Evaluating how articular structures deteriorate clarifies why early joint preservation strategies matter for mobility.
- Overactive Subchondral Osteoclast Activity: Pro-inflammatory cytokines stimulate bone-resorbing cells to break down bone tissue faster than it can rebuild.
- Loss of Hyaline Cartilage Matrix: Enzymatic breakdown strips away smooth collagen networks, exposing sensitive subchondral nerve endings to raw friction.
- Synovial Membrane Inflammation: Chronic swelling thickens the joint lining, impairing its ability to produce rich, lubricating synovial fluid.
- Systemic Inflammatory Cascades: Circulating inflammatory markers accelerate cartilage breakdown and weaken structural periarticular bone density.
