Longitudinal LigamentsOssification of Posterior Longitudinal LigamentAnterior Cruciate LigamentLigamentsAnterior Cruciate Ligament ReconstructionKnee InjuriesLigaments, ArticularPosterior Cruciate LigamentOssification, HeterotopicRuptureCervical VertebraeKnee JointJoint InstabilityLigamentum FlavumPatellar LigamentReconstructive Surgical ProceduresArthroscopyBone-Patellar Tendon-Bone GraftingTendonsHyperostosis, Diffuse Idiopathic SkeletalSpinal Cord CompressionMenisci, TibialPeriodontal LigamentDecompression, SurgicalLaminectomyBiomechanical PhenomenaAthletic InjuriesSpinal Cord DiseasesTibiaOrthopedic ProceduresRange of Motion, ArticularGanglion CystsStifleSpondylosisTendon TransferFemurSpinal StenosisPatellaKneeMedial Collateral Ligament, KneeSpinal DiseasesCadaverIntervertebral DiscSoccerBasketballSpinal OsteophytosisSpinal FusionWeight-BearingTreatment OutcomeMagnetic Resonance ImagingCartilage, ArticularSpineQuadriceps MuscleOsteoarthritisQuadriplegiaThoracic VertebraeOsteoarthritis, KneeArthrometry, ArticularBroad LigamentRecovery of FunctionThighAthletesHemarthrosisTomography, X-Ray ComputedIntervertebral Disc DisplacementRound LigamentLumbar VertebraeRotationRadiculopathyLateral Ligament, AnkleStress, MechanicalRetrospective StudiesJoint DiseasesKnee DislocationMuscle StrengthTransplantation, AutologousSpiral Ligament of CochleaTensile StrengthBracesProstheses and ImplantsTorqueArthralgiaAbsorbable ImplantsBone TransplantationGaitInjury Severity ScoreProprioceptionWound HealingSprains and StrainsCartilage DiseasesInjections, Intra-ArticularFollow-Up StudiesFemoral NervePlatelet-Rich Plasma