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Implant assisted obturator in patient after maxillectomy: a case report

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¼­À±Èñ, ÀÌÁؼ®, ¼Û¿µ±Õ,
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¼­À±Èñ ( Seo Yoon-Hee ) - Dankook University College of Dentistry Department of Prosthodontics
ÀÌÁؼ® ( Lee Joon-Seok ) - Dankook University College of Dentistry Department of Prosthodontics
¼Û¿µ±Õ ( Song Young-Gyun ) - Dankook University College of Dentistry Department of Prosthodontics

Abstract

»ó¾Ç°ñ ÀýÁ¦¼úÀ» ¹ÞÀº ȯÀÚÀÇ ±¸°³Æó¼âÀåÄ¡ º¸Ã¶ ¼öº¹Àº ±¸°­°ú ºñ°­ ¹× »ó¾Çµ¿ÀÇ °³ÅëÀ¸·Î ÀÎÇÑ ÀúÀÛ±â´É, ¿¬ÇÏ, ¹ßÀ½ ¹× ½É¹Ì¼ºÀÇ »ó½ÇÀ» ȸº¹ÇÏ´Â °ÍÀ» ¸ñÀûÀ¸·Î ÇÏ´Â Ä¡·áÀÌ´Ù. »ó¾Ç°ñ ÀýÁ¦¼ú ȯÀÚ¿¡¼­ ±¸°³Æó¼âÀåÄ¡ ¼³°è ½Ã Ãø¹æ·ÂÀ¸·Î ÀÎÇØ ¾ß±âµÇ´Â ÀÀ·ÂÀº ÀûÀýÇÑ ±³ÇÕ ¾ç½ÄÀÇ ¼±ÅÃ, Á¶±â ±³ÇÕÁ¢ÃËÀÇ Á¦°Å, ±¤¹üÀ§ÇÑ ÁöÁö¿µ¿ªÀÇ È°¿ëÀ¸·Î ÃÖ¼ÒÈ­µÉ ¼ö ÀÖ´Ù. ¶ÇÇÑ ±â´É ½Ã ÀÀ·ÂÀÌ Áö´ëÄ¡·Î Àü´ÞµÇ´Â °ÍÀ» ÁÙ¿©ÁÖ´Â À¯ÁöÀåÄ¡ÀÇ °í¾ÈÀÌ ÇÊ¿äÇÏ´Ù. º» Áõ·Êº¸°í´Â ÀÓÇöõÆ® ½ÇÆи¦ °æÇèÇÑ »ó¾Ç°ñ ÀýÁ¦¼ú ȯÀÚ¿¡°Ô ÀÜÁ¸ ÀÓÇöõÆ®¸¦ ÀÌ¿ëÇÑ °¡Ã¶¼º ±¹¼ÒÀÇÄ¡(implant assisted removable partial denture, IARPD) ÇüÅÂÀÇ ±¸°³Æó¼âÀåÄ¡¸¦ Á¦ÀÛÇÏ¿© ±â´É°ú ½É¹Ì¼º ȸº¹À» ÀÌ·é º¸Ã¶¼öº¹À» º¸°íÇÏ°íÀÚ ÇÑ´Ù.

Reconstruction of the maxillectomy with an obturator is to restore masticatory, swallowing, phonetic and esthetic problems. Stress created by lateral forces is minimized by the proper selection of an occlusal scheme, elimination of premature occlusal contacts, and wide distribution of supporting area. It should be considered that properly designed retainers reduce the stresses transmitted to the abutment while the obturator is in function. The following clinical report presents palatal obturator treatment with implant assisted removable partial denture (IARPD) design that restores normal function and esthetics in patients who experienced maxillectomy and dental implant failure.

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»ó¾Ç°ñ ÀýÁ¦¼ú; ±¸°³Æó¼âÀåÄ¡; ÀÓÇöõÆ®¸¦ ÀÌ¿ëÇÑ °¡Ã¶¼º ±¹¼ÒÀÇÄ¡
maxillectomy; palatal obturator; implant assisted removable partial denture

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