ACADIA® ACADIA® is a motion sparing facet replacement technology designed as an alternative to fusion in the treatment of stenosis. ACADIA® is an Anatomic Facet Replacement System designed to allow motion after removing the degenerated lumbar facet joints and other structures compressing the nerves and nerve roots. Motion Preservation: ACADIA ® is designed to mimic the facets and restore kinematics of the lumbar spine Optimal Fit: ACADIA ® implants are level and sidespecific for customization to patient anatomy Streamlined Technique: Exclusive instrumentation allows control during the procedure to facilitate implant positioning and alignment CAUTION: Investigational Device. Limited by Federal (United States) law to investigational use. This product is not for sale outside of the United States. Facebook Twitter Google+ LinkedIn Print