Knee Osteoarthritis / Pain

Chronic knee pain from worn cartilage that can limit walking, stairs, and daily activity
Knee Osteoarthritis Overview
Knee osteoarthritis is a degenerative joint condition in which the protective cartilage that cushions the knee gradually breaks down, leading to friction, inflammation, and pain. It is the most common form of arthritis affecting the knee and typically develops gradually with age, though prior injury and repetitive stress can speed its progression. Over time it can cause stiffness, swelling, and reduced mobility that affects everyday activities.
Learn more about osteoarthritis from MedlinePlus, the health information service of the U.S. National Library of Medicine.
Common Symptoms
Common Causes
Related Treatments at Republic
Genicular Nerve Block & Radiofrequency Ablation (RFA) • Joint & Soft Tissue Injections • Radiofrequency Ablation (RFA)
When to Seek Care
See a specialist if knee pain persists for more than a few weeks, limits daily activities, or doesn’t improve with rest, ice, and over-the-counter care.


