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TRANSITIONAL TREATMENT OF AMLEOGENESIS IMPERFECTA IN MIXED DENTITION: A CASE REPORT

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ȲÁö¿µ ( Hwang Ji-Young ) - °æÈñ´ëÇб³ Ä¡°ú´ëÇÐ ¼Ò¾ÆÄ¡°úÇб³½Ç
ÃÖ¿µÃ¶ ( Choi Young-Chul ) - °æÈñ´ëÇб³ Ä¡°ú´ëÇÐ ¼Ò¾ÆÄ¡°úÇб³½Ç
±è±¤Ã¶ ( Kim Kwang-Chul ) - °æÈñ´ëÇб³ Ä¡°ú´ëÇÐ ¼Ò¾ÆÄ¡°úÇб³½Ç
¹ÚÀçÈ« ( Park Jae-Hong ) - °æÈñ´ëÇб³ Ä¡°ú´ëÇÐ ¼Ò¾ÆÄ¡°úÇб³½Ç
ÃÖ¼ºÃ¶ ( Choi Sung-Chul ) - °æÈñ´ëÇб³ Ä¡°ú´ëÇÐ ¼Ò¾ÆÄ¡°úÇб³½Ç

Abstract

¹ý¶ûÁúÇü¼ººÎÀüÁõÀº Ä¡¾Æ ¹ý¶ûÁúÀÇ À¯Àü¼º °áÇÔÀ¸·Î ÀÓ»óÀûÀ¸·Î Çü¼ººÎÀüÇü, ¼º¼÷ºÎÀüÇü, ¼®È¸È­ºÎÀüÇüÀÇ 3°¡Áö·Î ³ª´¶ ´Ù. ÀÌ ÁúȯÀº À¯Ä¡¿Í ¿µ±¸Ä¡¿¡¼­ ¸ðµÎ ¹ß»ýÇÒ ¼ö ÀÖ´Ù. º» Áõ·ÊÀÇ È¯ÀÚ´Â 8¼¼ 8°³¿ù¿¡ »ó¾Ç ¿µ±¸ ÀüÄ¡ÀÇ ¸ÍÃâÁö¿¬ ¹× ÇÏ¾Ç ÀüÄ¡ºÎÀ§ Ä¡¼®, ÀüÄ¡ºÎ °³¹æ±³ÇÕÀ» ÁÖ¼Ò·Î °³Àκ´¿ø¿¡ ¼­ ÀÇ·ÚµÇ¾î º»°ú¿¡ ³»¿øÇÏ¿´´Ù. º»°ú¿¡¼­ ÀÓ»ó°Ë»ç °á°ú, »ó, ÇÏ¾Ç ÀüÄ¡ºÎÀÇ ¾ãÀº ¹ý¶ûÁú°ú Á¼Àº Ä¡¾Æ Æø°æÀ» º¸¿´À¸¸ç, ƯÈ÷ ÇÏ¾Ç ÀüÄ¡ºÎ´Â ÀüüÀûÀÎ ÇüÅ»ó ºÒ·®ÇÏ°í °ÅÄ£ Ç¥¸éÀ» ³ªÅ¸³Â´Ù. ¶ÇÇÑ ¿Âµµ Àڱؿ¡ ¹Î°¨ÇÑ ¹ÝÀÀÀ» ³ªÅ¸³Â´Ù. »ó, ÇÏ¾Ç Á¦ 1 ´ë ±¸Ä¡´Â ½ÉÇÑ ¹ý¶ûÁú ÆÄÀý°ú ¸¶¸ð¸¦ º¸¿´´Ù. ¹æ»ç¼± °Ë»ç¿¡¼­ Àü¹ÝÀûÀÎ ¹ý¶ûÁúÇü¼ººÎÀüÁõÀ» º¸¿´À¸¸ç ¸ÍÃâÇÏÁö ¾ÊÀº Ä¡¾Æ¿¡¼­ µµ ¹ý¶ûÁúÇü¼ººÎÀüÁõÀ» º¼ ¼ö ÀÖ¾ú´Ù. ÀÌ¿¡ º» ȯ¾Æ´Â Çü¼ººÎÀüÇü ¹ý¶ûÁúÇü¼ººÎÀüÁõÀ¸·Î Áø´Ü³»·ÈÀ¸¸ç, °æÈñ´ëÇб³ ¼Ò¾ÆÄ¡°ú ¿Í º¸Ã¶°úÀÇ ÇùÁøÇÏ¿¡ Ä¡·á¸¦ ½ÃÇàÇÏ¿´À¸¸ç Áö¼ÓÀûÀÎ °üÂû ÁßÀÌ´Ù. ¹ý¶ûÁúÇü¼ººÎÀüÁõ ȯÀÚÀÇ È¿À²ÀûÀÎ ÀúÀÛ´É·Â, ½É¹Ì¼º ȸº¹, Áö°¢°ú¹ÎÁõ ÇؼҸ¦ À§ÇÏ¿© ±¸°­ À§»ý±³À°, ±¸Ä¡ºÎ ¹× ÀüÄ¡ºÎÀÇ ¼öº¹ÀÌ ÇÊ¿äÇÏ´Ù. ¼ºÀåÀÌ ¿Ï·áµÉ ¶§±îÁö Áö¼ÓÀûÀÎ ¿¹¹æÄ¡·á ¹× Ä¡¾Æ ¼öº¹ÀÌ ÇÊ¿äÇÏ¸ç ¼ºÀå ¿Ï·á ÈÄ¿¡´Â ¿©·¯ °úÀÇ ÇùÁøÀû Ä¡ ·á°¡ ÇÊ¿äÇÏ´Ù.

Amelogenesis Imperfecta (AI) is a genetic disorder which retards the development of enamel and it can be classified into three types: hypoplastic, hypomaturation, hypocalcified type. This can occur both in deciduous and permanent dentition. A 8 year 8 month old patient with a chief complaints of delayed eruption on upper anteriors, calculus deposit on lower anteriors and anterior openbite visited the clinic. Anteriors had thin layer of enamel and were very narrow. Especially lower anteriors had rough surface and were in bad shape. Teeth were very hypersensitive to thermal changes. Upper and lower first molars showed severe attrition on the occlusal surface. Radiographs also verified hypoplastic enamel in the whole dentition including the teeth in the tooth bud. The patient was diagnosed as hypoplastic AI, and is being treated at the pediatric and prosthodontic department of the Kyunghee dental university hospital. To improve the function, esthetics, hypersensitivity of the AI patients, restorations on the posteriors and the anteriors with oral hygiene instruction are necessary. Constant follow-up check is needed until full growth and after full growth, cooperative care with the other department is needed.

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Amelogenesis imperfecta;Open bite;Hypersensitivity

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