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»ó¾ÆÁú Çü¼º ºÎÀüÁõ ȯÀÚ¿¡¼­ CAD/CAM ´ÜÀÏ ±¸Á¶ Áö¸£ÄڴϾƸ¦ ÀÌ¿ëÇÑ ¿ÏÀü±¸°­È¸º¹ Áõ·Ê

Full-mouth rehabilitation with CAD/CAM monolithic zirconia in dentinogenesis imperfecta: a case report

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±è¹Î±Ô, ±è¼ºÈÆ, ÀÌÀçºÀ, ÇÑÁß¼®, ¿©Àμº, ÇϽ·æ,
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±è¹Î±Ô ( Kim Min-Kyoo ) - ¼­¿ï´ëÇб³ Ä¡°ú´ëÇÐ Ä¡°úº¸Ã¶Çб³½Ç
±è¼ºÈÆ ( Kim Sung-Hun ) - ¼­¿ï´ëÇб³ Ä¡°ú´ëÇÐ Ä¡°úº¸Ã¶Çб³½Ç
ÀÌÀçºÀ ( Lee Jai-Bong ) - ¼­¿ï´ëÇб³ Ä¡°ú´ëÇÐ Ä¡°úº¸Ã¶Çб³½Ç
ÇÑÁß¼® ( Han Jung-Suk ) - ¼­¿ï´ëÇб³ Ä¡°ú´ëÇÐ Ä¡°úº¸Ã¶Çб³½Ç
¿©Àμº ( Yeo In-Sung ) - ¼­¿ï´ëÇб³ Ä¡°ú´ëÇÐ Ä¡°úº¸Ã¶Çб³½Ç
ÇϽ·æ ( Ha Seung-Ryong ) - ¾ÆÁÖ´ëÇб³º´¿ø Ä¡°úÇб³½Ç

Abstract

»ó¾ÆÁú Çü¼º ºÎÀüÁõÀº ¹ßº´À²ÀÌ 1 : 6 - 8000Á¤µµÀÎ »ó¿°»öü ¿ì¼º À¯ÀüÁúȯÀ¸·Î º¯»öµÈ Ä¡¾Æ, Àú Çü¼º, Àú ¼®È¸È­µÈ ¹ý¶ûÁú°ú »ó¾ÆÁú·Î ÀÎÇØ ÀæÀº ÆÄÀýÀÌ ¹ß»ýÇÏ°í ±³¸ð°¡ ±Þ¼Óµµ·Î ÁøÇàµÈ´Ù. µû¶ó¼­ ÀûÀýÇÑ ½Ã±â¿¡ Àû±ØÀûÀÎ Ä¡·á¸¦ ÇÏ´Â °ÍÀÌ ÀÜÁ¸ Ä¡¾Æ¸¦ ¿À·¡ º¸Á¸ÇÒ ¼ö ÀÖ´Â À¯ÀÏÇÑ ¹æ¹ýÀÌ´Ù. º» Áõ·ÊÀÇ È¯ÀÚ´Â Á¦1Çü »ó¾ÆÁú Çü¼º ºÎÀüÁõÀ» °¡Áö°í ÀÖ´Â 19¼¼ ³²ÀÚ·Î °¥»ö ºûÀÇ Ä¡¾Æ¿Í °÷°÷¿¡ ÆÄÀýµÈ ¹ý¶ûÁú, ¾à°£ÀÇ ¼öÁ÷ °í°æ »ó½Ç, »óÇÏ ÀüÄ¡ºÎ Ä¡°£ °ø°£ Á¸Àç, ±¸Ä¡ºÎ 5°³ÀÇ Ä¡¾Æ »ó½ÇÀ» º¸ÀÌ°í ÀÖ¾ú´Ù. ÀüÄ¡ºÎ ½É¹Ì¼º°ú ¾à°£ÀÇ ¼öÁ÷ °í°æ »ó½ÇÀ» °í·ÁÇØ ¼öÁ÷ °í°æÀ» Áõ°¡½ÃÄ×´Ù. Àλó äµæ °úÁ¤¿¡¼­ ´Ù¼öÄ¡¾Æ ÀλóÀÇ ¾î·Á¿î Á¡À» ·¹Áø ĸÀ» ÀÌ¿ëÇÏ¿© ±Øº¹ÇÏ´Â ¹æ¹ýÀ» »ç¿ëÇÏ¿´°í Ä¡¾Æ º¯»öÀ» °¡¸®°í °­ÇÑ °­µµ¸¦ °¡Áö´Â ´ÜÀÏ ±¸Á¶ Áö¸£ÄڴϾƸ¦ ÀÌ¿ëÇÑ °íÁ¤¼º º¸Ã¶¹°·Î ÃÖÁ¾ ¼öº¹ÇÏ¿´´Ù. ÀÏ·ÃÀÇ Ä¡·á °úÁ¤À» ÅëÇÏ¿© ½É¹ÌÀû, ±â´ÉÀûÀ¸·Î ¸¸Á·ÇÒ ¸¸ÇÑ °á°ú¸¦ ¾ò¾ú±â¿¡ º¸°íÇÏ´Â ¹ÙÀÌ´Ù.

Dentinogenesis Imperfecta, with a high incidence rate of 1 : 6 - 8000, is inherited by autosomal dominant genetic transmission. This dental disorder causes discoloration of the teeth and the enamel and dentin show hypoplastic or hypocalcified defects which lead to frequent fractures and rapid attrition. Therefore, timely treatment is necessary for the preservation of the remaining teeth. In this particular case, a 19-year-old patient suffering from Type 1 dentinogenesis imperfecta showed signs of brownish hued teeth with multiple fractures, a loss of vertical dimension, excessive interdental space in the maxillary anterior teeth, and a lack of 5 posterior teeth. To improve the esthetic appearance of the anterior teeth, the vertical dimension was increased. Resin caps were used to alleviate the difficulty of taking an impression of multiple teeth at once. Monolithic zirconia materials used in this case showed high fracture strength and the ability to mask the discoloration of the teeth and therefore, functionally and esthetically favorable results were achieved.

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»ó¾ÆÁú Çü¼º ºÎÀüÁõ; Áö¸£ÄڴϾÆ; ¿ÏÀü±¸°­ ȸº¹¼ú
Denntinogenesis imperfecta; Zirconia; Full-mouth rehabilitation

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