Àá½Ã¸¸ ±â´Ù·Á ÁÖ¼¼¿ä. ·ÎµùÁßÀÔ´Ï´Ù.

º¯À§ ¸Åº¹µÈ »ó¾Ç ÁßÀýÄ¡ÀÇ ¸ÍÃâÀ¯µµ

THE ERUPTION GUIDANCE OF AN IMPACTED DILACERATED MAXILLARY CENTRAL INCISOR

´ëÇѼҾÆÄ¡°úÇÐȸÁö 2005³â 32±Ç 3È£ p.550 ~ 556
°­±Ù¿µ, ¾ç±ÔÈ£, ÃÖ³²±â, ±è¼±¹Ì,
¼Ò¼Ó »ó¼¼Á¤º¸
°­±Ù¿µ ( Kang Keun-Young ) - Àü³²´ëÇб³ Ä¡°ú´ëÇÐ ¼Ò¾ÆÄ¡°úÇб³½Ç
¾ç±ÔÈ£ ( Yang Kyu-Ho ) - Àü³²´ëÇб³ Ä¡°ú´ëÇÐ ¼Ò¾ÆÄ¡°úÇб³½Ç
ÃÖ³²±â ( Choi Nam-Ki ) - Àü³²´ëÇб³ Ä¡°ú´ëÇÐ ¼Ò¾ÆÄ¡°úÇб³½Ç
±è¼±¹Ì ( Kim Seon-Mi ) - Àü³²´ëÇб³ Ä¡°ú´ëÇÐ ¼Ò¾ÆÄ¡°úÇб³½Ç

Abstract

¸Åº¹Ä¡¾Æ¶õ ¾î¶² ¿øÀο¡ ÀÇÇÏ¿© ±¸°­Á¡¸·À̳ª ¾à°ñ³»¿¡¼­ Ä¡¾ÆÀÇ ¸ÍÃâÀÌ ÁßÁöµÈ »óŸ¦ ¸»Çϸç, ¾Ç±Ã³»ÀÇ ¾î¶°ÇÑ Ä¡¾Æµµ ¸Åº¹µÉ ¼ö ÀÖÀ¸³ª °¡Àå ÈçÇÏ°Ô ÀÌȯµÇ´Â Ä¡¾Æ´Â »ó, ÇÏ¾Ç Á¦ 3´ë±¸Ä¡, »ó¾Ç °ßÄ¡, »ó, ÇÏ¾Ç Á¦ 2¼Ò±¸Ä¡, »ó¾Ç ÁßÀýÄ¡ÀÇ ¼øÀ¸·Î ³ªÅ¸³­´Ù.

ÀÌ Áß »ó¾Ç ¿µ±¸ ÀüÄ¡ÀÇ ¸Åº¹·üÀº 0.1-0.5%Á¤µµÀÌ¸ç ¸Åº¹ ¿øÀÎÀ¸·Î´Â ¿©·¯ °¡Áö°¡ ÀÖÀ¸³ª À¯ÀüÄ¡ÀÇ ¿Ü»ó, °úÀ×Ä¡, Ä¡±Ù´Ü º´¼Ò·Î ÀÎÇÑ ¸Åº¹ÀÌ ÈçÇϸç Á¶±â¿¡ ÀûÀýÈ÷ Ä¡·áµÇÁö ¸øÇϸé Á¤Áß¼±ÀÇ º¯À§, ÀÎÁ¢Ä¡¿¡ ÀÇÇÑ ¸ÍÃâ°ø°£ °¨¼Ò, Ä¡Á¶°ñ ³ôÀÌÀÇ Â÷ÀÌ µîÀÇ °á°ú¸¦ À¯¹ßÇÑ´Ù.

Ä¡·á·Î´Â ÁÖ±âÀû °üÂû¹æ¹ý, ¸Åº¹Ä¡ÀÇ ¸ÍÃâ·Î°¡ Á¤»óÀ̸ç Ä¡±ÙÀÌ ¹Ì¿Ï¼ºÀÏ °æ¿ì »óºÎ ¿¬Á¶Á÷°ú °æÁ¶Á÷À» ´Ü¼øÈ÷ Á¦°ÅÇÏ¿© ¸ÍÃâÀ» À¯µµÇϰųª ¿Ü°úÀû ³ëÃâ ÈÄ ¸Åº¹Ä¡¸¦ ±³Á¤ ÇÏ´Â ¹æ¹ý, Ä¡¾ÆÀ̽ļú, ¹ßÄ¡ µîÀ» ½ÃÇàÇÒ ¼ö ÀÖ´Ù.

º» Áõ·ÊµéÀº »ó¾Ç ÁßÀýÄ¡ÀÇ ¸ÍÃâ Áö¿¬À» ÁÖ¼Ò·Î º»¿ø¿¡ ³»¿øÇÑ È¯¾Æµé·Î »ó¾Ç ÁßÀýÄ¡ÀÇ º¯À§ ¹èº¹À» ¿Ü°úÀû ³ëÃâ°ú ±³Á¤Àû °ßÀÎÀ» ½ÃÇàÇÏ¿© ¾çÈ£ÇÑ °á°ú¸¦ ¾ò¾î º¸°íÇÏ´Â ¹ÙÀÌ´Ù.

Tooth impaction is defined as a cessation of the eruption of a tooth at the level of the oral mucosa or alveolar bone by any causes. Any tooth in the dental arch can be impacted, but the teeth frequently involved in a descending order are the mandibular and maxillary third molars, the maxillary canines, the mandibular and maxillary second premolars, and the maxillary central incisors.

In these teeth, impaction of maxillary incisor occurs in about 0.1-0.5% and major causes are trauma, supernumerary teeth and periapical inflammation of primary maxillary incisor. Delayed eruption of a maxillary central incisor results in midline shift, the space¡¯s being occupied by an adjacent tooth and different levels of alveolar height.

Treatment options are observation, surgical intervention, surgical exposure and orthodontic traction, trans-plantation and extraction.

These cases were about the patients with delayed eruption of maxillary central incisor. We surgically exposed impacted tooth and guided it into normal position by the orthodontic traction. At the completion of traction, the maxillary central incisor was positoned fairly within the arch and complications such as root resorption were not observed.

Å°¿öµå

¸Åº¹Ä¡;»ó¾Ç ÁßÀýÄ¡;¿Ü°úÀû ³ëÃâ;±³Á¤Àû °ßÀÎ
Tooth impaction;Maxillary central incisor;Surgical exposure;Orthodontic traction

¿ø¹® ¹× ¸µÅ©¾Æ¿ô Á¤º¸

 

µîÀçÀú³Î Á¤º¸

KCI