÀüÀ§, Ä¡°£ ÀÌ°³, Ä¡±Ù Èí¼ö, ³¶Á¾ Çü¼º µîÀÇ ÇÕº´ÁõÀ» À¯¹ßÇÒ ¼ö ÀÖÀ¸¹Ç·Î Á¶±â¿¡ Áø´ÜÇÏ°í Ä¡¾Æ ¹è¿­ »óÅ ¹× Ä¡¾Æ ¹ßÀ° ´Ü°è¿¡ µû¶ó ÀûÀýÇÑ Ä¡·á¸¦ ½ÃÇàÇÏ´Â °ÍÀÌ Áß¿äÇÏ´Ù. º» 3 Áõ·Ê´Â »ó¾Ç ÃøÀýÄ¡ºÎ¿¡ ÆíÃø ȤÀº ¾çÃøÀ¸·Î º¸ÃæÄ¡ ÇüÅÂÀÇ °úÀ×Ä¡¸¦ °®´Â Áõ·Ê·Î¼­ ¸ÍÃâ °üÂû ¹× ¿Ü°úÀû ¹ß°Å, ±³Á¤ Ä¡·á ¹× ·¹Áø ¼öº¹À» ÅëÇØ Ä¡·áÇÏ¿´´Ù.

Supernumerary teeth are in excess of the normal number of teeth in either the primary or permanent dentitions. They are classified into supplemental teeth resembling those of the normal series and rudimentary teeth with abnormal shapes, according to their form. Most of the supernumerary teeth are rudimentary form, and supplemental teeth are much less common. Sulppemental teeth are most common in the permanent maxillary lateral incisor area and clinicians should be careful with differential diagnosis from normal teeth. Unerupted supernumerary teeth may produce several complications such as delayed eruption, displacement of permanent teeth, diastema, root resorption and cyst formation. Early detection and proper treatment plan according to the tooth alignment and root formation stage are important. Here we report 3 cases of unilateral or bilateral normal incisor shaped supernumerary lateral incisors treated by eruption observation, surgical extraction and orthodontic treatment with resin build-up.

Å°¿öµå

°úÀ×Ä¡; º¸ÃæÄ¡; »ó¾Ç ÃøÀýÄ¡
Supernumerary teeth; Supplementary teeth; Maxillary lateral incisor

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