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Eruption Stage of Permanent Teeth Using Diagnostic Model Analysis in Kyung Hee Dental Hospital

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¿ÀÅÂÁØ ( Oh Tae-Jun ) - °æÈñ´ëÇб³ ´ëÇпø Ä¡ÀÇÇаú
³²¿ÁÇü ( Nam Ok-Hyung ) - °æÈñ´ëÇб³ Ä¡ÀÇÇÐÀü¹®´ëÇпø ¼Ò¾ÆÄ¡°úÇб³½Ç
±è¹Ì¼± ( Kim Mi-Sun ) - °­µ¿°æÈñ´ëÇб³º´¿ø Ä¡°úº´¿ø ¼Ò¾ÆÄ¡°ú
ÀÌÈ¿¼³ ( Lee Hyo-Seol ) - °æÈñ´ëÇб³ Ä¡ÀÇÇÐÀü¹®´ëÇпø ¼Ò¾ÆÄ¡°úÇб³½Ç
±è±¤Ã¶ ( Kim Kwang-Chul ) - °­µ¿°æÈñ´ëÇб³º´¿ø Ä¡°úº´¿ø ¼Ò¾ÆÄ¡°ú
ÃÖ¼ºÃ¶ ( Choi Sung-Chul ) - °æÈñ´ëÇб³ Ä¡ÀÇÇÐÀü¹®´ëÇпø ¼Ò¾ÆÄ¡°úÇб³½Ç

Abstract

°³ÀÎÀÇ Ä¡·ÉÀº ¿¬·É ÃßÁ¤ÀÇ ÇÑ ÁöÇ¥·Î »ç¿ëµÇ°í ÀÖÀ¸¸ç, ¾Æµ¿ÀÇ ¼ºÀå ´Ü°è¸¦ ¾Ë ¼ö ÀÖ´Â Áß¿äÇÑ ÁöÇ¥°¡ µÈ´Ù. Ä¡·ÉÀÇ º¯È­´Â ½Ã´ëÀǺ¯È­¿¡ µû¶ó Å©Áö´Â ¾ÊÁö¸¸, ²ÙÁØÈ÷ º¯ÇÏ°Ô µÇ¸ç ÀÌ¿¡ ´ëÇÑ Á¤º¸ÀÇ ¾÷µ¥ÀÌÆ®ÀÇ Á߿伺Àº ³Î¸® ¾Ë·ÁÁ® ÀÖ´Ù. ÀÌ¿¡ ÀÌ ¿¬±¸´Â Áø´Ü ¸ðÇüÀ» ÀÌ¿ëÇØ Çѱ¹ ¾Æµ¿ÀÇ Ä¡¾Æ ¸ÍÃâ ´Ü°è¿¡ ´ëÇÑ Á¤º¸¸¦ Á¦°øÇÏ°í, ÀÌ Á¤º¸¸¦ ¹ÙÅÁÀ¸·Î Ä¡¾Æ ¸ÍÃâ ¼ø¼­¸¦ Á¶»çÇÏ°í ¿¬·É ÃßÁ¤À» ½ÃÇàÇغ¸¾Ò´Ù. 5 - 13¼¼ ¾Æµ¿ 488¸íÀÇ Áø´Ü ¸ðÇüÀ» ÅëÇØ Ä¡¾Æ ¸ÍÃâ ´Ü°è¿¡ ´ëÇØ Á¶»çÇÏ¿´´Ù. ¸ÍÃâ ´Ü°è Á¤º¸¸¦ ¹ÙÅÁÀ¸·Î ÇÑ ¿µ±¸Ä¡ÀÇ ¸ÍÃâ ¼ø¼­´Â ³²³à ¸ðµÎ »ó¾Ç¿¡¼­´Â Á¦1´ë±¸Ä¡, ÁßÀýÄ¡, ÃøÀýÄ¡, Á¦1¼Ò±¸Ä¡, °ßÄ¡, Á¦2¼Ò±¸Ä¡¿´À¸¸ç, ÇϾǿ¡¼­´Â Á¦1´ë±¸Ä¡, ÁßÀýÄ¡, ÃøÀýÄ¡, °ßÄ¡, Á¦1¼Ò±¸Ä¡, Á¦2¼Ò±¸Ä¡, Á¦2´ë±¸Ä¡ ¼ø¼­·Î ³ªÅ¸³µ´Ù. ÀϺΠ³ªÀÌ¿¡¼­ °ßÄ¡, Á¦1,2¼Ò±¸Ä¡, Á¦2´ë±¸Ä¡¿¡¼­ ³²³à °£ÀÇ À¯ÀÇÇÑ ¸ÍÃâ ´Ü°è¼öÁØÀÇ Â÷À̸¦ º¸¿´´Ù. ¿¬·Éº° ¸ÍÃ⠴ܰ踦 ¹ÙÅÁÀ¸·Î ¼±Çüȸ±ÍºÐ¼®À» ÀÌ¿ëÇØ ¿¬·É ÃßÁ¤À» ½ÃÇàÇØ º» °á°ú ³²¾Æ¿Í ¿©¾ÆÀÇ ³ªÀ̸¦ °áÁ¤°è¼ö 0.816¿Í 0.826 ¼öÁØÀ¸·Î ÃßÁ¤ÇØ º¼ ¼ö ÀÖ¾ú´Ù.

Individual dental age is used as an index of chronological age estimation and is an important indicator of the child¡¯s growth stage. Dental age does change greatly over time, but it changes constantly. And updating information about this change is important. The purpose of this study was to provide information about tooth eruption stage using diagnostic model analysis and to investigate tooth eruption sequence and estimate chronological age based on this information. Tooth eruption stages were measured on a diagnostic model from 488 patients in 5 - 13 year old children. Based on the information on eruption stage, eruption sequence in maxilla was first permanent molar, central incisor, lateral incisor, first premolar, canine, second premolar and second permanent molar. Eruption sequence in mandible was first permanent molar, central incisor, lateral incisor, canine, first premolar, second premolar and second permanent molar. There were significant differences between males and females in the eruption stage of canine, first and second premolar, and second molar at several ages. The chronological age of male and female was estimated by the coefficient of determination of 0.816, 0.826 respectively.

Å°¿öµå

Tooth eruption stage; Age estimation; Diagnostic model analysis

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