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Ä¡°ú ³»¿ø ȯÀÚÀÇ Ä¡¾Æ ÀÌ»ó(dental anomaly)¿¡ °üÇÑ ¿¬±¸

A study on the prevalence of dental anomalies in Korean dental-patients

Korean Journal of Orthodontics 2011³â 41±Ç 5È£ p.346 ~ 353
ÀÌÁÖÈñ, ¾çº´È£, ÀÌ»ó¹Î, ±è¿µÈñ, ½ÉÇý¿ø, Á¤Çö¼÷,
¼Ò¼Ó »ó¼¼Á¤º¸
ÀÌÁÖÈñ ( Lee Ju-Hee ) - ÇѸ²´ëÇб³ ¼º½Éº´¿ø Ä¡°ú±³Á¤°ú
¾çº´È£ ( Yang Byung-Ho ) - ÇѸ²´ëÇб³ ¼º½Éº´¿ø Ä¡°ú ±³Á¤°ú
ÀÌ»ó¹Î ( Lee Sang-Min ) - ÇѸ²´ëÇб³ ¼º½Éº´¿ø Ä¡°ú ±³Á¤°ú
±è¿µÈñ ( Kim Young-Hee ) - ÇѸ²´ëÇб³ ÀÇ°ú´ëÇÐ ±¸°­¾Ç¾È¸é¹æ»ç¼±Çб³½Ç
½ÉÇý¿ø ( Shim Hye-Won ) - ÇѸ²´ëÇб³ ÀÇ°ú´ëÇÐ Ä¡°úº¸Ã¶Çб³½Ç
Á¤Çö¼÷ ( Chung Hyun-Sook ) - ÇѸ²´ëÇб³ ÀÇ°ú´ëÇÐ Ä¡°úº¸Á¸Çб³½Ç

Abstract

º» ¿¬±¸´Â º»¿ø¿¡ ³»¿øÇÑ È¯ÀÚ¿¡ À־ °á¼ÕÄ¡, ¸Åº¹Ä¡, °úÀ×Ä¡ÀÇ ºóµµ ¹× ÇüÅÂÀû ÀÌ»ó µîÀ» °üÂûÇÏ°íÀÚ ÇÏ¿´´Ù. ¿¬±¸´ë»óÀ¸·Î´Â 2009³â 1¿ùºÎÅÍ 2010³â 6¿ù±îÁö ÇѸ²´ëÇб³ ¼º½Éº´¿ø Ä¡°ú¿¡ ³»¿øÇÑ È¯ÀÚ¸¦ ´ë»óÀ¸·Î Á¶»çÇÏ¿´À¸¸ç Àǹ«±â·ÏÁö, Æijë¶ó¸¶ ¹æ»ç¼±»çÁøÀ» Åä´ë·Î Ä¡¾Æ ÀÌ»ó¿¡ ´ëÇÏ¿© ¼ºº°, Ä¡¾Æ ÀÌ»óÀÇ Á¾·ù¿Í ¹ß»ýÀ§Ä¡º°·Î Á¶»çÇÏ¿´´Ù. º» ¿¬±¸¿¡¼­´Â Ä¡¾ÆÀÇ ¼±ÃµÀû °á¼Õ, °úÀ×Ä¡, ¿Ö¼ÒÄ¡, ¸Åº¹Ä¡, º¯À§Ä¡¿¡ ´ëÇÑ Ä¡¾Æ ÀÌ»óÀ» ¿¬±¸ÇÏ¿´´Ù. ¿¬±¸±â°£ µ¿¾È Àüü ³»¿øÇÏ¿© Æijë¶ó¸¶ ¹æ»ç¼±»çÁøÀ» ÂïÀº ȯÀÚ 3,133¸í Áß Ä¡¾Æ ÀÌ»óÀ» °¡Áø ȯÀÚÀÇ ºñÀ²Àº 11.55%¿´´Ù. ±× Áß ¼±ÃµÀû °á¼ÕÄ¡¸¦ °¡Áø ȯÀÚÀÇ ³»¿øÀ²Àº 5.71%·Î °¡Àå ³ô¾Ò°í, ¸Åº¹Ä¡¸¦ °¡Áø ȯÀÚ´Â 3.09%¿´´Ù. °úÀ×Ä¡, ¿Ö¼ÒÄ¡, º¯À§Ä¡¸¦ °¡Áø ȯÀÚÀÇ ºñÀ²Àº °¢°¢ 1.79%, 1.66%, 0.45%¸¦ Â÷ÁöÇÏ¿´´Ù. Ä¡¾ÆÀÇ ¼ö³ª ÇüÅÂÀÇ º¯È­´Â ȯÀÚÀÇ Ä¡·á ½Ã °í·ÁÇØ¾ß ÇÒ ÇʼöÀûÀÎ ¿ä¼ÒÀÌ´Ù. ±×·¯¹Ç·Î Ä¡·á¸¦ À§ÇØ Ä¡°ú¿¡ ³»¿øÇÑ È¯ÀÚ»Ó¸¸ ¾Æ´Ï¶ó ±¸°­°ËÁøÀ¸·Î ³»¿øÇÑ È¯ÀÚ¿¡¼­µµ Æijë¶ó¸¶ ¹æ»ç¼±»çÁøÀ» äµæÇÑ´Ù¸é ±¹¹Î ±¸°­º¸°Ç Çâ»ó¿¡ Å« µµ¿òÀÌ µÉ °ÍÀ¸·Î »ý°¢µÈ´Ù.

Objective:The purpose of this study was to investigate the prevalence of dental anomalies in outpatient clinics.

Methods:The subjects of this study were 3,133 patients who visited the clinic between January 2009 and June 2011. The dental records and panoramic films of the patients and detection of supernumerary, missing, and impacted teeth, transposition, and peg lateralis were reviewed. The results were analyzed according to gender and types and locations of dental anomalies.

Results:Among the patients, 362 had dental anomalies, with a prevalence rate of 11.55%. Congenital missing teeth (5.71%) ranked first in the categories, and impacted teeth (3.09%) ranked second. The percentage of patients having supernumerary teeth, peg lateralis, and dislocated teeth were 1.79%, 1.66%, and 0.45%, respectively.

Conclusions:Congenital missing teeth and impacted teeth are, respectively, the first and second most common dental anomalies in Korean dental patients.

Å°¿öµå

Ä¡¾Æ ÀÌ»ó; ¸Åº¹Ä¡; °á¼ÕÄ¡; °úÀ×Ä¡
Tooth impaction; Agenesis; Transposition; Tooth number

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SCI(E)
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KoreaMed