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SCANNING ELECTRON MICROSCOPIC STUDY OF THE EFFECT OF ACIDIC DRINK ON ENAMEL EROSION : A CASE REPORT

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±è¼ö¿¬ ( Kim Su-Youn ) - °æÈñ´ëÇб³ Ä¡°ú´ëÇÐ ¼Ò¾ÆÄ¡°úÇб³½Ç
±è±¤Ã¶ ( Kim Kwang-Chul ) - °æÈñ´ëÇб³ Ä¡°ú´ëÇÐ ±¸°­»ý¹°Çבּ¸¼Ò
ÃÖ¿µÃ¶ ( Choi Young-Chul ) - °æÈñ´ëÇб³ Ä¡°ú´ëÇÐ ±¸°­»ý¹°Çבּ¸¼Ò
¹ÚÀçÈ« ( Park Jae-Hong ) - °æÈñ´ëÇб³ Ä¡°ú´ëÇÐ ±¸°­»ý¹°Çבּ¸¼Ò

Abstract

Çö´ë »çȸ¿¡¼­ Áõ°¡ÇÏ°í ÀÖ´Â »ê¼º À½·áÀÇ ¼Òºñ´Â Ä¡¾Æ ºÎ½ÄÀÇ ¿øÀÎÀ¸·Î ÁÖ¸ñ¹Þ°í ÀÖ´Ù. ÀÌ¿¡ º» ¿¬±¸¿¡¼­´Â »ê¼º À½·á¿Í »êºÎ½Ä ¿ë¾×, »ê¼º À½·á Àû¿ë ÈÄ Ä©¼ÖÁú, »ê¼º À½·á Àû¿ë ÈÄ ¿ìÀ¯, Ÿ¾×, Tooth ÀÇ Àû¿ëÀÌ Ä¡¾Æ ¹ý¶ûÁú Ç¥¸é À籤ȭ¿¡ ¹ÌÄ¡´Â ¿µÇâÀ» Æò°¡Çϱâ À§ÇØ »ç¶÷ ¼Ò±¸Ä¡ÀÇ Ä¡°ü ½ÃÆíÀ» Á¦ÀÛÇÏ¿© °¢°¢À» Àû¿ë½ÃŲ ÈÄ scanning electron micrograph (SEM)¸¦ ÃÔ¿µÇÑ °á°ú ´ÙÀ½°ú °°Àº °á°ú¸¦ ¾ò¾ú´Ù. 1. Coca-Cola¿Í Chilsung-CiderÀÇ »êµµ´Â FineEtch 37°ú self-etching primerÀÎ ÀÇ »êµµº¸´Ù ³ô¾Ò´Ù. 2. Coca-Cola, Chilsung-Cider, FineEtch 37, ¸¦ Àû¿ëÇÑ ÈÄ ÃÔ¿µÇÑ SEM »çÁø¿¡¼­ ¹ý¶ûÁú Ç¥¸éÀÇ ºÎ½ÄµÈ ¾ç»óÀ» ºñ±³ÇÑ °á°ú Coca-Cola¿Í Chilsung-CiderÀÇ »êºÎ½Ä Á¤µµ°¡ ³ª¸ÓÁö µÑÀÇ »êºÎ½Ä Á¤µµº¸´Ù ³·Àº ¾ç»óÀ» º¸¿´´Ù. 3. Coca-Cola, Chilsung-Cider¸¦ Àû¿ëÇÑ ÈÄ ¿ìÀ¯, Ÿ¾×, Tooth ¸¦ Àû¿ë½ÃÅ°°í ÃÔ¿µÇÑ SEM °á°ú ¸ðµÎ ºñ½ÁÇÑ ¾ç»óÀ» º¸¿´À¸¸ç ÀÌ´Â ºÎ½ÄµÈ ¹ý¶ûÁú Ç¥¸éº¸´Ù ´ú ºÎ½ÄµÈ ¾ç»óÀ» º¸¿´´Ù. 4. Coca-Cola¸¦ Àû¿ë½ÃŲ ´ÙÀ½ Ä©¼ÖÁúÇÑ ÈÄ¿Í Coca-Cola, Ÿ¾×, Ä©¼ÖÁúÀÇ ¼ø¼­·Î Àû¿ëÇÑ ÈÄ ÃÔ¿µÇÑ SEM °á°ú, Ÿ¾×À» Àû¿ë½ÃŲ ¹ý¶ûÁúÀÇ Ç¥¸éÀÌ ´ú ºÎ½ÄµÈ ¾ç»óÀ» º¸¿´´Ù.

It is widely believed that the increase in the prevalence of dental erosion is due to soft drinks. The purpose of this study was to assess the influence of soft drinks and etchant on the erosion of tooth enamel and the effect of tooth brushing on the abrasion of eroded enamel, and the effect of milk, saliva and Tooth on the remineralization. The changes in tooth enamel surface were observed by scanning electron microscophy. The results were as follows; 1. The pH of Coca-Cola and Chilsung-Cider were higher than the pH of FineEtch 37 and . 2. The SEM photos revealed that the pattern of the surface eroded by Coca-Cola and Chilsung-Cider were more obvious than that eroded by etchants. 3. The results of remineralization by saliva, milk, Tooth were not different from each other. 4. The remineralization by saliva decreased tooth brushing abrasion.

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»ê¼º À½·á;Ä¡¾Æ ºÎ½Ä;¹ý¶ûÁú Ç¥¸é;À籤ȭ
Soft drink;Dental erosion;Enamel surface;Remineralization

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