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Monolithic Zirconia CrownÀ» ÀÌ¿ëÇÑ ½É¹ÌÀû Á¢±Ù

Achieving Esthetics in Anterior Region using Monolithic Zirconia Restoration

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±èÁ¾È­ ( Kim Choing-Hwa ) - ¹Ì½Ã°£Ä¡°ú

Abstract

CAD/CAMÀÌ Ä¡°ú°è¿¡ µµÀÔµÈÁöµµ ¹ú½á ²Ï ¸¹Àº ½Ã°£ÀÌ Èê·¶À½¿¡µµ ºÒ±¸ÇÏ°í ÇöÀçÀÇ CAD/CAMÀº ¿©ÀüÈ÷ ºñÈ¿À²ÀûÀ̰ųª ¶Ç´Â ºñ½É¹ÌÀûÀÌ´Ù. 'È¿À²¼º' °ú '½É¹Ì¼º'À̶õ µÎ ´Ü¾î´Â Áö¸£ÄÚÀ̳ª º¸Ã¶¹°¿¡ À־´Â ¾ç±Ø¿¡ À§Ä¡ÇÏ°Ô µÈ´Ù. È¿À²ÀûÀ̱â À§ÇØ µµÀç¼Ò¼º¾øÀÌ monolithicÇÑ Áö¸£ÄÚ´Ï¾Æ º¸Ã¶¹°À» ¸¸µé´Ù º¸¸é ºñ½É¹ÌÀûÀÎ °æ¿ì°¡ ´ëºÎºÐÀÌ°í, °Å²Ù·Î ½É¹ÌÀûÀ̱â À§ÇØ µµÀç¼Ò¼º °úÁ¤À» °ÅÄ¡´Ùº¸¸é ¿©ÀüÈ÷ »ç¶÷ÀÇ ¼ÕÀ» Ÿ°ÔµÇ´Â ºñÈ¿À²¼ºÀ» ÇÇÇÒ ¼ö ¾ø±â ¶§¹®ÀÌ´Ù. ÀÌ ±Û¿¡¼­´Â Áö¸£ÄÚ´Ï¾Æ º¸Ã¶¹°ÀÇ ÇöÁÖ¼Ò¿Í ÀÌ¿Í °ü·ÃµÈ ¸î°¡Áö Áõ·ÊµéÀ» º¸¿©µå¸®°íÀÚ ÇÑ´Ù.

Although CAD/CAM technology has been used in dentistry for more than decades, the present CAD/CAM dentistry is still quite inefficient or unesthetic. Zirconia restoration has faced with two contradictory words, 'Efficiency' and 'Esthetics'. One can consider monolithic zirconia restoration to be efficient with CAD/CAM. The monolithic zirconia restoration, however, is rarely esthetic due to the current limitations with zirconia. On the contrary, porcelain build-up is almost indispensible in fabricating esthetic restoration, especially in anterior region. In this article, the current status of monolithic zirconia restoration and clinical cases will be presented.

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CAD/CAM; monolithic zirconia

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