NeckHead and Neck NeoplasmsNeck PainCranial Fossa, PosteriorNeck InjuriesFemoral Neck FracturesPosterior Cerebral ArteryPosterior Cruciate LigamentMagnetic Resonance ImagingUveitis, PosteriorCarcinoma, Squamous CellHypothalamus, PosteriorOssification of Posterior Longitudinal LigamentCervical VertebraeSpinal FusionPituitary Gland, PosteriorTomography, X-Ray ComputedLens Capsule, CrystallinePosterior Leukoencephalopathy SyndromeTreatment OutcomeInfratentorial NeoplasmsPosterior Capsule of the LensBrain MappingParietal LobeRetrospective StudiesBody PatterningThoracic VertebraeLumbar VertebraeInfarction, Posterior Cerebral ArteryBone ScrewsFollow-Up StudiesImage Processing, Computer-AssistedCervical AtlasCataractHeadCadaverPosterior Tibial Tendon DysfunctionPostoperative ComplicationsInternal FixatorsGene Expression Regulation, DevelopmentalDecompression, SurgicalTime FactorsKyphosisRange of Motion, ArticularPosterior Thalamic NucleiLaminectomyOccipital BoneDislocationsFunctional LateralityOrthopedic Fixation DevicesVitreous DetachmentSpinal Cord CompressionBrainScoliosisScleraSpineBiomechanical PhenomenaProspective StudiesAtlanto-Axial JointFracture Fixation, InternalIntracranial AneurysmBayes TheoremLenses, IntraocularLens Implantation, IntraocularReconstructive Surgical ProceduresAxisCataract ExtractionHomeodomain ProteinsSpinal FracturesEmbryo, NonmammalianImaging, Three-DimensionalNeural PathwaysIn Situ HybridizationMorphogenesisCapsulorhexisTemporal LobeVertebral ArterySacrumNeurosurgical ProceduresVitreous BodySpinal DiseasesWhiplash InjuriesCerebral AngiographyGyrus CinguliHip DislocationDrosophila ProteinsReproducibility of ResultsCerebral CortexGenes, HomeoboxShoulderOrthopedic ProceduresPostureRotationLaryngeal NeoplasmsOccipital LobeVisual AcuityMovementAnalysis of VarianceCerebellumLens, Crystalline