title: Comments pertaining to "differences in bone mineral density of fixation points between lumbar cortical and traditional pedicle screws".
authors.affiliation: Midwest Spine & Brain Institute, 1950 Curve Crest Boulevard, Stillwater, MN 55082, USA.
authors.forename: Glenn R
authors.initials: GR
authors.lastname: Buttermann
mesh_terms: D001696:Biomechanical Phenomena; D015519:Bone Density; D006801:Humans; D008159:Lumbar Vertebrae / Q000601:surgery; D008161:Lumbosacral Region; D065289:Pedicle Screws; D013123:Spinal Fusion