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Tooth Contouring for Better Adaptation of Prosthesis

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ÀåÈÆ ( Chang Hoon ) - Çϸð´Ï Ä¡°úÀÇ¿ø

Abstract

Ä¡°ú ÀÓ»ó¿¡ ÀÖ¾î °¡Àå Áß¿äÇÏ°í ºó¹øÈ÷ ÇàÇØÁö´Â ºÐ¾ß Áß Çϳª´Â ±Ý°ü ¹× µµÀç ¼öº¹¹° µîÀ» Æ÷ÇÔÇÑ º¸Ã¶¹°À» Á¦ÀÛÇÏ¿© ȯÀÚ¿¡°Ô ÀåÂøÇÏ¿©ÁÖ´Â °íÁ¤¼º º¸Ã¶ ¼ú½ÄÀÌ´Ù. ȯÀÚÀÇ ÀúÀ۴ɷ ȸº¹À» À§ÇÑ °íÁ¤¼º º¸Ã¶ ¼ú½ÄÀº Áö´ëÄ¡ Çü¼º, Àλó äµæ, ±â°ø¹° Á¦ÀÛ ¹× ÀåÂø °úÁ¤À¸·Î ³ª´­ ¼ö Àִµ¥ ÀÌ Áß Áö´ëÄ¡ Çü¼ºÀº ÃÖ¿ì¼± °úÁ¤À̸ç Ä¡°úÀÇ»çÀÇ ¼÷·Ãµµ¸¦ ¿ä±¸ÇÏ´Â Áß¿ä ¼ú½ÄÀÌ´Ù. Áö´ëÄ¡ Çü¼ºÀ» ¹Ù¸£°Ô ÇÏ¿©¾ß ¸¶ÁøÀÇ ÀûÇÕÀÌ ¿ì¼öÇÏ°í ¼öº¹¹°ÀÇ ÇüÅ°¡ ÁÁÀº ±â°ø¹°À» ±â´ëÇÒ ¼ö ÀÖÀ¸¸ç ȯÀÚÀÇ Ä¡ÁÖ°Ç°­µµ º¸ÀåÇÒ ¼ö ÀÖ°Ô µÈ´Ù. ¶ÇÇÑ È¯ÀÚÀÇ ½É¹ÌÀû ¿ä±¸µµ´Â °è¼Ó Áõ°¡ÇÏ°í ÀÖ´Â ¹Ù ÀÚ¿¬½º·´°íµµ ¾Æ¸§´Ù¿î ±â°ø¹°À» ¾ò±â À§ÇÑ Á¤È®ÇÑ Áö´ëÄ¡ Çü¼ºÀº Ä¡°úÀǻ簡 °®Ãß¾î¾ß ÇÒ Çʼö ±â¼úÀ̶ó°í ÇÏ°Ú´Ù. ÀÌ¿¡ °£´ÜÇÏ°Ô³ª¸¶ Áö´ëÄ¡ Çü¼º ¼ú½Ä¿¡ ´ëÇÏ¿© ¿ÜÇü ¹× Margin Çü¼ºÀ» Áß½ÉÀ¸·Î ±â¼úÇÏ°í Áõ·Êº¸°í¸¦ ÅëÇÏ¿© °í·Á»çÇ× ¹× ÁÖÀÇÁ¡ µîÀ» ³íÇغ¸°íÀÚ ÇÑ´Ù.

In everyday dental practice, one of the most important procedures is fixed prosthodontics which includes gold and ceramic restorative treatments. This procedure can be divided into tooth preparation, impression taking, laboratory work, occlusal adjustment and cementation. The first step is tooth preparation and it needs not only good techniques but also deep knowledge and understanding of oral biology. Also, there must be good knowledge of the principles and materials of the procedure. The patient¡¯s satisfaction can be achieved from natural contour, good shade, and precise margin fit, especially in ceramic restorations on anterior regions. It is essential to fastidiously prepare the tooth to make aesthetic restorations with a good margin fit. Tooth preparation techniques and three case reports of ceramic restorations on the anterior region are presented and discussed in this paper.

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