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Regeneration of total tissue using alveolar ridge augmentation with soft tissue substitute on periodontally compromised extraction sites: case report

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¿À¿¹¸² ( Oh Ye-Rim ) - 
ÀÌÀç°ü ( Lee Jae-Kwan ) - 
¾öÈï½Ä ( Um Heung-Sik ) - 
Àå¹ü¼® ( Chang Beom-Seok ) - 
ÀÌÁ¾ºó ( Lee Jong-Bin ) - 

Abstract

¹ßÄ¡ ÈÄ ½Ã°£ÀÌ Áö³²¿¡ µû¶ó Ä¡Á¶°ñÀÌ Èí¼öµÇ´Â °ÍÀº ÀÚ¿¬½º·¯¿î Çö»óÀÌ´Ù. Ä¡Á¶°ñ ¼Ò½Ç°ú »óºÎ ¿¬Á¶Á÷ÀÇ °¨¼Ò´Â ÃßÈÄ ÀÓÇöõÆ® ½Ä¸³ ¹× ÀÓÇöõÆ®ÀÇ Àå±â »ýÁ¸ °¡´É¼º¿¡ ¾î·Á¿òÀ» ÁØ´Ù. À̹ø Áõ·Êº¸°í´Â Ä¡ÁÖÁúȯ¿¡ ÀÌȯµÈ ¹ßÄ¡¿Í¿¡ Ä¡Á¶Á¦ Áõ°­¼ú°ú ¿¬Á¶Á÷ ´ëüÁ¦ Áß ÀÌÁ¾ Äݶó°Õ ±âÁúÀ» ÇÔ²² ÀÌ¿ëÇÏ¿© ÀÓÇöõÆ® ½Ä¸³ ºÎÀ§ÀÇ ¿¬Á¶Á÷°ú °æÁ¶Á÷À» Áõ°¡½ÃÅ°´Â µ¥ ÁßÁ¡À» µÐ´Ù. °¢°¢ÀÇ Áõ·Ê¿¡¼­ Ä¡Á¶°ñÀÇ ³Êºñ°¡ 6 mm, 8 mm, 4 mm·Î Áõ°¡ÇÏ¿´°í, ÀÓÇöõÆ® ÁÖº¯À¸·Î Ä¡°£ À¯µÎÀÇ Àç»ý°ú °¢°¢ 4 mm, 6 mm, 4 mmÀÇ ÇùÃø °¢È­Ä¡ÀºÀ» º¸¿©ÁØ´Ù. Áõ´ëµÈ Ä¡Á¶°ñÀº ÀÓÇöõÆ® ¼ö¼úÀ» ¿ëÀÌÇÏ°Ô Çϸç Ä¡°£ À¯µÎ¿Í °¢È­Ä¡ÀºÀº ½É¹ÌÀûÀÎ º¸Ã¶ÀÌ °¡´ÉÇÏ°Ô ÇÑ´Ù. ÀÌ ¿¬±¸´Â Ä¡ÁÖÁúȯÀÌ ÀÌȯµÈ ¹ßÄ¡¿Í¸¦ °¡Áø ȯÀÚ¿¡°Ô Ä¡Á¶Á¦ Áõ°­¼úÀ» ½ÃÇàÇÏ°í ¿¬Á¶Á÷ ´ëüÁ¦¸¦ Ãß°¡·Î »ç¿ëÇÔÀ¸·Î½á ÀÓÇöõÆ® ½Ä¸³À» À§ÇÑ º¸´Ù ³ªÀº ȯ°æÀ» Á¦°øÇÏ°í ½É¹ÌÀûÀÌ°í ¿¹Áö¼º ÀÖ´Â ÀÓÇöõÆ® ¼ö¼úÀ» À§ÇÑ ±àÁ¤ÀûÀÎ È¿°ú¸¦ º¸¿©ÁØ´Ù.

After tooth extraction, alveolar bone is resorbed over time. Loss of alveolar bone and reduction of upper soft tissue poses difficulties in future implant placement and long-term survival of the implant. This case report focuses on increasing the soft and hard tissues at the implant placement site by using alveolar ridge augmentation and a xenogeneic collagen matrix as a soft tissue substitute in an extraction socket affected by periodontal disease. In each case, the width of the alveolar bone increased to 6 mm, 8 mm, and 4 mm, and regeneration of the interdental papilla around the implant was shown, as well as buccal keratinized gingiva of 4 mm, 6 mm, and 4 mm, respectively. Enlarged alveolar bone facilitates implant surgery, and interdental papillae and keratinized gingiva enable aesthetic prosthesis. This study performed alveolar ridge augmentation on patients with extraction sockets affected by periodontal disease and additionally used soft tissue substitutes to provide a better environment for implant placement and have positive effects for aesthetic and predictive implant surgery

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Ä¡Á¶Á¦ Áõ°­¼ú; Äݶó°Õ ±âÁú; °¢È­Á¡¸·; Á¶Á÷Àç»ý; Ä¡°ú ÀÓÇöõÆ®
alveolar ridge augmentation; collagen matrix; keratinized mucosa; tissue regeneration; dental implant

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