Spinal motion preservation assemblies
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United States of America Patent
Stats
-
Oct 13, 2009
Grant Date -
Apr 13, 2006
app pub date -
Oct 24, 2005
filing date -
Oct 23, 2003
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Spinal motion preservation assemblies adapted for use in a spinal motion segment are disclosed including the process for delivering and assembling the spinal motion preservation assemblies in the spinal motion segment via an axial channel created with a trans-sacral approach. The spinal motion preservation assemblies make use of a dual pivot. A number of different embodiments of spinal motion preservation assemblies are disclosed which include at least one component adapted for elastic deformation under compressive loads. The disclosed mobility preservation assemblies provide for dynamic stabilization (DS) of the spinal motion segment.
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Family
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