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Application and effects of condylectomy in asymmetric patients with condylar hyperplasia

Korean Journal of Orthodontics 2008³â 38±Ç 6È£ p.437 ~ 455
ÀÓ°æ¼·, ȲÃæÁÖ, Â÷Á¤¿­,
¼Ò¼Ó »ó¼¼Á¤º¸
ÀÓ°æ¼· ( Lim Kyoung-Sub ) - ¿¬¼¼´ëÇб³ Ä¡°ú´ëÇÐ ±³Á¤Çб³½Ç
ȲÃæÁÖ ( Hwang Chung-Ju ) - ¿¬¼¼´ëÇб³ Ä¡°ú´ëÇÐ ±³Á¤Çб³½Ç
Â÷Á¤¿­ ( Cha Jung-Yul ) - ¿¬¼¼´ëÇб³ Ä¡°ú´ëÇÐ ±³Á¤Çб³½Ç

Abstract

°úµÎ°úÁõ½ÄÀº ÇϾÇÀÇ 3Â÷¿øÀûÀÎ °ñ°ÝÀûÀÎ ºñ´ë°¡ ÀϾ´Â º´ÀûÀÎ »óÅÂÀÌ´Ù. ÀÌ·¯ÇÑ °úµÎ°úÁõ½ÄÀÇ ¿øÀÎÀº È£¸£¸óÀÇ ÀÛ¿ë, ¿Ü»ó, °¨¿°, À¯Àü, žƱ⠶§ÀÇ ¿äÀÎ, hypervascularity µîÀÇ ¿äÀÎÀ¸·Î ¾Ë·ÁÁ® ÀÖ´Ù. °úµÎ°úÁõ½ÄÀÇ Áø´Ü ½Ã °¡Àå Áß¿äÇÑ °ÍÀº °úµÎ°úÁõ½Ä »óÅ°¡ ¾ÆÁ÷µµ È°¼ºÈ­ »óÅÂÀÎÁö ÆÇ´ÜÇÏ´Â °ÍÀÌ´Ù. ÀÌ·¯ÇÑ °úµÎ°úÁõ½ÄÀÇ »óÅ¿¡ µû¶ó¼­ ¾È¸éºñ´ëĪ ȯÀÚÀÇ Ä¡·á´Â ÀÌȯÃø °úµÎÀÇ ¼ºÀå ºÎÀ§¸¦ Á¦°ÅÇÏ´Â °úµÎÀýÁ¦¼úÀ» ½ÃÇàÇÏ´Â ¹æ¹ý, ¼ºÀåÀÌ ¿Ï·áµÉ ¶§±îÁö ±â´Ù·È´Ù°¡ Åë»óÀûÀÎ ¾Ç±³Á¤ ¼ö¼ú¸¸À» ½ÃÇàÇϰųª °úµÎÀýÁ¦¼úÀ» º´ÇÕÇÏ´Â ½Ã¼ú¹æ¹ýÀÌ ÀÖ´Ù. °úµÎ°úÁõ½ÄÀÇ È°¼ºÈ­ »óŸ¦ ÆÇ´ÜÇÏ´Â °ÍÀº Ä¡·á ¾ÈÁ¤¼º¿¡ ¸Å¿ì Áß¿äÇÑ ¿äÀÎÀ̸ç, bone scanÀ̳ª ÁÖ±âÀûÀÎ 3Â÷¿ø ÄÄÇ»ÅÍ ´ÜÃþÃÔ¿µÀ̳ª Á¤¸ð µÎºÎ¹æ»ç¼±»çÁø µîÀ» ÅëÇÏ¿© È®ÀÎÇÒ ¼ö ÀÖ´Ù. Áõ·Ê¿¡¼­´Â °úµÎ°úÁõ½ÄÀ» µ¿¹ÝÇÑ ¾È¸éºñ´ëĪ ȯÀÚ¸¦ °úµÎÀýÁ¦¼úÀ» ÀÌ¿ëÇÏ¿© °³¼±ÇÑ Áõ·Ê¸¦ ¼Ò°³ÇÏ°íÀÚ ÇÑ´Ù.

Condylar hyperplasia is a pathologic condition showing 3-dimensional skeletal hyperplasia of the mandible. The reason for condylar hyperplasia is not yet known, but the effects of hormone, trauma, infection, genetics, fetal condition, and hypervascularity are known as possible reasons. When we diagnosis a patient as having condylar hyperplasia, it is important to decide if it is in progress or not. Treatment for facial asymmetry due to condylar hyperplasia are decided accordingly, including condylectomy, that is removal of growth site of the affected condyle, and conventional orthognathic surgery only or condylectomy with orthognathic surgery after the completion of growth. Therefore, it is important to determine the growth state of condylar hyperplasia in treatment stability. This is verified through bone scan and regular check-ups with 3D CT or PA. This article introduces an improved case of facial asymmetry with condylectomy together with orthognathic surgery.

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Condylar hyperplasia;Condylectomy;Treatment stability

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