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US09402663B2 Minimally invasive instrument set, devices and related methods 有权
微创仪器组,装置及相关方法

Minimally invasive instrument set, devices and related methods
Abstract:
Methods of applying a locking cap to a bone anchor assembly. The bone anchor assembly includes a bone anchor and an elongate rod. The bone anchor includes a body that defines a channel and has a tissue retractor coupled thereto that defines a partial pathway to the channel.
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