Ä¡¾ÆÀåÃà °¢µµ ÃøÁ¤ Á¤È®µµ¿¡ ´ëÇÑ 4Á¾ Æijë¶ó¸¶ ¹æ»ç¼± ÃÔ¿µ±âÀÇ ºñ±³
COMPARISON OF FOUR PANORAMIC DENTAL RADIOGRAPHIC SYSTEMS FOR TOOTH ANGULATION MEASUREMENT ACCURACY UNDER DIFFERENT TOLERENCES
Ä¡°ú¹æ»ç¼± 1994³â 24±Ç 2È£ p.317 ~ 326
¼Ò¼Ó »ó¼¼Á¤º¸
½ºÅ×À̽õึ½º¹ö½¼/Stacee Dumas Burson
¾Ë·»Á¶Áöȸ¸/°º´Ã¶/Allan George Farman/Byung-Cheol Kang
KMID : 0378219940240020317
Abstract
ÀÌ ¿¬±¸ÀÇ ¸ñÀûÀº Philips Oralix Pan BC, GE Panelipse, SS White Panorex 1, SS White Panorex 2ÀÇ 4Á¾ÀÇ X-¼±±â±â·Î ÃÔ¿µÇÑ Æijë¶ó¸¶ ¹æ»ç¼±»çÁø»ó¿¡¼ Ä¡¾ÆÀåÃà °¢µµÃøÁ¤½Ã ¿ÀÂ÷ Çã¿ëµµ¿¡ µû¸¥ Á¤È®µµ¸¦ ºñ±³ Æò°¡ÇÏ´Â °ÍÀÌ´Ù. Æijë¶ó¸¶ ¹æ»ç¼±»çÁø ÃÔ¿µ±â¿¡¼ °ÇÁ¶µÎ°³°ñÀ» (1)Á¤È®ÇÑ ÃÔ¿µÀ§Ä¡, (2) Àü¹æ 5§®À̵¿, (3) ÈĹæ 5§®À̵¿, (4) Àü¹æ 10/sup 0/ ±â¿ïÀÎ À§Ä¡, (5) µÎ°³°ñÀ» ÈĹæ 10/sup 0/ ±â¿ïÀÎ À§Ä¡ (6) µÎ°³°ñÀ» ÁÂÃøÀ¸·Î 5§® À̵¿½ÃŲ À§Ä¡ µî ÃÔ¿µ À§Ä¡¸¦ 6°¡Áö·Î º¯È½ÃÄѼ ÀÓÀÇ·Î Á¤ÇÑ Æò¸é ±âÁؼ±°ú ÇùÃøÀÇ Ä¡¾ÆÀåÃà°úÀÇ °¢µµ¸¦ ÃøÁ¤ÇÏ¿© °ÇÁ¶µÎ°³°ñ¿¡¼ÀÇ ½ÇÃøÄ¡¿Í ºñ±³ÇÏ¿´´Ù. ±× °á°ú´Â ´ÙÀ½°ú °°¾Ò´Ù. 1.Ä¡¾ÆÀåÃàÀÇ °¢µµ ÃøÁ¤°á°ú´Â Æijë¶ó¸¶X-¼± ÃÔ¿µ±âÀÇ Á¾·ù ¹× ÃÔ¿µÀ§Ä¡¿¡ °ü°è¾øÀÌ °ÇÁ¶µÎ°³°ñ¿¡¼ÀÇ ÃøÁ¤Ä¡¿Í ¹æ»ç¼±»çÁø»óÀÇ ÃøÁ¤Ä¡ÀÇ À¯ÀǼº ÀÖ´Â »ó°ü°ü°è¸¦ °®¾ú´Ù. (p<0.05) 2. °ÇÁ¶µÎ°³°ñ¿¡¼ÀÇ Ä¡¾ÆÀåÃà °¢µµ ÃøÁ¤Ä¡¸¦ ±âÁØÀ¸·Î Á¤È®ÇÑ ÃÔ¿µÀ§Ä¡¿¡¼ ÃÔ¿µÇÑ Æijë¶ó¸¶ ¹æ»ç¼± »çÁø»óÀÇ ¿ÀÂ÷ Çã¿ëµµ¸¦ +/-3/sup 0/·Î ÇÏ¿´À» ¶§, SS White Panorex 1Àº ÃøÁ¤Ä¡ÀÇ 74%, GE Panelipse´Â ÃøÁ¤Ä¡ÀÇ 67%, Philips Oralix Pan DC¿Í SS White panorex 2´Â ÃøÁ¤Ä¡ÀÇ 64%°¡ ÀÌ ¿ÀÂ÷ÀÇ ¹üÀ§³»¿¡ ÀÖ¾ú´Ù. 3. °ÇÁ¶µÎ°³°ñ¿¡¼ÀÇ Ä¡¾ÆÀåÃà °¢µµ ÃøÁ¤Ä¡¸¦ ±âÁØÀ¸·Î Á¤È®ÇÑ ÃÔ¿µÀ§Ä¡¿¡¼ ÃÔ¿µÇÑ Æijë¶ó¸¶ ¹æ»ç¼± »çÁø»ó¿¡¼ÀÇ ¿ÀÂ÷ Çã¿ëµµ¸¦ +/-5/sup 0/·Î ÇÏ¿´À» ¶§, SS White Panorex 1 °ú GE Panelipse´Â ÃøÁ¤Ä¡ÀÇ 89%, Philips Oralix Pan DC´Â ÃøÁ¤Ä¡ÀÇ 85%, SS White Panorex 2 ´Â ÃøÁ¤Ä¡ÀÇ 81% °¡ ÀÌ ¿ÀÂ÷ÀÇ ¹üÀ§³»¿¡ ÀÖ¾ú´Ù.
Panoramic radiographs of a dry skull were used to evaluate the accuracy of four panoramic dental X-ray systems in determining tooth angulations in the buccal segments. The four machines evaluated were the Philips Oralix Pan DC, the GE panelipse, the SS White panorex 1, and the SS White Panorex 2. Panoramic radiographs were taken at six different patient positions for each machine to evaluate the effects of patient positioning on determining tooth angulations in the buccal segments. All of the machines studied showed a significant correlation between the mean radiographic estimates and the actual measurements regardless of positioning(p<0.05). With correct placement of the skull, the results were analyzed for an error tolerance of +/-3/sup 0/ between the actual measurements and the radiographic estimates for tooth angulation. The SS White Panorex 1 was accurate 74% of the time, the GE Panelipse was accurate 67% of the time, the Philips Oralix Pan DC and the SS White Panorex 2 were accurate 64% of the time. When an error tolerance of +/-5/sup 0/ was permitted, the accuracy was 89% for the SS White Panorex 1 and the GE Panelipse, 85% for the Philips Oralix Pan DC, and 81% for the SS White Panorex 2.
Å°¿öµå
panoramic detal radiorgraphic system; measurement accuracy;
¿ø¹® ¹× ¸µÅ©¾Æ¿ô Á¤º¸
µîÀçÀú³Î Á¤º¸