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A retrospective study of the cumulative survival rate and change of peri-implant marginal bone around implants associated with maxillary sinus augmentation

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À¯È­¼÷, ±è¼±Á¾, ¹ÚÀºÁø, ±è¸í·¡,
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À¯È­¼÷ ( Ryu Hwa-Suk ) - ÀÌÈ­¿©ÀÚ´ëÇб³ ÀÓ»óÄ¡ÀÇÇдëÇпø ÀÓÇöõÆ®Çаú
±è¼±Á¾ ( Kim Sun-Jong ) - ÀÌÈ­¿©ÀÚ´ëÇб³ ÀÓ»óÄ¡ÀÇÇдëÇпø ÀÓÇöõÆ®Çаú
¹ÚÀºÁø ( Park Eun-Jin ) - ÀÌÈ­¿©ÀÚ´ëÇб³ ÀÇÇÐÀü¹®´ëÇпø Ä¡°úº¸Ã¶Çб³½Ç
±è¸í·¡ ( Kim Myung-Rae ) - ÀÌÈ­¿©ÀÚ´ëÇб³ ÀÓ»óÄ¡ÀÇÇдëÇпø ÀÓÇöõÆ®Çаú

Abstract

¿¬±¸¸ñÀû: ÀÌ ¿¬±¸´Â Ãø¹æÁ¢±Ù¹ýÀ» ÅëÇØ »ó¾Çµ¿ °ñÀ̽ÄÀ» ½ÃÇàÇÑ ÈÄ ÀÓÇöõÆ®¸¦ ½Ä¸³ÇÏ¿´À» ¶§, ´©Àû »ýÁ¸·ü ¹× ¼ºº°, ¿¬·Éº°, À̽ÄÀç, ÀÚ°¡°ñÀÇ °ø¿©ºÎ, ¼úÀüÀÜÁ¸°ñ ¾ç, ¹«Ä¡¾Ç ÇüÅÂ, ½Ä¸³ ½Ã±â, ÀÓÇöõÆ® Á¾·ù, Á÷°æ°ú ±æÀÌ¿¡ µû¸¥ ÀÓÇöõÆ®ÀÇ »ýÁ¸·ü ¹× º¯¿¬°ñÀÇ ¹æ»ç¼±ÇÐÀû °á°úÀÇ Â÷À̸¦ ºÐ¼®ÇÏ°íÀÚ ½ÃÇàµÇ¾ú´Ù.

¿¬±¸Àç·á ¹× ¹æ¹ý: »ó¾Ç ±¸Ä¡¿¡ Ãø¹æÁ¢±Ù¹ýÀ» ÅëÇØ »ó¾Çµ¿ °ñÀ̽ļú ÈÄ ÀÓÇöõÆ® º¸Ã¶Ä¡·á¸¦ ½ÃÇàÇÑ 71¸íÀ» ´ë»óÀ¸·Î ÇÏ¿´À¸¸ç Ç¥¸é ó¸®µÈ ³ª»ç¸ð¾çÀÇ ÀÓÇöõÆ®¸¦ »ç¿ëÇÏ¿´´Ù. Osseotite (BIOMET 3i, Warsaw, USA), Neoplant (Neobiotec, Seoul, Korea), Br¡§anemark (Nobel Biocare, Goteberg, Sweden)°ú SSII (Osstem, Busan, Korea)¸¦ »ç¿ëÇÏ¿´´Ù. ÃÖ¼Ò 6°³¿ù ÀÌ»óÀÇ ±â°£ °üÂû ´©Àû »ýÁ¸·üÀº Kaplan-Meier ºÐ¼®¹ýÀ» ÀÌ¿ëÇÏ¿´À¸¸ç ´Ù¸¥ ¿ä¼Ò¿¡ µû¸¥ ÀÓÇöõÆ®ÀÇ »ýÁ¸·üÀÇ À¯ÀǼºÀº Chi-square test·Î °ËÁ¤ÇÏ¿´´Ù

°á °ú: »ó¾Çµ¿°ñ À̽ļúÀÌ ½ÃÇàµÈ ¸ðµç Áõ·Ê¿¡¼­ ÀÓÇöõÆ® ½Ä¸³ÀÌ °¡´ÉÇÑ °ñ ¾çÀÌ ¾ò¾îÁ³À¸¸ç92%ÀÇ »ýÁ¸·üÀ» º¸¿´´Ù.

°á ·Ð: »ó¾Çµ¿ °ñÀ̽ļúÀ» ½ÃÇàÇÑ ÈÄ ÀÓÇöõÆ® º¸Ã¶ ¼öº¹Àº ÀÚ°¡°ñ ´Üµ¶ »ç¿ë½Ã¿¡ ÀÚ°¡°ñ°ú °ñ´ëü ¹°ÁúÀÌ È¥ÇÕµÈ °Íº¸´Ù ¿ì¼öÇÑ »ýÁ¸·üÀ» º¸¿´´Ù. Áö¿¬ ½Ä¸³ÇÏ´Â °æ¿ì°¡ ÀÓÇöõÆ®¿Í µ¿½Ã¿¡ ½Ä¸³ÇÏ´Â °æ¿ìº¸´Ù »ýÁ¸·üÀÌ ³ô¾Ò´Ù.

Statement of Problem: Insertion of endosseous implants in the atrophic maxilla is often complicated because of lack of supporting bone. Augmentation of the floor of the maxillary sinus with autogenous bone & bone substitute graft has been proven to be a reliable treatment modality, at least in the short term. The aim of this study is to evaluate the factors
of implant survival rate associated with maxillary sinus lift with grafts.

Material and Methods: The sinus floor was augmented with bone grafts derived from modified Caldwell-luctechnique (71 subject, 93 sinus, 180 implants), the autogenous bone or autogenous + Bio-oss. Before implant installation the width and height of the alveolar crest were increased in the first stage procedure in 10 patients while in the other 61 patients augmentation and implant installation could be performed simultaneously width and height of the alveolar crest > 4 mm) or delayed installation.

Results: In all case bone volume was sufficients for implant insertion. 14 of 180 inserted implants were lost during follow up and the healing period Patient received implant supported overdenture (5 patients) or fixed bridge (62 patients).
Conclusion: Within the limit of the result of this study, we conclude that bone grafting of the floor of the maxillary sinus floor with bone for the insertion of implants might be a reliable treatment modality and the autogenous bone graft and delayed installation method might be the factors for good results.

Å°¿öµå

»ó¾Çµ¿ °ñÀ̽ļú;º¯¿¬°ñ;»ýÁ¸·ü
maxillary sinus augmentation;marginal bone;CSR (Cumulative Survival Rate)

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KCI
KoreaMed