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Using dental virtual patients with dynamic occlusion in esthetic restoration of anterior teeth: case reports

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±¸ÇÊÁØ, ÃÖÀ¯¼º, ÀÌÁ¾Çõ, ÇϽ·æ,
¼Ò¼Ó »ó¼¼Á¤º¸
±¸ÇÊÁØ ( Koo Phil-Joon ) - 
ÃÖÀ¯¼º ( Choi Yu-Sung ) - 
ÀÌÁ¾Çõ ( Lee Jong-Hyuk ) - 
ÇϽ·æ ( Ha Seung-Ryong ) - 

Abstract

ÃÖ±Ù »ïÂ÷¿øÀû ¾È¸é ½ºÄµ (facial scan) ¹× ¾Ç¿îµ¿ (jaw motion) µîÀÇ µ¥ÀÌÅ͸¦ ÅëÇÕÇÏ¿© µ¿Àû ±³ÇÕÀ» ³ªÅ¸³»´Â °¡»ó ȯÀÚ¸¦ Çü¼ºÇÔÀ¸·Î½á ½É¹ÌÀûÀÎ ÀüÄ¡ºÎ °íÁ¤¼º º¸Ã¶¹°À» Á¦ÀÛÇÏ´Â ¹æ¹ýÀÌ ¼Ò°³µÇ°í ÀÖ´Ù. À̸¦ ÅëÇØ Áø´Ü°úÁ¤¿¡¼­ ȯÀÚ¿ÍÀÇ ¿øÈ°ÇÑ ¼ÒÅëÀÌ °¡´ÉÇϸç, ½É¹ÌÀûÀÎ º¸Ã¶ Ä¡·áÀÇ ¿¹Áö¼ºÀ» ³ôÀÏ ¼ö ÀÖ°í, ±³ÇÕÁ¶Á¤ÀÇ °¡´É¼ºÀ» ³·Ãâ ¼ö ÀÖ´Ù. º» Áõ·Ê¿¡¼­´Â »ó¾Ç ÀüÄ¡ºÎ ½É¹Ì º¸Ã¶ ¼öº¹ÀÌ ÇÊ¿äÇÑ È¯ÀÚ¿¡¼­ ±¸°­ ½ºÄµ µ¥ÀÌÅÍ¿Í »ïÂ÷¿ø (3D) ¾È¸é ½ºÄµ µ¥ÀÌÅÍ, ȯÀÚÀÇ ¾Ç¿îµ¿ ±â·ÏÀ» computer-aided design (CAD) ¼ÒÇÁÆ®¿þ¾î »ó¿¡¼­ ÅëÇÕÇÏ¿© µ¿Àû ±³ÇÕÀ» ³ªÅ¸³»´Â °¡»ó ȯÀÚ¸¦ Çü¼ºÇÏ¿´´Ù. À̸¦ ÅëÇØ Ä¡·áÀÇ °á°ú¸¦ ½Ã¹Ä·¹À̼ÇÇÏ°í ½É¹ÌÀûÀÎ »ó¾Ç ÀüÄ¡ºÎ °íÁ¤¼º º¸Ã¶¹°À» Á¦ÀÛ ¹× ¼öº¹ÇÏ¿´´Ù. ¶ÇÇÑ, ¾ÈÁ¤ÀûÀÎ ±³ÇÕ°ü°è¸¦ ȸº¹ÇÏ°í ÀûÀýÇÑ Àü¹æÀ¯µµ°¡ Çü¼ºµÇ¾ú´ÂÁö È®ÀÎÇϱâ À§ÇÏ¿© °¢°¢ Ä¡·á ´Ü°èº°·Î ȯÀÚÀÇ ±³ÇÕÀ» ºñ±³ Æò°¡ÇÏ¿´À¸¸ç ½É¹ÌÀû, ±â´ÉÀûÀ¸·Î ¸¸Á·½º·¯¿î °á°ú¸¦ º¸¿´±â¿¡ À̸¦ º¸°íÇÏ´Â ¹ÙÀÌ´Ù.

Recently, a method of fabricating an esthetic anterior fixed prosthesis by integrating data such as three-dimensional facial scan and jaw motion to form a virtual patient with dynamic occlusion has been introduced. This enables smooth communication with patients during the diagnosis process, improves the predictability of esthetic prosthetic treatment, and lowers the possibility of occlusal adjustment. In this case report, a virtual patient with dynamic occlusion was created in which the results of the treatment were simulated, and esthetic maxillary anterior fixed prosthesis was fabricated. With the aid of the virtual patient, the final restorations were satisfactory both in terms of esthetic and function.

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µ¿Àû ±³ÇÕ; ½É¹Ì ¼öº¹; ¾È¸é ½ºÄµ; °íÁ¤¼º º¸Ã¶¹°; °¡»ó ȯÀÚ
Dynamic occlusion; Esthetic restoration; Facial scan; Fixed prosthesis; Virtual patient

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