Àá½Ã¸¸ ±â´Ù·Á ÁÖ¼¼¿ä. ·ÎµùÁßÀÔ´Ï´Ù.

È¥ÇÕÄ¡¿­±â ¾Æµ¿ÀÇ ÀüÄ¡ °æ»çµµ¿Í ÀÔ¼ú °æ»çµµ »çÀÌÀÇ »ó°ü°ü°è

Correlation between the Inclinations of the Incisors and Lips in Mixed Dentition

´ëÇѼҾÆÄ¡°úÇÐȸÁö 2018³â 45±Ç 1È£ p.21 ~ 31
¿À¼ºµ¿, ÀÌÁ¦¿ì, ±èÁø¿µ, ¶óÁö¿µ,
¼Ò¼Ó »ó¼¼Á¤º¸
¿À¼ºµ¿ ( Oh Sung-Dong ) - ¿ø±¤´ëÇб³ Ä¡°ú´ëÇÐ ¼Ò¾ÆÄ¡°úÇб³½Ç
ÀÌÁ¦¿ì ( Lee Je-Woo ) - ¿ø±¤´ëÇб³ Ä¡°ú´ëÇÐ ¼Ò¾ÆÄ¡°úÇб³½Ç
±èÁø¿µ ( Kim Jin-Young ) - ¿ø±¤´ëÇб³ Ä¡°ú´ëÇÐ ¼Ò¾ÆÄ¡°úÇб³½Ç
¶óÁö¿µ ( Ra Ji-Young ) - ¿ø±¤´ëÇб³ Ä¡°ú´ëÇÐ ¼Ò¾ÆÄ¡°úÇб³½Ç

Abstract

º» ¿¬±¸´Â 7¼¼¿¡¼­ 11¼¼ »çÀÌÀÇ È¥ÇÕÄ¡¿­±â ¾Æµ¿ÀÇ ÀüÄ¡ °æ»çµµ¿Í ÀÔ¼ú °æ»çµµ »çÀÌÀÇ ¿¬°ü¼ºÀ» ¾Ë¾Æº¸°íÀÚ ÇÏ¿´´Ù. 353¸íÀÇ Ãø¸ðµÎºÎ¹æ»ç¼± »çÁøÀ» ºÐ¼®ÇÏ¿©, °ñ°Ý¼º ºÎÁ¤±³ÇÕÀÇ ºÐ·ù¿¡ µû¸¥ »ó¾Ç ÀüÄ¡ °æ»çµµ, ÇÏ¾Ç ÀüÄ¡ °æ»çµµ, ÇÏ-ºñ¼ø°¢, À̼ø°¢À» Æò°¡ÇÏ¿´´Ù. ÃøÁ¤µÈ ¼öÄ¡´Â Kruskal-Wallis test¿Í ÇǾ »ó°üºÐ¼® ¹× ´ÙÁßȸ±ÍºÐ¼®À» ÅëÇØ Æò°¡ÇÏ¿´´Ù. ¸ðµç °ñ°Ý¼º ºÎÁ¤±³ÇÕ¿¡¼­ »ó¾Ç ÀüÄ¡ °æ»çµµ¿Í »ó¼ø °æ»çµµ »çÀÌ¿¡´Â À¯ÀÇÇÑ À½ÀÇ »ó°ü°ü°è°¡ È®ÀεǾú°í, ÇÏ¾Ç ÀüÄ¡ °æ»çµµ¿Í Çϼø °æ»çµµ »çÀÌ¿¡´Â À½ÀÇ »ó°ü°ü°è°¡ È®ÀεǾúÀ¸³ª 2±Þ ºÎÁ¤±³ÇÕ¿¡¼­´Â À¯ÀÇÇÒ¸¸ÇÑ ¾çÀÇ »ó°ü°ü°è°¡ È®ÀεǾú´Ù. º» ¿¬±¸¸¦ ÅëÇØ ÀÔ¼ú °æ»çµµ¿¡ ¿µÇâÀ» ¹ÌÄ¡´Â ¿äÀεéÀ» È®ÀÎÇÏ°í ±× ¿¬°ü¼ºÀ» È®ÀÎÇÒ ¼ö ÀÖ¾ú´Ù.

This study aimed to investigate the correlation between the inclinations of the incisors and lips in mixed dentition aged 7 - 11 years. Lateral cephalometric radiographs of 353 children were analyzed to measure the upper incisor inclination, lower incisor inclination, lower-nasolabial angle, and mentolabial angle in relation to the skeletal malocclusion classification. The measurements were then assessed using the Kruskal-Wallis test, Pearson correlation, and multiple regression analysis. There were significant negative correlations between the inclination of the upper incisors and lower-nasolabial angle in all classes of skeletal malocclusion. There was a negative correlation between the inclination of the lower incisors and mentolabial angle; however, class ¥± malocclusion had a significant positive correlation. This study identified the factors that affect lip inclination and verified their associations.

Å°¿öµå

Inclination of the incisors; Lower-nasolabial angle; Mentolabial angle

¿ø¹® ¹× ¸µÅ©¾Æ¿ô Á¤º¸

   

µîÀçÀú³Î Á¤º¸

KCI