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Full mouth rehabilitation using various digital tools in a patient with collapsed bite due to severe attrition

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¹®¼öÀΠ( Moon Soo-In ) - Kyung Hee University College of Dentistry Department of Prosthodontics
ÀÌ¿µÈÄ ( Lee Young-Hoo ) - Kyung Hee University College of Dentistry Department of Prosthodontics
È«¼ºÁø ( Hong Seoung-Jin ) - Kyung Hee University College of Dentistry Department of Prosthodontics
³ë°üÅ ( Noh Kwan-Tae ) - Kyung Hee University College of Dentistry Department of Prosthodontics
¹è¾Æ¶õ ( Pae Ah-Ran ) - Kyung Hee University College of Dentistry Department of Prosthodontics
±èÇü¼· ( Kim Hyeong-Seob ) - Kyung Hee University College of Dentistry Department of Prosthodontics
±Ç±à·Ï ( Kwon Kung-Rock ) - Kyung Hee University College of Dentistry Department of Prosthodontics
¹éÀåÇö ( Paek Jang-Hyun ) - Kyung Hee University College of Dentistry Department of Prosthodontics

Abstract

»ý¸®Àû ¸¶¸ð´Â ÀÏ»ý µ¿¾È ºÒ°¡ÇÇÇÏ°Ô ÀϾ°í Á¤»óÇö»óÀ̶ó°í º¼ ¼ö ÀÖ´Ù. ÇÏÁö¸¸, º´Àû?ÀÎ ¸¶¸ð´Â ±³Çո鿡 Ä¡¸íÀû ¼Õ»óÀ» ¾ß±âÇÏ°í ½É¹Ì ¹× ÀûÀýÇÑ Àü¹æÀ¯µµ¸¦ Æı«ÇÒ ¼ö ÀÖ´Ù. µû¶ó¼­ ±³ÇÕ¸é ¸¶¸ð ȸº¹À» À§Çؼ­´Â öÀúÇÑ Æò°¡¿Í Áø´ÜÀÌ ÇÊ¿äÇÏ´Ù. º» Áõ·ÊÀÇ È¯ÀÚ´Â ÇÏ¾Ç Ä¡¾Æ ¼ø¸é°ú »ó¾Ç Ä¡¾Æ ¼³¸éÀÇ ½ÉÇÑ ¸¶¸ð¸¦ º¸¿´´Ù. ¼öÁ÷±³ÇÕ°í°æÀ» ºÐ¼®ÇÏ¿´°í, ºÎ?Á·ÇÑ º¸Ã¶¼öº¹°ø°£À» ȸº¹À» À§ÇØ ¼öÁ÷±³ÇÕ°í°æÀ» ³ô¿©¼­ Ä¡·áÇϱâ·Î ÇÏ¿´´Ù. ¼öÁ÷±³ÇÕ°í?°æÀÌ °áÁ¤µÈ ÈÄ¿¡´Â º¸Åë Áø´Ü ¿Î½º¾÷À» ÇÏ¿© Ä¡·á¸¦ ÁøÇàÇÑ´Ù. º» Áõ·Ê´Â ½ÉÇÑ ¸¶¸ð·Î ÀÎ?ÇÑ ±³Çպر« ¹× ¼öÁ÷±³ÇÕ°í°æÀÌ »ó½ÇµÈ ȯÀÚ¿¡¼­, ±âÁ¸ÀÇ Áø´Ü¿Î½º¾÷ °úÁ¤À» ´Ù¾çÇÑ µðÁö?ÅÐ µµ±¸¸¦ »ç¿ëÇÏ´Â ¹æ¹ýÀ¸·Î ´ëüÇÏ¿´´Ù. Áø´Ü¿Î½º¾÷Àº ¼ÒÇÁÆ®¿þ¾î¿¡¼­ µðÀÚÀÎµÇ¾î µðÁö?ÅзΠÀӽú¸Ã¶¹°À» Á¦ÀÛÇÏ¿´´Ù. Àӽú¸Ã¶¹° °ËÁõÀ» ÅëÇØ, ¼öÁ÷±³ÇÕ°í°æ ¹× ÀûÀýÇÑ Àü¹æÀ¯?µµ·Î ȸº¹µÇ¾ú´Ù.

Physiological wear of occlusal surface is inevitable throughout the lifetime, and considered to be normal. Pathologic wear, however, may cause fatal damage to the occlusal surface and destroy esthetics and proper anterior guidance. In such cases, rehabilitation of occlusal wear should be followed by thorough evaluation and diagnosis. In this present case, severe occlusal wear was found in the labial surfaces of mandibular anterior teeth and palatal surfaces of maxillary anterior teeth. Occlusal vertical dimension was evaluated and decided to be regained due to insufficient amount of restorative space. After determining new occlusal vertical dimension, diagnostic wax-up is usually performed to continue prosthodontic treatment. In this case with collapsed occlusion and loss of occlusal vertical dimension, conventional diagnostic wax-up was replaced with various digital devices. Diagnostic wax-up was digitally performed in the software and provisional prosthesis was fabricated with digital tools. With verification with provisional prosthesis, the entire dentition was rehabilitated with newly set occlusal vertical dimension and proper anterior guidance.

Å°¿öµå

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Digital dentistry; Full mouth rehabilitation; Tooth wear

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