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Çѱ¹ÀÎÀÇ »ó¾Ç ÀüÄ¡ºÎ ¼øÃø°ñ µÎ²²¿Í Ä¡Àº »ýüÇü(gingival biotype)ÀÇ »ó°ü°ü°è

Relationship between the facial bone thickness and gingival biotype of the anterior maxilla in Koreans

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¹ÚÁöÈÆ ( Park Ji-Hun ) - ºÎ»ê´ëÇб³ Ä¡ÀÇÇÐÀü¹®´ëÇпø Ä¡ÁÖ°úÇб³½Ç
±èÀº°­ ( Kim Yeun-Kang ) - ºÎ»ê´ëÇб³ Ä¡ÀÇÇÐÀü¹®´ëÇпø Ä¡ÁÖ°úÇб³½Ç
±èÇü¹Î ( Kim Hyoung-Min ) - ºÎ»ê´ëÇб³ Ä¡ÀÇÇÐÀü¹®´ëÇпø Ä¡ÁÖ°úÇб³½Ç
ÁÖÁö¿µ ( Joo Ji-Young ) - ºÎ»ê´ëÇб³ Ä¡ÀÇÇÐÀü¹®´ëÇпø Ä¡ÁÖ°úÇб³½Ç
ÀÌÁÖ¿¬ ( Lee Ju-Youn ) - ºÎ»ê´ëÇб³ Ä¡ÀÇÇÐÀü¹®´ëÇпø Ä¡ÁÖ°úÇб³½Ç

Abstract

¸ñÀû: Çѱ¹ÀÎÀÇ »ó¾Ç ÀüÄ¡ºÎ ¼øÃø°ñ µÎ²²¿Í Ä¡Àº »ýüÇü(gingival biotype)ÀÇ ºÐÆ÷ ¹× »ó°ü°ü°è¸¦ Æò°¡ÇÏ´Â °ÍÀÌ´Ù.

¿¬±¸ Àç·á ¹× ¹æ¹ý: º» ¿¬±¸´Â ºÎ»ê´ëÇб³Ä¡°úº´¿ø¿¡ ³»¿øÇÑ 57¸íÀÇ È¯ÀÚ, 335°³ÀÇ Ä¡¾Æ¸¦ ´ë»óÀ¸·Î ½ÃÇàµÇ¾ú´Ù. Cone Beam Computed Tomography (CBCT)¸¦ ÀÌ¿ëÇÏ¿© ¹é¾Ç¹ý¶û°æ°è·ÎºÎÅÍ 4 mm, 6 mm, 8 mm ÁöÁ¡ÀÇ ¼øÃø°ñ µÎ²²¸¦ ÃøÁ¤ÇÏ¿´°í, Ä¡Àº »ýüÇüÀº Ä¡ÁÖŽħÀÚ¸¦ ÀÌ¿ëÇÏ¿© Æò°¡ÇÏ¿´´Ù.

°á°ú: ´ëºÎºÐÀÇ ´ë»óÄ¡¾Æ¿¡¼­ 1 mm ÀÌÇÏÀÇ ¾ãÀº ¼øÃø°ñ(4 mm ÁöÁ¡ 87%, 6 mm ÁöÁ¡ 88%, 8 mm ÁöÁ¡ 90%)ÀÌ ¿ì¼¼ÇÏ°Ô °üÂûµÇ¾ú°í, Àüü ´ë»óÀÚÀÇ 21%¿¡¼­ ¾ãÀº Ä¡Àº »ýüÇüÀÌ È®ÀεǾú´Ù. Ä¡Àº »ýüÇü°ú ¼øÃø°ñ µÎ²² »çÀÌÀÇ À¯ÀÇÇÑ »ó°ü°ü°è´Â Á¸ÀçÇÏÁö ¾Ê¾Ò´Ù.

°á·Ð: ¼º°øÀûÀÎ ÀüÄ¡ºÎ ½É¹Ì ÀÓÇöõÆ® Ä¡·á¸¦ À§Çؼ­´Â Ä¡Àº »ýüÇü °Ë»ç °°Àº ÀÓ»óÀû °Ë»ç ÀÌ¿Ü¿¡ ¼øÃø°ñ Æò°¡¸¦ À§ÇÑ Ãß°¡Àû CBCT µîÀÇ ¹æ»ç¼± °Ë»ç°¡ ÇʼöÀûÀÌ´Ù.

Purpose: The objects of this study were to examine the thickness of labial plate of anterior maxillary teeth and the gingival biotype in Koreans and to evaluate whether there is a correlation between the gingival biotype and the thickness of labial plate.

Materials and Methods: This study was performed on 335 teeth of 57 subjects at the Pusan National University Dental Hospital. Cone Beam Computed Tomography (CBCT) was used to measure the thickness of labial plate at 4 mm, 6 mm, 8 mm from the cementoenamel junction and the gingival biotype was determined by the visibility of periodontal probe.
Results: Thin facial bone less than 1 mm was observed in 87% at 4 mm, 88% at 6 mm and 90% at 8 mm. In 21% of total objects, thin gingival biotype was observed. There is no correlation between the thickness of labial plate and gingival biotype.

Conclusion: Additional thorough radiographic examination such as CBCT was mandatory for aesthetic dental implant in the anterior dentition besides clinical oral examination.

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Ä¡°ú¿ë ÀÓÇöõÆ®; Ä¡ÁÖÁ¶Á÷; Çѱ¹ÀÎ
dental implants; periodontium; Koreans

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