True Bone Ceramic-コラーゲン複合骨移植材 (KF-300) の垂直性骨欠損への応用に関する臨床的研究

仲谷 寛; 原 良成; 宮里 明子; 佐藤 聡; 伊藤 弘; 小林 博; 鴨井 久一; 菅谷 彰; 杉山 裕一; 辻上 弘; 田村 利之; 堀 俊雄

doi:10.2329/perio.34.220

Clinical Evaluation of True Bone Ceramic Combined Bone Graft Material (KF-300) in Periodontal Osseous Defects

Hiroshi NAKAYA, Yoshinari HARA, Akiko MIYASATO, Soh SATO, Hiroshi ITO, Hiroshi KOBAYASHI, Kyuichi KAMOI, Akira SUGAYA, Yuichi SUGIYAMA, Hiroshi TUJIGAMI, Toshiyuki TAMURA, Toshio HORI

Author information

Hiroshi NAKAYA
Department of Periodontology, Nippon Dental University, School of Dentistry at Tokyo
Yoshinari HARA
Department of Periodontology, Nippon Dental University, School of Dentistry at Tokyo
Akiko MIYASATO
Department of Periodontology, Nippon Dental University, School of Dentistry at Tokyo
Soh SATO
Department of Periodontology, Nippon Dental University, School of Dentistry at Tokyo
Hiroshi ITO
Department of Periodontology, Nippon Dental University, School of Dentistry at Tokyo
Hiroshi KOBAYASHI
Department of Periodontology, Nippon Dental University, School of Dentistry at Tokyo
Kyuichi KAMOI
Department of Periodontology, Nippon Dental University, School of Dentistry at Tokyo
Akira SUGAYA
Department of Periodontology, Kanagawa Dental College
Yuichi SUGIYAMA
Department of Periodontology, Kanagawa Dental College
Hiroshi TUJIGAMI
Department of Periodontology, Kanagawa Dental College
Toshiyuki TAMURA
Department of Periodontology, Kanagawa Dental College
Toshio HORI
Department of Periodontology, Kanagawa Dental College

Keywords: True Bone Ceramic-collagen combined bone graft material, Bone graft, Periodontal osseousdefect, Biocompatibility

JOURNAL FREE ACCESS

1992 Volume 34 Issue 1 Pages 220-231

DOI https://doi.org/10.2329/perio.34.220

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Abstract

The purpose of this study was to investigate the effectiveness of True Bone Ceramic-collagen corn bined bone graft material (KF-300). Eighty periodontal osseous defects in 68 patients were treated by means of bone grafting with KF-330. Radiographic and clinical examinations were performed. At 6 months after the surgery, 3.6 mm mean gain in the height of the alveolar crest was demonstrated radiographically. The mean value of the probing depth decreased by 3.2 mm and that of the attachment level increased by 2.1 mm. Tooth mobility and bleeding on probing were significanty improved.
Open wounds and discharge of KF-300 appeared in the first 2 weeks, but recovered quickly. There were no adverse reactions. These results indicate that KF-300 material has excellent biocompatibility and definite as a bone graft material in periodontal therapy.

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