Periprosthetic FracturesFemoral FracturesFractures, BoneFracture HealingFracture Fixation, InternalHip FracturesFracture FixationSpinal FracturesOsteoporotic FracturesIntra-Articular FracturesProsthesis FailureArthroplasty, Replacement, HipHip ProsthesisReoperationFractures, ComminutedFracture Fixation, IntramedullaryProsthesis-Related InfectionsRadius FracturesHemiarthroplastyBone ScrewsFractures, SpontaneousFemoral Neck FracturesHumeral HeadFractures, StressBone Density Conservation AgentsKnee ProsthesisUlna FracturesProsthesis DesignCementationTreatment OutcomeBone CementsArthroplasty, Replacement, KneeOsteoporosis, PostmenopausalTibial FracturesFemurRib FracturesSkull FracturesMandibular FracturesJoint ProsthesisDurapatiteOsteolysisBone PlatesTooth FracturesCoated Materials, BiocompatibleArthroplasty, ReplacementPostoperative ComplicationsFractures, CompressionRetrospective StudiesBone NailsHip JointFollow-Up StudiesOsteoporosisRecovery of FunctionOrbital FracturesBone DensityMinnesotaColles' FractureBony CallusBone WiresOsseointegrationProspective StudiesForeign-Body ReactionRisk FactorsPolyethylenesIncidenceWrist InjuriesCasts, SurgicalTime FactorsRisk AssessmentBone RemodelingPolymethyl MethacrylatePeptic UlcerPolyethyleneTitaniumMaxillary FracturesExternal FixatorsZygomatic FracturesAccidental FallsDebridementForearm InjuriesRange of Motion, ArticularAbsorptiometry, PhotonThoracic VertebraeSonicationProstheses and ImplantsRegistriesClaviclePelvic BonesAnkle InjuriesDiphosphonatesCalcaneusMultiple TraumaLumbar VertebraeDiaphysesFibulaTractionBone TransplantationWeight-BearingDislocationsBiomechanical Phenomena