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Gothic arch tracing to record centric relation for dentures

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Abstract

¹«Ä¡¾Ç ȯÀÚ¿¡¼­ ±â´ÉÀûÀ¸·Î ¿ì¼öÇÏ°í ½É¹ÌÀûÀ¸·Î ¸¸Á·½º·¯¿î ÀÇÄ¡ Á¦ÀÛÀ» À§Çؼ­´Â »ó, ÇÏ¾Ç ±³ÇÕ°ü°è, Áï ±³ÇÕ¼öÁ÷ °í°æ°ú Áß½ÉÀ§¸¦ Á¤È®ÇÏ°Ô °áÁ¤ÇØ¾ß ÇÑ´Ù. ¼öÁ÷°ü°è¸¦ °áÁ¤ÇÒ ¶§¿¡´Â ±ÙÀ°, »ó, ÇÏ¾Ç Ä¡¿­±Ã°£ °Å¸®¿Í »ó, ÇÏ¾Ç Ä¡Á¶Á¦ÀÇ ÆòÇ൵ µî ¿©·¯ ¿ä¼ÒµéÀÌ °í·ÁµÇ¾î¾ß ÇÑ´Ù. ¶ÇÇÑ, Áß½ÉÀ§´Â ¸ðµç ÇÏ¾Ç ¿îµ¿ÀÌ ½ÃÀ۵Ǵ ÀçÇö °¡´ÉÇÑ À§Ä¡·Î¼­ ±â·ÏÇÏ´Â °úÁ¤ ¿ª½Ã ÀÇÄ¡ Á¦ÀÛ¿¡ ¸Å¿ì Áß¿äÇÏ´Ù. ¸¸ÀÏ ÀÌ·¯ÇÑ ¾Ç°£°ü°è äµæ½Ã ¿ÀÂ÷°¡ »ý±â¸é °á°úÀûÀ¸·Î Á¦ÀÛÇÑ ÀÇÄ¡°¡ ºÒÆíÇÏ°Ô µÈ´Ù. Gothic arch tracer¿Í °°Àº Æ®·¹À̽ÌÀ» ÀÌ¿ëÇÏ´Â ¹æ¹ýÀº ¼úÀÚ°¡ ½±°Ô ±³ÇÕ¼öÁ÷°í°æ°ú Áß½ÉÀ§¸¦ ã¾Æ³»°í±â·ÏÇÒ ¼ö ÀÖ´Â ÁÁÀº ¹æ¹ýÀ¸·Î ¾ÈÁ¤ÀûÀÎ ±³ÇÕ¼öÁ÷°í°æ¿¡¼­ ÇϾÇÀÇ ¿îµ¿À§¸¦ ¾ò±â¿¡ À¯¸®ÇÏ´Ù.

In order to create denture occlusion that is functional, comfortable and balanced, it is necessary to both determine a vertical dimension of occlusion that is in harmony with the patient¡¯s musculature and to record a relatively repeatable jaw relation position. This require clinical skill to establish an accurate, verifiable and reproducible vertical dimension of occlusion (VDO) and centric relation (CR). Correct vertical relation depends upon a consideration of several factors, including muscle tone, inter-dental arch space and parallelism of the ridges. Centric relation is considered to be a repeatable position from which all opening and lateral mandibular movements begin and recording this position is a critical step in the fabrication of dentures. Any errors made while taking maxillo-mandibular jaw relation records will result in denture that are uncomfortable. The purpose of this paper is to review a very simple and efficient technique for accomplishing these two important steps in denture fabrication.

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Gothic arch tracing; Áß½ÉÀ§; ¼öÁ÷°í°æ
Gothic arch tracing; centric relation; vertical dimension

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