Influence of Surface Nano-Roughness on Osseointegration of Zirconia Implants in Rabbit Femur Heads Using Selective Infiltration Etching Technique

被引：60

作者：

Aboushelib, Moustafa N. ^{[1
]}

Salem, Noha A. ^{[1
]}

Taleb, Ahmed L. Abo ^{[1
]}

Abd El Moniem, Naglaa M. ^{[1
]}

机构：

[1] Univ Alexandria, Fac Dent, Dent Biomat Dept, Alexandria, Egypt

来源：

JOURNAL OF ORAL IMPLANTOLOGY | 2013年 / 39卷 / 05期

关键词：

selective-infiltration-etching; zirconia implants; peri-im plant bone density; bone-implant contact; nano-technology; osseointegration; PARTIALLY-STABILIZED ZIRCONIA; TITANIUM IMPLANTS; BONE INTEGRATION; DENTAL CERAMICS; TISSUE-RESPONSE; MINIATURE PIGS; BIOCOMPATIBILITY; HYDROXYAPATITE; INTERFACE; STRENGTH;

D O I：

10.1563/AAID-JOI-D-11-00075

中图分类号：

R78 [口腔科学];

学科分类号：

100302 [口腔临床医学];

摘要：

This study evaluates osseous healing of selective infiltration-etched (SIE) zirconia implants compared to assintered zirconia and titanium implants. Twenty implants of each group were inserted in 40 adult New Zealand white male rabbits. After 4 and 6 weeks, bone blocks containing the implants were retrieved, sectioned, and processed to evaluate bone-implant contact (BIC) and pen-implant bone density. SIE zirconia implants had significantly higher BIC and marginally higher bone density. The results suggest that selective infiltration-etched zirconia implant surface may improve implant osseointegration.

引用

页码：583 / 590

页数：8

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