Letter to the Editor Concerning “A Less Invasive Surgical Approach in the Lumbar Lateral Recess Stenosis: Direct Approach to the Medial Wall of the Pedicle” (A. Colak Et Al., Eur Spine J (2008) 17:1745–1751)

European Spine Journal - Germany

doi 10.1007/s00586-009-0958-0