Shoulder DislocationShoulder JointShoulderManipulation, OrthopedicDislocationsShoulder PainHumeral HeadShoulder FracturesScapulaHip DislocationMusculocutaneous NerveHumerusJoint InstabilityRange of Motion, ArticularOrthopedic ProceduresKnee DislocationArthroscopyImmobilizationRotator CuffHip Dislocation, CongenitalRecurrencePatellar DislocationArthroplasty, ReplacementBursitisAcromioclavicular JointTreatment OutcomeJoint ProsthesisLidocaineEmergency Service, HospitalElbow JointJoint DiseasesRetrospective StudiesJoint CapsuleTraction