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学科主题: 口腔医学
题名:
Surface analysis and clinical study of connective tissue around calcium phosphate coated titanium dental implants in a canine model
作者: Zhao, BH; Feng, HL; Sun, XD; Cui, FZ; Lee, IS; Nakamura, T; Yamashita, K; Neo, M
关键词: calcium phosphate ; IBAD ; surface characteristic ; connective tissue ; dental implant
刊名: BIOCERAMICS 18, PTS 1 AND 2
发表日期: 2006
卷: 309-311, 页:751-754
收录类别: ISTP ; SCI
文章类型: Proceedings Paper
WOS标题词: Science & Technology
类目[WOS]: Materials Science, Ceramics ; Materials Science, Biomaterials ; Materials Science, Composites
研究领域[WOS]: Materials Science
关键词[WOS]: ATTACHMENT
英文摘要:

A part of the titanium dental implant surface, which will meet connective tissue after being inserted in mandibular bone, was coated with calcium phosphate by ion beam assisted deposition (IBAD). Twenty-four implants of coated and uncoated group were randomly placed in mandibles after 3 months of premolars extraction in beagle dogs. All the implants were firmly anchored in the bone and had no clinical signs of peri-implant inflammation after 3-month insertion. The probing depth in calcium phosphate coated group is 1.9 +/- 0.2 mm, less than in control group (2.1 +/- 0.2 mm) (p < 0.05). Most of the probing sites tended to bleed upon probing in two groups. It might indicate that the calcium phosphate coating has the potential to promote soft tissue integration.

语种: 英语
WOS记录号: WOS:000236902500183
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.bjmu.edu.cn/handle/400002259/58939
Appears in Collections:北京大学口腔医学院_口腔修复科_期刊论文

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作者单位: 1.Yonsei Univ, Inst Phys & Appl Phys, Seoul 120749, South Korea
2.Yonsei Univ, Atom Scale Surface Sci Res Ctr, Seoul 120749, South Korea
3.Peking Univ, Sch Stomatol, Dept Prosthodont, Beijing 100081, Peoples R China
4.Tsing Hua Univ, Dept Mat Sci & Engn, Biomat Lab, Beijing 100084, Peoples R China

Recommended Citation:
Zhao, BH,Feng, HL,Sun, XD,et al. Surface analysis and clinical study of connective tissue around calcium phosphate coated titanium dental implants in a canine model[J]. BIOCERAMICS 18, PTS 1 AND 2,2006,309-311:751-754.
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