The Osteoarthritis Research Society International has just released 49 evidence based recommendations for knee and hip osteoarthritis.
From the press release:
The guideline committee was made up of experts from six countries, including 11 rheumatologists, two primary care physicians, one orthopedic surgeon, and two experts on evidence-based medicine.
View the press release or view the complete recommendations from the Osteoarthritis Research Society International (PDF file).