Learn about erosive osteoarthritis, a rare and aggressive form of hand arthritis, in this 11-minute medical education video. Discover the key differences between regular osteoarthritis and this more severe variant that primarily affects hand joints. Explore the distinct symptoms, including intense hand pain, bony changes in knuckles, and disproportionate tenderness flares. Understand the diagnostic process involving X-rays with specific patterns like the "gull wing" sign and laboratory tests that help differentiate it from rheumatoid arthritis. Master treatment approaches focused on pain management and function preservation through occupational therapy, hand-strengthening exercises, and lifestyle modifications. Gain valuable insights into developing an effective treatment plan with your healthcare provider to maintain quality of life while managing this challenging condition.