LordosisSexual Behavior, AnimalPostureKyphosisSpineSpinal CurvaturesLumbar VertebraeVentromedial Hypothalamic NucleusScoliosisSacrumHypothalamus, MiddlePelvisSpinal FusionLumbosacral RegionCervical VertebraeRadiographyOsteoarthritis, SpineOvariectomySpondylolysisPelvic BonesPreoptic AreaSpondylolisthesisDiskectomyThoracic VertebraeSpondylosisInternal FixatorsIntervertebral DiscEstradiolIntervertebral Disc DegenerationProgesteroneZygapophyseal JointRats, Long-EvansPostural BalanceScheuermann DiseaseBone ScrewsCastrationRange of Motion, ArticularSpinal DiseasesVentral Tegmental AreaTreatment OutcomeAbdominal MusclesSymptom AssessmentDepressionHandling (Psychology)2,3,4,5-Tetrahydro-7,8-dihydroxy-1-phenyl-1H-3-benzazepineBiomechanical PhenomenaOrthopedic Fixation DevicesOssification of Posterior Longitudinal LigamentLongitudinal LigamentsProgestinsHypothalamusLow Back PainRetrospective StudiesBracesRadiculopathySerotonin 5-HT1 Receptor AntagonistsFollow-Up StudiesBack PainSpinal StenosisIntervertebral Disc DisplacementQuestionnaires