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Signs and symptoms. Osteoarthritis most often occurs in the hands (at the ends of the fingers and thumbs), neck, lower back, knees, and hips. The main symptom is pain, causing loss of ability and often stiffness.
Osteoarthritis may occur due to the wear and tear that comes with aging or as a result of an injury. In the case of Heberdenâs nodes, enlargements and a general crookedness occur in the finger joints as the softening cartilage begins to disintegrate or wear away.The cartilage eventually becomes coarse. Instead of the bone being protected by cartilage, the bones begin to rub against each other.eberdenâs nodes are clearly viewed by examining the end joints on your fingers. Tiny bone outgrowths may extend from the knuckle closest to the fingernail. In many cases, an individualâs fingers may twist or become crooked as the nodes form. Symptoms include: 1  loss of motion.