Dynamic spinal stabilization device with dampener

摘要

Devices and methods for spinal stabilization include first and second anchor assemblies engageable to respective ones of first and second vertebrae and a connecting element engageable to the first and second anchor assemblies. The connecting element includes opposite first and second members and a dampener between the end members that provides a flexible bumper between the end members to provide dynamic stabilization of the spinal column when engaged to the anchor assemblies.