title: Lessons from the past: pathways to the future.
authors.affiliation: Twin Cities Spine Center, Minneapolis, MN 55404, USA.
authors.forename: Robert B
authors.initials: RB
authors.lastname: Winter
mesh_terms: D001696:Biomechanical Phenomena; D001858:Bone Nails; D001864:Bone Wires; D004059:Diffusion of Innovation; D006801:Humans; D009985:Orthopedics / Q000592:standards* / Q000639:trends; D004856:Postural Balance; D013121:Spinal Curvatures / Q000601:surgery* / Q000628:therapy