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Prosthetic rehabilitation in a Class III malocclusion patient with increasing occlusal vertical dimension

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ÃÖÇÏÀº, ¼ÛÇѼÖ, °í°æÈ£, ÇãÀ±Çõ, ¹ÚÂùÁø, Á¶¸®¶ó,
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ÃÖÇÏÀº ( Choi Ha-Eun ) - 
¼ÛÇѼ֠( Song Han-Sol ) - 
°í°æÈ£ ( Ko Kyung-Ho ) - 
ÇãÀ±Çõ ( Huh Yoon-Hyuk ) - 
¹ÚÂùÁø ( Park Chan-Jin ) - 
Á¶¸®¶ó ( Cho Lee-Ra ) - 

Abstract

ÇϾÇÀüµ¹ ¾ç»óÀ» º¸ÀÌ´Â 3±Þ ºÎÁ¤±³ÇÕÀº °ñ°Ý¼º 3±Þ°ú Ä¡¾Æº¯À§¿¡ ÀÇÇÑ °¡¼º 3±ÞÀ¸·Î ³ª´­ ¼ö ÀÖ´Ù. °ñ°Ý¼º ºÎÁ¤±³ÇÕÀº ¼öº¹°ø°£ È®º¸ ¹× ½É¹ÌÀû, ±â´ÉÀû °á°ú¸¦ ¾ò±â À§ÇØ ÀûÀýÇÑ ¼öÁ÷ ¹× ¼öÆò ¾Ç°£°ü°è¸¦ ¼³Á¤ÇÏ¸é ¾çÈ£ÇÑ Ä¡·á°á°ú¸¦ ¾òÀ» ¼ö ÀÖ´Ù. º» Áõ·Ê´Â ÇÏ¾Ç Àüµ¹°ú ÀüÄ¡ºÎ ¸¶¸ð ¹× ±³ÇÕ¼öÁ÷°í°æÀÇ °¨¼Ò¸¦ º¸À̴ ȯÀÚ¿¡¼­ ÀÓÇöõÆ®¿Í °íÁ¤¼º º¸Ã¶¹°À» ÀÌ¿ëÇÏ¿© ¿ÏÀü±¸°­È¸º¹À» ½ÃÇàÇÏ¿´´Ù. ¸ðÇü ºÐ¼®°ú µðÁöÅÐ Áø´ÜÀ» ½ÃÇà ÈÄ ¼öÁ÷°í°æÀ» °Å»óÇÑ Àӽüöº¹¹°À» Á¦ÀÛÇÏ¿© ±¸Ä¡ºÎ ÁöÁö¸¦ È®º¸ÇÏ°í ¾ÈÁ¤ÀûÀÎ Á߽ɱ³ÇÕÀ» Æò°¡ÇÏ¿´°í, À̸¦ ¹Ý¿µÇÑ ÃÖÁ¾º¸Ã¶¹°·Î ¾çÈ£ÇÑ ±â´É°ú ½É¹Ì¸¦ ȸº¹ÇÒ ¼ö ÀÖ¾ú±â¿¡ À̸¦ º¸°íÇÏ´Â ¹ÙÀÌ´Ù.

Class III malocclusion with mandibular protrusion can be divided into skeletal and pseudo malocclusion due to tooth displacement. For skeletal malocclusion, favorable treatment results can be obtained by establishing an appropriate vertical and horizontal intermaxillary relationship in order to secure a restoration space and obtain aesthetic and functional results. In this case, complete mouth rehabilitation was performed using an implant and a fixed prosthesis in a patient with mandibular protrusion and anterior teeth wear and reduced occlusal vertical dimension. After cast analysis and digital diagnosis, a provisional restoration with increased vertical dimension was fabricated to secure posterior support and evaluate stable centric occlusion. With the definitive prosthesis reflecting the provisional restoration, favorable function and aesthetics were obtained.

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°ñ°Ý¼º ºÎÁ¤±³ÇÕ; ¹Ý´ë±³ÇÕ; ÀÓÇöõÆ®; ±³ÇÕ¼öÁ÷°í°æ; ±¸°­È¸º¹
skeletal malocclusion; crossed occlusion; implant; occlusal vertical dimension; oral rehabilitation

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