Chiropractic Care is your key to a pain-free life without Arthritis. It is estimated that 80% of the population will have radiographic evidence of Arthritis by age 65, although only 60% of those will show symptoms. In 2004, there were 454,652 total knee replacements performed, 232,857 total hip replacements, 41,934 shoulders, and 12,055 other joint replacements, primarily for Arthritis. Do you have sore, achy joints or morning stiffness? If yes, then you might be suffering from Arthritis. You may have been living with Arthritis pain for a long time and has become a normal part of your life but this pain is actually a sign of a real problem.