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Aesthetic implant restoration with alveolar bone graft and digital method on maxillary central incisor: a case report

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ÀåÇѼÖ, Ç¥¼¼¿í, ±è¼±Àç, ÀåÀç½Â,
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ÀåÇѼ֠( Jang Han-Sol ) - Yonsei University College of Dentistry Gangnam Severance Hospital Department of Prosthodontics
Ç¥¼¼¿í ( Pyo Se-Wook ) - Yonsei University College of Dentistry Gangnam Severance Hospital Department of Prosthodontics
±è¼±Àç ( Kim Sun-Jai ) - Yonsei University College of Dentistry Gangnam Severance Dental Hospital Department of Prosthodontics
ÀåÀç½Â ( Chang Jae-Seung ) - Yonsei University College of Dentistry Gangnam Severance Hospital Department of Prosthodontics

Abstract

»ó¾Ç ÀüÄ¡ºÎÀÇ ÀÓÇöõÆ® ½Ä¸³ ½Ã Ä¡Àº ÅðÃàÀ̳ª °ñ °á¼Õ ¹®Á¦¸¦ µ¿¹ÝÇÏ´Â °æ¿ì¿¡´Â ½É¹ÌÀûÀÎ ÀÓ»ó °á°ú¸¦ ¾ò±â°¡ ½±Áö ¾Ê´Ù. º» Áõ·Ê¿¡¼­´Â »ó¾Ç ¿ìÃø ÁßÀýÄ¡¿¡¼­ ¼øÃø Ä¡Á¶°ñÆÇÀÇ ¼Ò½ÇÀÌ Áø´ÜµÇ¾î ¹ßÄ¡ ÈÄ ¿¬Á¶Á÷À» È®º¸ÇÑ ÈÄ¿¡ °ñ À̽ÄÀ» µ¿¹ÝÇÏ´Â ÀÓÇöõÆ® ½Ä¸³À» °èȹÇÏ¿´´Ù. ¶ÇÇÑ ÀÌ»óÀûÀÎ ÀÓÇöõÆ® ½Ä¸³ À§Ä¡¸¦ À§ÇØ µðÁöÅÐ °¡ÀÌµå ¼ö¼úÀ» ½ÃÇàÇÏ¿´°í, Ä¡Á¶°ñ °á¼ÕºÎ°¡ ±¤¹üÀ§Çϱ⠶§¹®¿¡ ÇϾÇÁö¿¡¼­ ÀÚ°¡°ñ äÃë ÈÄ ÀÌÁ¾°ñ°ú ÇÔ²² °ñÀ¯µµÀç»ý¼úÀ» µ¿¹ÝÇÏ¿´´Ù. ÃæºÐÇÑ ÀÓÇöõÆ®ÀÇ °ñ À¯Âø ±â°£À» °ÅÄ£ µÚ 2Â÷ ¼ö¼ú ¹× Àλó äµæÀ» ÅëÇÑ Àӽà º¸Ã¶¹°À» Á¦ÀÛÇÏ¿´°í, ÁÖ±âÀûÀÎ ¿ÜÇü Á¶Á¤À» ÅëÇØ ¿¬Á¶Á÷ÀÇ ÇüŸ¦ °³¼±ÇÏ¿´´Ù. ÃÖÁ¾ º¸Ã¶¹° Á¦À۽ÿ¡´Â ¾ç±Ø 󸮸¦ ½ÃÇàÇÑ ¸ÂÃãÇü Áö´ëÁÖ¸¦ »ç¿ëÇÏ¿© ÀÚ¿¬ Ä¡¾ÆÀÇ »öÁ¶¸¦ À¯µµÇÏ¿´°í, ±¸°­ ½ºÄµÀ» ÅëÇÏ¿© Àӽà º¸Ã¶¹°ÀÇ ÇüŸ¦ ÀçÇöÇØ ÁÜÀ¸·Î½á ½É¹ÌÀûÀÌ°í ±â´ÉÀûÀÎ Áö¸£ÄÚ´Ï¾Æ º¸Ã¶¹°À» ÀåÂøÇØ ÁÖ¾ú´Ù.

In case of gingival recession or bone defect in maxillary anterior implant treatment, it is not easy to obtain satisfactory clinical results. In this case, loss of the labial alveolar plate was diagnosed in the maxillary right central incisor, so after tooth extraction, soft tissue was secured and implant placement with bone graft was planned. In addition, digital guide surgery was performed for the ideal implant position, and GBR (Guided Bone Regeneration) was accompanied with the xenogeneic bone and the autologous bone collected from the mandibular ramus since alveolar bone defects were extensive. After a sufficient period of osseointegration of the implant, a temporary prosthesis was fabricated through secondary stage surgery and impression taking, and through periodic external adjustment, the shape of soft tissue was improved. In the final prosthesis fabrication, a color tone of natural teeth was induced by an gold anodized customized abutment, and an aesthetic and functional zirconia prosthesis with reproducing the shape of the temporary prosthesis through intraoral scan was delivered.

Å°¿öµå

Ä¡Á¶°ñ À̽Ä; µðÁöÅÐ Áø´Ü; °¡ÀÌµå ¼ö¼ú; ÀÓÇöõÆ®; »ó¾Ç ÀüÄ¡ºÎ
Alveolar bone graft; Digital diagnosis; Guide surgery; Implant; Maxillary anterior

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