机械环境和植入物设计对骨组织分化的作用：当前认知与未来展望

Role of mechanical environment and implant design on bone tissue differentiation: current knowledge and future contexts.

作者信息

Cehreli Murat, Sahin Saime, Akça Kivanç

机构信息

Department of Prosthodontics, Faculty of Dentistry, Hacettepe University, Ankara, Turkey.

出版信息

J Dent. 2004 Feb;32(2):123-32. doi: 10.1016/j.jdent.2003.09.003.

DOI:10.1016/j.jdent.2003.09.003

PMID:14749084

Abstract

OBJECTIVES

To evaluate published evidence related to bone reactions to varying loading regimens and the impact of implant design on bone tissue differentiation.

DATA AND SOURCES

The literature was searched for original research articles relating effect of mechanical environment on bone tissue and effects of implant design on bone biomechanics and marginal bone reactions using MEDLINE and manual tracing of references cited in key papers otherwise not elicited.

STUDY SELECTION

Current literature on biomechanics of bone and dental implants as main focus and pertinent to key aspects of the review.

CONCLUSIONS

Implant design influences force transmission characteristics in peri-implant bone, but not the time-dependent marginal bone reactions. Mechanical signals affect bone tissue differentiation. Therefore, it is essential to control biomechanical loads on implants to maintain osseointegration and/or to promote early bone-implant interface healing.

摘要