PatellaDislocationsHip DislocationShoulder DislocationKnee DislocationPatellar DislocationChondromalacia PatellaeHip Dislocation, CongenitalPatellar LigamentPatellofemoral JointKnee JointCartilage DiseasesJoint InstabilityRange of Motion, ArticularTractionLens SubluxationAcromioclavicular JointProsthesis FailureElbow JointHip JointNail-Patella SyndromeFemurLigaments, ArticularOrthopedic ProceduresBone WiresArthroplasty, Replacement, HipCartilage, ArticularManipulation, OrthopedicKnee ProsthesisAcetabulumArthroplasty, Replacement, KneeReoperationHip ProsthesisOsteotomyKnee InjuriesSplintsFractures, BoneBone Diseases, DevelopmentalFemur HeadSternoclavicular JointAtlanto-Axial JointProchloronOsteoarthritis, KneeTibiaJoint DiseasesArthroscopyAtlanto-Occipital JointFracture Fixation, InternalArthralgiaTarsal JointsArthroplastyWrist InjuriesTreatment OutcomeBiomechanical PhenomenaBone MalalignmentTendonsPatellofemoral Pain SyndromeFollow-Up StudiesRecovery of FunctionOsteochondritisShoulder JointUlnaHip InjuriesSpinal InjuriesProsthesis DesignPostoperative ComplicationsFemoral Neck FracturesTendon TransferMagnetic Resonance ImagingRetrospective StudiesCasts, SurgicalBracesQuadriceps MuscleRecurrenceMultiple TraumaFemoracetabular ImpingementReconstructive Surgical ProceduresMonteggia's FractureCadaverFemur Head NecrosisFractures, ComminutedHumerusKneeJoint CapsuleMolluscaShoulder FracturesMetacarpophalangeal JointAthletic InjuriesAnatomic LandmarksFractures, ClosedLeadFinger InjuriesLunate BoneCervical VertebraeRuptureRadiusSubtalar JointScaphoid BoneImmobilizationManubrium