Bursa of FabriciusBursa, SynovialElbowElbow JointBursitisArthroplasty, Replacement, ElbowElbow ProsthesisChickensInfectious bursal disease virusBirnaviridae InfectionsDislocationsRange of Motion, ArticularCollateral LigamentsShoulder JointSupinationJoint ProsthesisUlnaPronationHumeral FracturesUlnar NerveArmHumerusArthroplasty, ReplacementPoultry DiseasesUlnar Nerve Compression SyndromesContractureElectromyographyArthroplastyUlnar NeuropathiesAnkylosisCubital Tunnel SyndromeRotator CuffShoulder Impingement SyndromeJoint DiseasesRadiusChick EmbryoTrichostrongyloideaForearm InjuriesCloacaAvian LeukosisShoulderAchilles TendonBiomechanical PhenomenaTendonsShoulder PainForelimbJoint CapsuleReoviridae InfectionsCalcaneusJoint InstabilityFracture Fixation, InternalUpper ExtremityMuscle, SkeletalBaseballBrachial PlexusAcromionThymus GlandMarek DiseaseBone WiresSynovial CystTendon InjuriesTurkeyArm InjuriesBrachial Plexus NeuropathiesCasts, SurgicalAdnexa UteriJointsMuscle FatigueGene Rearrangement, B-Lymphocyte, Light ChainInjections, Intra-Articular