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Digital duplication of provisional prosthesis to fabricate definitive prosthesis for full mouth rehabilitation using double scan technique

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È«¿µÅà( Hong Young-Tack ) - Seoul National University School of Dentistry Department of Prosthodontics
°ûÀ翵 ( Koak Jai-Young ) - Seoul National University School of Dentistry Department of Prosthodontics
±è¼º±Õ ( Kim Seong-Kyun ) - Seoul National University School of Dentistry Department of Prosthodontics
Ç㼺ÁÖ ( Heo Seong-Joo ) - Seoul National University School of Dentistry Department of Prosthodontics

Abstract

CAD-CAM ±â¼úÀÇ »ç¿ëÀº ´Ù¾çÇÑ ºÎºÐ¿¡¼­ Ä¡·áÀÇ °á°ú¸¦ Çâ»ó½ÃŲ´Ù. º» Áõ·Ê´Â ¹ý¶ûÁúÇü¼ººÎÀüÁõ ȯÀÚ¸¦ µðÁöÅÐ ±â¼úÀ» ÀÌ¿ëÇØ Ä¡·áÇÑ Àü¾Ç±¸°­È¸º¹ Áõ·ÊÀÌ´Ù. ÀÓ»óÀû °Ë»ç °á°ú occlusal stopÀÇ ºÎÀç·Î ÀúÀÛ±â´ÉÀÇ ÀúÇÏ¿Í Ä¡¾Æ »ó½Ç, ¿Ö¼ÒÄ¡·Î ÀÎÇÑ Ä¡°£»çÀÌ °ø°£, ºÒÃæºÐÇÑ ¼öÁ÷ÇÇ°³ µîÀÇ ¹®Á¦Á¡ÀÌ ÆľǵǾú´Ù. ÇϾÇÀÇ Ä¡¾Æ »ó½Ç ºÎÀ§¸¦ ¼öº¹Å° À§ÇØ CAD-CAM ¼ö¼ú ½ºÅÙÆ®¸¦ ÀÌ¿ëÇÑ ÀÓÇöõÆ® ½Ä¸³ÀÌ ÁøÇàµÇ¾ú°í Ãß°¡ÀûÀ¸·Î ºÎÁ·ÇÑ °ñ·®À» º¸°­Çϱâ À§ÇØ °ñÀ¯µµÀç»ý¼úÀÌ µ¿¹ÝµÇ¾ú´Ù. »óÇÏ¾Ç ÀÚ¿¬Ä¡´Â ¸ðµÎ ÀüÀå°ü¼öº¹À» ÅëÇØ »õ·Î¿î ±³ÇÕÆò¸é¼³Á¤ ¹× ¾ÈÁ¤ÀûÀÎ ¼öÁ÷±³ÇÕ°ü°è¸¦ Çü¼ºÇÏ¿´´Ù. ARCUS digma Àåºñ¸¦ ÅëÇÑ ÀáÁ¤¼öº¹¹° Æò°¡ ÈÄ µðÁöÅÐ ±â¼úÀ» ÀÌ¿ëÇÏ¿© ÀáÁ¤¼öº¹¹° »óÅÂÀÇ ¼öº¹¹°À» ´õºí½ºÄµÀ» ÅëÇÑ º¹Á¦¸¦ ÇÏ¿© ÃÖÁ¾¼öº¹¹°À» Á¦ÀÛ, ȯÀÚ¿¡°Ô ¼öº¹ÇÏ¿© Àü¾Ç¼öº¹À» ¿Ï¼ºÇÏ¿´´Ù. À̸¦ ÅëÇØ Ä¡·áÀÇ È¿À²¼º°ú ¿¹Áö¼º ÀÖ´Â °á°ú, ȯÀÚÀÇ ÀûÀÀ±â°£ °¨¼Ò¿Í ±â´ÉÀû, ½É¹ÌÀûÀ¸·Î ³ôÀº ¸¸Á·µµ µîÀ» ÀÌ·ç¾î³Â´Ù.

Using Computer aided design and manufacturing technique improve quality of treatment in many aspect. This case reports the complete mouth rehabilitation of a patient with amelogenesis imperfecta utilizing digital technology. Clinical examination revealed loss of mastication due to insufficient occlusal stop, missing teeth, interdental spacing due to microdontia, insufficient overbite, and etc. Full veneer crowns for teeth were selected, followed by a fixed partial denture and implant placement was done using CAD-CAM guide template with bone graft for partially edentulous space. Definitive restorations were duplicated by double scanning provisional restorations and successfully delivered to the patient. These full mouth rehabilitation procedures resulted in satisfactory outcomes for the patient functionally and aesthetically.

Å°¿öµå

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Computer-aided design-computer-aided manufacturing (CAD-CAM); Computer guided implant surgery; Digital dentistry; Implant

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