发明授权
US08257358B2 Method for using retractable stylet and cannula combination to form an opening in bone 有权
使用可伸缩的探针和套管组合在骨中形成开口的方法

Method for using retractable stylet and cannula combination to form an opening in bone
摘要:
In one preferred aspect, a method is provided for forming an opening in bone for the sequential dilation of tissue.
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