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THE INCIDENCE OF MESIO

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±èÁ¾ºó ( Kim Jong-Bin ) - Å°ÁîÀ£Ä¡°ú
±èÁ¾¼ö ( Kim Jong-Soo ) - ´Ü±¹´ëÇб³ Ä¡°ú´ëÇÐ ¼Ò¾ÆÄ¡°úÇб³½Ç
¹ÚÁöÀº ( Park Ji-Eun ) - ´Ü±¹´ëÇб³ Ä¡°ú´ëÇÐ ¼Ò¾ÆÄ¡°úÇб³½Ç

Abstract

2003³â 4¿ùºÎÅÍ 2006³â 4¿ù±îÁö ¾È¾ç Áö¿ª¿¡ À§Ä¡ÇÑ °³ÀÎ ¼Ò¾ÆÄ¡°ú º´¿ø¿¡ ³»¿øÇÑ È¯¾Æ 7038¸íÀ» ´ë»óÀ¸·Î ÀÓ»óÀû, ¹æ»ç¼±ÇÐÀû °Ë»ç¸¦ ÅëÇØ ¼ºº°, »ó¾Ç Á¤Áß°úÀ×Ä¡ÀÇ ¼ö, Ä¡°üÀÇ ÇüÅÂ¿Í À§Ä¡, Ä¡°ü ¹æÇâÀ» Á¶»çÇÏ¿© ´ÙÀ½°ú °°Àº °á·ÐÀ» ¾ò¾ú´Ù. 1. °úÀ×Ä¡¸¦ °¡Áø ȯ¾Æ´Â 239¸íÀ¸·Î 3.40%(ÃÑ 241¸í, 3.42%)¿¡ ÇØ´çÇÏ¿´°í ÃÑ 289°³ÀÇ °úÀ×Ä¡°¡ ÀÖ¾ú´Ù. 2. °úÀ×Ä¡´Â 1°³ ÀÖ´Â °æ¿ì°¡ 191¸íÀ¸·Î °¡Àå ¸¹¾Ò°í, 2°³ ÀÖ´Â °æ¿ìµµ 48¸í ÀÖ¾úÀ¸¸ç, 3°³ ÀÌ»ó ÀÖ´Â °æ¿ì´Â ¾ø¾ú´Ù. 3. »ó¾Ç Á¤Áß°úÀ×Ä¡´Â 3.2:1·Î ¿©¾Æº¸´Ù ³²¾Æ¿¡¼­ È£¹ßÇÏ¿´´Ù. 4. °úÀ×Ä¡´Â ¿ÞÂÊ¿¡ ÀÖ´Â °æ¿ì°¡ 55.4%·Î ¾à°£ ´õ ¸¹¾Ò°í, ¸ð¾çÀº ¿øÃßÇü, ¹æÇâÀº ¿ªÀ§ÇüÀÌ °¡Àå ¸¹¾Ò´Ù. 5. ÇÏ¾Ç Á¤Áß°úÀ×Ä¡´Â 2¸í¿¡¼­ °üÂûµÇ¾ú´Ù.

The purpose of this study was to evaluate the prevalence of mesiodens at pediatric dental clinic in Anyang, Kyeong Gi-Do. From retrospective reviews of all patients who visited Kizwell pediatric dental clinic from 2003.4-2006.4, 241 patients (289 mesiodens) who were shown to have mesiodentes were examed by a periapical radiograph and a panoramic radiograph. The incidence of mesiodens was 3.42% and the ratio of male/female (184/57) was 3.2:1. The number of supernumerary teeth was one in 193 cases (80%), two in 48 cases (20%). The mesiodens was placed at left side more frequently and the most common shape was conical type (208, 78%). Of 289 mesiodens, the direction of the crown of the mesiodens was inverted in 156 (54%), in a normal direction in 104 (36%), in a horizontal direction with regard to the tooth axis in 29 (10%). Early diagnosis of the mesiodens allow the most appropriate treatment, often reducing the extent of surgery, orthodontic treatment and possible complications.

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Mesiodens;Impaction

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KCI