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Decoronation and implant restoration of ankylosed tooth resulted from anterior avulsion: A case report

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±èÇö, ÀÌÀº¼ö, Àå¿ìÇü, ÀÓÇöÇÊ, ¹Ú»ó¿ø,
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±èÇö ( Kim Hyeon ) - Chonnam National University School of Dentistry Department of Prosthodontics
ÀÌÀº¼ö ( Lee Eun-Su ) - Chonnam National University School of Dentistry Department of Prosthodontics
Àå¿ìÇü ( Jang Woo-Hyung ) - Chonnam National University School of Dentistry Department of Prosthodontics
ÀÓÇöÇÊ ( Lim Hyun-Pil ) - Chonnam National University School of Dentistry Department of Prosthodontics
¹Ú»ó¿ø ( Park Sang-Won ) - Chonnam National University School of Dentistry Department of Prosthodontics

Abstract

È°µ¿ÀÌ ¸¹Àº ¼Ò¾Æ û¼Ò³â ½Ã±â¿¡´Â Ä¡¾ÆÀÇ ¿Ü»óÀÌ ÈçÇÏ°Ô ¹ß»ýÇÑ´Ù. ±× Áß Å»±¸·Î ÀÎÇØ À¯ÂøÀÌ ÀϾ °æ¿ì ÀÓ»ó°Ë»ç¸¦ ÅëÇÑ Áø´ÜÀÌ Áß¿äÇÏ¸ç ¼ºÀÎÀÌ µÈ ÈÄ ½É¹ÌÀûÀÎ º¸Ã¶ ¼öº¹À» À§Çؼ­´Â Áø´Ü¿¡ µû¸¥ Ä¡·á°¡ Áß¿äÇÏ´Ù. º» Áõ·Ê´Â ¿Ü»óÀ¸·Î ÀÎÇØ À¯ÂøµÈ Ä¡¾Æ¸¦ Ä¡°üÀýÁ¦¼ú°ú ÀÓÇöõÆ® ½Ä¸³À» ÅëÇÑ »ó¾Ç ÀüÄ¡ºÎ ½É¹Ì º¸Ã¶ ¼öº¹ Áõ·ÊÀÌ´Ù. Ä¡°üÀýÁ¦¼ú ÈÄ Ä¡°üÀ» ÀÌ¿ëÇÏ¿© º¸Ã¶ ¼öº¹À» À§ÇÑ °ø°£ À¯Áö¸¦ ½ÃÇàÇÏ¿´´Ù. ¼ºÀÎÀÌ µÈ ÈÄ guide surgery¸¦ ÀÌ¿ëÇÏ¿© Á¤±³ÇÑ ÀÓÇöõÆ® ½Ä¸³°ú ½É¹ÌÀûÀÎ º¸Ã¶ ¼öº¹À» °¡´ÉÇÏ°Ô ÇÏ¿´À¸¸ç, »ó¾Ç ÀüÄ¡ºÎÀÓÀ» °í·ÁÇÏ¿© ¿ø¹ß¼º ¾ÈÁ¤¼º(primary stability) È®ÀÎ ÈÄ Áï½Ã ºÎÇÏ(immediate loading)¸¦ ½ÃÇàÇÏ¿´´Ù. ¿¬Á¶Á÷ ÁöÁö¸¦ À§ÇØ ÀÓ½ÃÄ¡¾ÆÀÇ À±°û º¯È­¸¦ ÁÖ¸ç ÀÓ½ÃÄ¡¾Æ¸¦ ±³Ã¼ÇÏ¿´°í digital wax-up ÇÏ¿© ÃÖÁ¾ º¸Ã¶¹°À» ¼öº¹ÇÏ¿´´Ù.

Dental trauma is common in active children and adolescents. Among them, inthe case of ankylosis due to avulsion, diagnosis through clinical examination isimportant, and the treatment is important for esthetic prosthetic restoration afteradulthood. This case is a case of esthetic prosthetic restoration of maxillary anteriorteeth through decoronation and implant. After that, space was maintainedfor prosthetic restoration using a decoronated crown. After becoming an adult,precise implant placement and esthetic prosthetic restoration were possible usingguide surgery. For soft tissue support, the temporary crown were replaced bychanging the contours of the temporary crown, and the final esthetic prosthesiswas fabricated by digital wax-up.

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À¯ÂøÄ¡; ¿ÏÀü Å»±¸; Ä¡°üÀýÁ¦¼ú; Áï½ÃºÎÇÏ; ÀÓÇöõÆ®
Ankylosed tooth; Avulsion; Decoronation; Immediate loading; Implant

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