文章基本信息

标题：The Healing of Exposed Implant Surfaces in A Maxillary Sinus Cavity
本地全文：下载
作者：Lee, Seoung-Ho ; Choi, Byung-Ho ; Zhu, Shi-Jiang 等
期刊名称：The Journal of the Korean Academy of Periodontology
印刷版ISSN：0250-3352
出版年度：2005
卷号：35
期号：4
页码：1073-1079
DOI：10.5051/jkape.2005.35.4.1073
语种：Korean
出版社：Korean Academy of Periodontology
摘要：Objective
The aim of this study was to investigate whether dental implant exposure to the maxillary sinus cavity increases the risk of maxillary sinus complications.
Study Design
An implant was placed bilaterally in the maxillary sinus of eight adult female mongrel dogs in a way that it penetrated the bone and mucous membrane of the maxillary sinus floor to the extent of 2 mm, 4 mm, or 8 mm. The implants were left in place for six months.
Results
Radiographic and histologic examinations did not show any signs of pathologic findings in the maxillary sinus of the eight dogs.
Conclusion
This study indicates that implant protrusion into the maxillary sinus cavity is not related to the development of sinus complications.
关键词：Dental implant; Maxillary sinus; sinus lift; antral membrane