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THREE-DIMENSIONAL CONFUTED TOMOGRAPHY FOR EVALUATION AND PLANNING OF ORAL AND MAXILLOFACIAL SURGERY

±èÁø, ³ëÈï¼·,
¼Ò¼Ó »ó¼¼Á¤º¸
±èÁø (  ) - ¸¶»ê »ï¼ºº´¿ø ±¸°­¿Ü°ú
³ëÈï¼· (  ) - ¸¶»ê »ï¼ºº´¿ø ±¸°­¿Ü°ú

Abstract

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ÈÄ Àç°Ç¼úµîÀÌ ÃßõµÇ´Â ¾È¸éºÎÀÇ Á¾¾çÀ̳ª, ÀÎÁ¢ ÇغÎÇÐÀû ±¸Á¶¹°°ú °æ°è°¡ ºÒ¸íÈ®ÇÏ¿© º´
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¿ì,¾Ç¾È¸é ±âÇü ȯÀÚÀÇ ¼ö¼úÀü Æò°¡¿Í ¼ö¼úÈÄ Æò°¡ ¹× ¾È¸ð À̽ÄÀ» À§ÇÑ À̽ĺÎÀÇ ¼úÀü ÀÔ
ü ¿µ»óÀ» ÀÌ¿ëÇÑ º¹Á¦Çü»ó(model)¹ý¿¡¼­ 2Â÷¿øÀû ÄÄÇ»ÅÍ ´ÜÃþÃÔ¿µº¸´Ù È¿°úÀûÀ̾ú´Ù. ÃßÈÄ
¾È¸ð º¹Á¦Çü»ó(model)À» ÀÌ¿ëÇÏ¿© Àç°Ç¼ú¿¡ ÀÌ¿ëÇÏ´Â µîÀÇ ¼ö¼ú¹ýµîÀ» ´õ¿í ¿¬±¸ÇÏ´Â °ÍÀº
ÀÇ¹Ì ÀÖ´Â ÀÏÀ̶ó »ç·áµÈ´Ù. ÀÌ¿¡ º»¿ø¿¡¼­ 3Â÷¿ø ÀÔü ¿µ»ó¹ýÀ» ÀÌ¿ëÇÑ ÃÖ±ÙÀÇ ¼úÀü Áø´Ü
°ú Æò°¡, Ä¡·á°èȹÀÇ °áÁ¤°ú ¼úÈÄ Æò°¡µî ´Ù¾çÇÑ Áõ·Ê¸¦ ÅëÇØ Å©°Ô µµ¿òµÇ¾ú±â¿¡ ¹®Çå°íÂû
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#ÃÊ·Ï#
Diagnosis of maxillofacial lesions is very difficult. Recent developments in computed
tomography enable the production of three dimnesional images of complex anatomical
structures from a series of conventional computed tomographic sections. Methods of
three-dimensional analysis of computed tomographic images have recently been
described. Mostly, reports have concentrated on applications relative to congenital
deformities. In this report, one method of three dimensional reformatting is reviews.
Images formed by this method have solid surface appearance and can be color enhanced
and manipulated to isolate anatomic structures of interest. The program allows tissue
densities, volumes, and distances. This report emphasizes maxillofacial applications other
than those previously reported in the surgical and radiological literature.

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