SpondylosisSpinal OsteophytosisCervical VertebraeBone and BonesSpinal Cord DiseasesSpinal Cord CompressionBone RemodelingSpondylitisOsteochondritisDiskectomyBone DensityLaminectomySpinal FusionIntervertebral Disc DisplacementScheuermann DiseaseSpinal DiseasesSpinal StenosisRadiculopathySpinal CanalBone ResorptionMusculoskeletal SystemDecompression, SurgicalNeck PainBone MarrowIntervertebral DiscMyelographyBone NeoplasmsBone DevelopmentLumbar VertebraeBone Marrow CellsBone DiseasesAcupuncture PointsSpinal Nerve RootsBone RegenerationAcupuncture TherapyBone MatrixBone Marrow TransplantationBone TransplantationMagnetic Resonance ImagingSpinal CordBone SubstitutesBone Diseases, MetabolicFractures, BoneTreatment OutcomeBone Morphogenetic ProteinsPostoperative ComplicationsOccupational DiseasesBone Morphogenetic Protein 2Retrospective StudiesOsteogenesisTemporal BoneFollow-Up StudiesParietal BoneFemurOsteoblastsAlveolar Bone LossBone CementsTibia