METRx™ X-Tube™
 
 
Medtronic, Inc.
METRx™ X-Tube™ Retraction System - The METRx™ X-Tube™ Retraction System builds on the METRx™ Microdiscectomy System by providing more extensive access to the surgical area. By expanding at the base from a diameter of 2.5 cm to 4.0 cm, the METRx™ X-Tube™ Retraction System provides pedicle-to-pedicle exposure.