Àá½Ã¸¸ ±â´Ù·Á ÁÖ¼¼¿ä. ·ÎµùÁßÀÔ´Ï´Ù.

±³ÇÕ°í°æ Áõ°¡·Î ¹ß»ýÇÑ ÀüÄ¡ºÎ °ø°£À» ÀÚ¿¬ Æó¼â½ÃÄÑ »õ·Ó°Ô À¯µµÇÑ Àü¹æÀ¯µµ: Áõ·Ê º¸°í

New anterior guidance induction through spontaneous gap closure after an increase in vertical dimension: a case report

±¸°­È¸º¹ÀÀ¿ë°úÇÐÁö 2023³â 39±Ç 3È£ p.146 ~ 157
³²Á¤Çö, ±èÁ¾Èñ, Hengbo Wang,
¼Ò¼Ó »ó¼¼Á¤º¸
³²Á¤Çö ( Nam Jung-Hyun ) - 
±èÁ¾Èñ ( Kim Jong-Hee ) - 
 ( Hengbo Wang ) - 

Abstract

±¸Ä¡ºÎ ±³¸ð³ª ¼Ò½Ç·Î ÀÎÇØ ¹ß»ýÇÏ´Â ±³Çպر«¿¡¼­´Â ¼öº¹°ø°£ÀÌ ºÒÃæºÐÇÏ°í ½É¹ÌÀû ¹®Á¦°¡ ¹ß»ýÇÏ´Â °æ¿ì°¡ ¸¹´Ù. À̸¦ ÇØ°áÇϱâ À§ÇØ °í°æÀ» Áõ°¡½ÃÅ°¸é, ÇϾÇÀÌ ÈÄÇϹæÀ¸·Î ȸÀüÇÔÀ¸·Î½á »óÇÏ¾Ç ÀüÄ¡ºÎ »çÀÌ¿¡ °ø°£ÀÌ ¹ß»ýÇÏ¿© Àü¹æÀ¯µµ°¢ÀÌ »ó½ÇµÇ´Â ¹®Á¦Á¡ÀÌ »ý±ä´Ù. ÀÌ·± ÀÌÀ¯ ¶§¹®¿¡ Åë»ó °í°æ Áõ°¡ ÈÄ¿¡ »ý±ä »óÇÏ¾Ç ÀüÄ¡ºÎ »çÀÌ °ø°£Àº ±³Á¤À» ÅëÇØ ÀüÄ¡ Ä¡Ãà º¯È­¸¦ À¯µµÇϰųª º¸Ã¶Àû ¼öº¹À¸·Î ÇÇ°³ÇÏ¿© ÀûÀýÇÑ Àü¹æÀ¯µµ¸¦ ¾ò´Â °ÍÀÌ ÀϹÝÀûÀ̾ú´Ù. ±×·¯³ª ±¸Ä¡ºÎ ±³¸ð³ª ¼Ò½Ç ÈÄ ¹ß»ýÇÑ ÀüÄ¡ °ú°³±³ÇÕ Çü½ÄÀº ÇϾÇÀÌ Àü»ó¹æ ȸÀüÇϸç ÀüÄ¡ºÎ¿¡ ±³ÇÕ·ÂÀÌ °úµµÇÏ°Ô ÁýÁߵǰí ÀÖ´Â »óÅÂÀ̱⠶§¹®¿¡, ±³ÇÕ·ÂÀÌ Á¦°ÅµÇ¸é ÀüÄ¡´Â ¿ø·¡ÀÇ Ä¡ÃàÀ¸·Î µ¹¾Æ°¥ ¼ö ÀÖÀ» °ÍÀ̶ó°í ÃßÁ¤ÇÒ ¼ö ÀÖ´Ù. ÀÌ·± »ç½Ç¿¡ Âø¾ÈÇÏ¿© ÀÌ Áõ·Êº¸°í¿¡¼­´Â ´ú ħ½ÀÀûÀÎ Ä¡·á ¹æ¹ýÀ» °í¾È, ±³ÇÕ ¼öÁ÷ °í°æ Áõ°¡¸¦ ÅëÇÑ ÀüÄ¡ºÎÀÇ ÀÚ¿¬½º·¯¿î Àü¹æÀ¯µµ ÀçȹµæÀ»ÀǵµÇÏ¿´´Ù. ÀÌÈÄ µðÁöÅÐ Áßø ¹æ¹ýÀ¸·Î ÀüÄ¡ºÎÀÇ Ä¡Ãà °³¼±À» È®ÀÎÇÒ ¼ö ÀÖ¾ú´Ù. »õ·Î¿î Ä¡·á¹ýÀÇ ÀûÀýÇÑ ÀûÀÀÁõÀ» Á¤ÀÇÇϸç ÀÓ»ó¿¡ Àû¿ëÇÒ ¼ö ÀÖµµ·Ï Áõ·Êº¸°í ÇÏ´Â ¹ÙÀÌ´Ù.

The bite collapses due to posterior teeth loss or wear results in inadequate space for restoration and esthetic concerns. Increasing the occlusal vertical dimension to improve space deficiency rotates the mandible posteriorly, creating a gap between the maxillary and mandibular anterior teeth, leading to loss of anterior guidance. To solve this problem, the prosthodontics or orthodontics treatments are the commonly used methods for proper anterior guidance. However, it is reasonable to assume that the anterior teeth can naturally relapse to their original position when the occlusal force is eliminated. Therefore, this case report aimed to test whether natural relapse could recover the lost anterior guidance to develop a less invasive and more convenient treatment method. Digital superimposition was used to evaluate the changes in anterior teeth alignment to confirm the change of the recovered anterior guidance. The appropriate indications for this new treatment method were defined and applied clinically.

Å°¿öµå

¼öÁ÷±³ÇÕ°í°æ; ÀÓÇöõÆ®; Àü¹æÀ¯µµ; Áßø; Ä¡ÃຯÀ§
occlusal vertical dimension; implant; anterior guidance; superimposition; axial displacement

¿ø¹® ¹× ¸µÅ©¾Æ¿ô Á¤º¸

µîÀçÀú³Î Á¤º¸