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Pontic site development with an implant submergence technique for unaesthetic implant in the anterior maxilla

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¼ÛÀ¯Á¤ ( Song Yu-Jeong ) - Pusan National University Dental Hospital Department of Periodontology
ÀÌÁÖ¿¬ ( Lee Ju-Youn ) - Pusan National University School of Dentistry Department of Periodontology

Abstract

ºñ½É¹ÌÀûÀÎ ÀÓÇöõÆ®À¯ÁöÇü º¸Ã¶¹°ÀÇ ½É¹Ì¼º °³¼±Àº ¸Å¿ì ¾î·Á¿î ¹®Á¦À̸ç ƯÈ÷, »ó¾Ç ÀüÄ¡ºÎ ÀÓÇöõÆ®¿Í °ü·ÃµÇ¾î ÀÖ´Â °æ¿ì´Â ´õ¿í ±×·¯ÇÏ´Ù. º» Áõ·Ê´Â »ó¾ÇÀüÄ¡ºÎ ÀÓÇöõÆ®ÀÇ ÁÖ±âÀû ¹è³ó°ú ºñ½É¹Ì¼ºÀ» ÁÖ¼Ò·Î º¸Ã¶°úÀÇ»ç·ÎºÎÅÍ ÀÇ·ÚµÈ 69¼¼ ³²ÀÚ È¯ÀÚÀÇ ½É¹Ì¼º °³¼±¿¡ °üÇÑ º¸°íÀÌ´Ù. ÀÓÇöõÆ®´Â ´Ù¼Ò ±í°Ô ½Ä¸³µÇ¾î ±ä ÀÓ»óÄ¡°ü±æÀ̸¦ º¸¿´À¸¸ç, ÁÖº¯ ¿¬Á¶Á÷ ¾çµµ ºÎÁ·ÇÏ¿´´Ù. ÀÓ»ó °Ë»ç¿Í ¹æ»ç¼±°Ë»ç ÈÄ, ±í°Ô ½Ä¸³µÈ ÀÓÇöõÆ®ÀÇ Á¦°Å ´ë½Å ¿¹ÈÄ°¡ ºÒ·®ÇÑ ÀÎÁ¢ Ä¡¾ÆÀÇ ¹ßÄ¡ ÈÄ ÀÓÇöõÆ®¸¦ Ãß°¡ ½Ä¸³ÇÏ¿© ÀÓÇöõÆ® À¯ÁöÇü °íÁ¤¼ºº¸Ã¶¹°À» Á¦ÀÛÇÏ°í, ±í°Ô ½Ä¸³µÈ ÀÓÇöõÆ®´Â Á¦°Å ´ë½Å Ä¡Á¶Á¦ Áõ´ë¿¡ µµ¿òÀ» ÁÖ±â À§ÇØ Ä§¼ö(submergence)½ÃÄÑ Ä¡Á¶Á¦¸¦ Áõ´ë½ÃÅ°´Â ¹æ½ÄÀ» ¼±ÅÃÇÏ¿´´Ù. ÀûÀýÇÑ Áø´ÜÀÌ µ¿¹ÝµÈ ÀÓÇöõÆ® ħ¼ö°¡ ÀüÄ¡ºÎÀÇ ÀÓÇöõÆ® ºñ½É¹Ì¼ºÀ» °³¼±½Ãų ¼ö ÀÖ´Â ¶Ç´Ù¸¥ ´ë¾ÈÀÌ µÉ ¼ö ÀÖÀ» °ÍÀÌ´Ù.

Improving implant esthetics is very difficult, especially in cases where unaesthetic problems are related to implants in the maxillary anterior dentition. A 69-year old male patient was referred by a prosthodontist for periodic pus discharge and an unaesthetic implant prosthesis (maxillary right lateral incisor). The implant was placed too deeply and showed soft tissue volume deficiency and a long clinical crown. After a clinical and radiographic examination, implant submergence and alveolar ridge augmentation were performed to enhance the aesthetics instead of an explantation. The treatment plan was as follows: extraction the adjacent teeth with tooth mobility, secondary caries, and poor prognosis; placement an additional dental implant with hard and soft tissue grafting; fabrication a fixed bridge using implant abutments. A fixed esthetic prosthesis using implants was fabricated, and the patient was satisfied with the prosthesis. A ridge augmentation with implant submergence may be an alternative for solving the problems of unaesthetic implant restorations in the esthetic zone.

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Ä¡°úÀÓÇöõÆ®; Ä¡°ú½É¹Ì¼º; Ä¡Á¶Á¦Áõ´ë¼ú; »ó¾Ç°ñ
dental implants; dental esthetics; ridge augmentation; maxillae

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