Knee Joint Inflammation vs. Healthy Knee - Medical Illustration #143935 (License: Personal Use)

This 3D medical illustration shows two human lower limbs side-by-side, focusing on the knee joints. The left knee displays normal anatomy with intact cartilage and proper alignment, while the right knee exhibits red-highlighted inflammation, joint space narrowing, and possible synovial swelling-typical signs of osteoarthritis, rheumatoid arthritis, or post-traumatic degeneration. The transparent soft tissue overlay allows clear visualization of underlying bone structures and pathological changes.

Used in orthopedic, rheumatology, and physical therapy educational materials, patient brochures, and health websites to explain knee pathology, treatment options, or symptom recognition. Matches user intent for understanding joint pain causes, diagnosing conditions, or preparing for consultations.