Joint DiseasesOsteoarthritisHip Dysplasia, CanineTemporomandibular JointCartilage, ArticularJointsChondrocytesSynovial FluidKnee JointCartilageSynovial MembraneMenisci, TibialProteoglycansOsteoarthritis, KneeArthritis, RheumatoidArthritisFinger JointArthritis, PsoriaticTarsal JointsAnkle JointHip JointSynovitisWrist JointArthritis, InfectiousArthritis, ExperimentalFoot JointsAntirheumatic AgentsTemporomandibular Joint DisordersInjections, Intra-ArticularJoint CapsuleSpondylarthropathiesSacroiliac JointRheumatoid FactorRheumatic DiseasesArthralgiaSpondylitis, AnkylosingAggrecansTenosynovitisHemarthrosisArthritis, ReactiveSeverity of Illness IndexOsteophyteCartilage DiseasesJoint InstabilityCollagen Type IIMetatarsophalangeal JointToe JointStifleNail DiseasesShoulder JointPaleopathologyArthritis, JuvenileJoint ProsthesisHorse DiseasesBiomechanical PhenomenaMetacarpophalangeal Joint