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Maxillary anterior fixed implant prosthesis using customized nonprecious metal casting abutment: a case report

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ÀÌÀçÀΠ( Lee Jae-In ) - ¿ø±¤´ëÇб³ Ä¡°ú´ëÇÐ Ä¡°úº¸Ã¶Çб³½Ç

Abstract

ÀÓÇöõÆ®¸¦ ÀÌ¿ëÇÏ¿© ½É¹Ì ¿µ¿ªÀÎ »ó¾Ç ÀüÄ¡ºÎ¸¦ ½É¹ÌÀû, ±â´ÉÀûÀ¸·Î ¼öº¹ÇÏ°í À¯Áö °ü¸®ÇÏ´Â °ÍÀº ¾î·Á¿î ÀÏÀÌ´Ù. ÀÓÇöõÆ® ÁÖÀ§¿°À¸·Î ÀÎÇÏ¿© Ä¡Á¶°ñÀÇ Èí¼ö, Ä¡°£À¯µÎÀÇ ¼öÃà µî°ú °°Àº ÀÓÇöõÆ® ÁÖÀ§ Á¶Á÷ ¹®Á¦¿Í ±Ý¼Ó Áö´ëÁÖÀÇ ³ëÃâ·Î ÀÎÇÑ ½É¹ÌÀû ¹®Á¦°¡ ¹ß»ýÇÒ ¼ö Àֱ⠶§¹®ÀÌ´Ù. º» Áõ·Ê¿¡¼­´Â ±â¼ºÁö´ëÁÖÀÇ ´ÜÁ¡À» º¸¿Ï °¡´ÉÇÑ ¸ÂÃãÇü Áö´ëÁÖ¸¦ ÀüÅëÀûÀÎ Á¦ÀÛ ¹æ½ÄÀÎ ÁÖÁ¶ ¹æ½ÄÀ¸·Î Co-Cr ÇÕ±ÝÀ» ÀÌ¿ëÇÏ¿© Á¦ÀÛÇÏ°í, ½Ã¸àÆ® À¯ÁöÇü º¸Ã¶¹°À» Á¦ÀÛÇÑ Áõ·Ê¿¡ ´ëÇØ º¸°íÇÏ°íÀÚ ÇÑ´Ù.

It is hard to restore and manage anterior teeth esthetically and functionally; because of peri-implantitis, not only hard and soft tissue problem such as alveolar bone resorption and interdental papilla loss but also esthetic problem caused by metal abutment exposure can occur. This case presents patients using customized abutment made of Co-Cr alloy that can be made by conventional casting and compensate the shortcomings of prefabricated titanium abutments, and cement-retained prosthesis.

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¸ÂÃãÇü Áö´ëÁÖ; Co-Cr ÇÕ±Ý; ÀÓÇöõÆ®; ½Ã¸àÆ® À¯ÁöÇü º¸Ã¶¹°
customized abutment; Co-Cr alloy; implant; cement-retained prosthesis

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KCI