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Vertebral facet joint prosthesis and method of fixation
专利权人:
Spinal Elements; Inc.
发明人:
Blain, Jason
申请号:
AU2011226832
公开号:
AU2011226832B2
申请日:
2011.09.23
申请国别(地区):
AU
年份:
2013
代理人:
摘要:
#$%^&*AU2011226832B220130711.pdf#####C.W4RPonbl DCC AXL3K9W=_I DOC-9/23/20 I ABSTRACT Devices and methods for altering the spacing and motion at the facet joints of the vertebral column are provided. One embodiment of the invention comprises a prosthesis 34 with 5 surfaces or faces 46, 48 configured to articulate with the facets 20, 22 of the facet joint 28. A retaining member 72 for anchoring the prosthesis 34 within the facet joint 28 is optionally included. Methods for surgically and less invasively implanting the prosthesis 34 and securing the prosthesis 34 to the articular processes or surrounding soft tissue are also provided.1/29 --- 24 2616 2 22 FIG.]
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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