Activity OverviewRheum2Learn 2.0 is case-based fundamental clinical rheumatology education for residents. Each interactive activity includes three patient cases that focus on the care and assessment of individuals with rheumatologic diseases. In this activity, learn about knee, spine, and hand osteoarthritis (OA).  Practice identifying clinical manifestations, interpreting x-rays, and developing a differential diagnosis and treatment plan for patients with the degenerative joint disease, osteoarthritis. Rheum2Learn 2.0 Series This activity is part of a series. See all activities in the series below.Rheum2Learn 2.0: Crystalline ArthritisRheum2Learn 2.0: Infectious ArthritisRheum2Learn 2.0: Inflammatory MyopathiesRheum2Learn 2.0: Musculoskeletal DisordersRheum2Learn 2.0: Musculoskeletal ExaminationRheum2Learn 2.0: OsteoarthritisRheum2Learn 2.0: OsteoporosisRheum2Learn 2.0: Pediatric RheumatologyRheum2Learn 2.0: Rheumatic Manifestations of Systemic DiseaseRheum2Learn 2.0: Rheumatoid ArthritisRheum2Learn 2.0: Sjögren’s DiseaseRheum2Learn 2.0: SpondyloarthritisRheum2Learn 2.0: Systemic Lupus ErythematosusRheum2Learn 2.0: Systemic SclerosisRheum2Learn 2.0: System VasculitisRegistration is complimentary. Target AudienceResidents in training who may provide care for patients with rheumatic diagnoses in primary care, inpatient, critical care, and other clinical contexts.  The activity may also be of interest to medical students, fellows in training, advanced practice providers, practicing physicians, and other health care professionals who seek to strengthen their clinical knowledge of rheumatic diseases.Learning ObjectivesUpon completion of this activity, participants should be able to:Recognize clinical presentation of osteoarthritis of the kneeUnderstand the pathophysiology of osteoarthritis and how that influences treatmentBe able to devise treatment plans for patients with osteoarthritisIdentify differences between inflammatory and non-inflammatory back painDifferentiate common mimickers of spinal OA on imagingDiagnose diffuse idiopathic skeletal hyperostosis (DISH) and recognize commonly associated conditionsRecognize hand osteoarthritis clinical presentation and its clinical phenotypesDifferentiate between osteoarthritis and common inflammatory arthritides affecting the hand (RA, PsA, crystalline arthritis) Learn about hand osteoarthritis treatment principlesCE & MOC InformationThis activity is not eligible for CME/MOC.Acknowledgement of Commercial SupportNo commercial support was provided for this activity.Educational Activity PoliciesSee ACR educational activity policies, including the online enduring activity refund policy.