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ORTHOPAEDIC SURGICAL INSTRUMENTATION FOR PERFORMING A PATELLOFEMORAL ARTHROPLASTY PROCEDURE
专利权人:
发明人:
Lisa Major,Daniel Auger,Matthew Wallace,Jack Farr,Scott Brown,Dimitri Sokolov
申请号:
US14474237
公开号:
US20150051605A1
申请日:
2014.09.01
申请国别(地区):
US
年份:
2015
代理人:
摘要:
A method and instrumentation for performing a patellofemoral arthroplasty orthopaedic procedure includes coupling an anterior cutting block to a femur of a patient such that the cutting block references local anatomy of the femur. The anterior cutting block is used to perform a number of bone cuts to establish a trochlear cavity in the femur. The trochlear cavity is formed such that a trochlear prosthesis may be inset into the cavity and substantially flush with the surrounding cartilage. A finishing burring guide and burr bit may be used to detail the shape and/or size of the trochlear cavity. Additionally, a trochlear drill guide may be used to facilitate establishing peg holes in the patients femur to receive corresponding pegs of the trochlear prosthesis.
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中国工程科技知识中心
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http://www.ckcest.cn/home/

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