Femoral Neck FracturesFracture Fixation, InternalFracture HealingHip FracturesFractures, BoneHemiarthroplastyArthroplasty, Replacement, HipFemoral FracturesFemur NeckFractures, ComminutedBone ScrewsFracture FixationSpinal FracturesFractures, SpontaneousJoint CapsuleFemur HeadOsteoporotic FracturesFractures, UnunitedHip DislocationRadius FracturesCataract ExtractionReoperationHip JointHip ProsthesisFemur Head NecrosisBone NailsFractures, StressBone DensityOsteoporosisFracture Fixation, IntramedullaryPostoperative ComplicationsArthroplastyBone MalalignmentCementationBone PlatesUlna FracturesTreatment OutcomeFractures, MalunitedProsthesis FailureFollow-Up StudiesRib FracturesSkull FracturesRetrospective StudiesMandibular FracturesLenses, IntraocularFemurFibulaNeckBone CementsDislocationsOsteoarthritis, HipOsteonecrosisOsteotomyLeg Length InequalityHead and Neck NeoplasmsTooth FracturesOsteomalaciaAbsorptiometry, PhotonOrthopedic ProceduresProspective StudiesDelayed DiagnosisProsthesis DesignOsteoporosis, PostmenopausalRange of Motion, ArticularRecovery of FunctionLens Capsule, CrystallineFractures, CompressionIntra-Articular FracturesBone WiresAphakia, PostcataractTechnetium Tc 99m MedronateLumbar Vertebrae