NEIJIANG, China — Doctors often recommend expensive ultrasound sessions and extensive exercise regimens for treating knee problems. But it turns out that these high-tech therapies actually perform ...

Knee braces are the best non-drug way to treat knee arthritis, an evidence review says Hydrotherapy and exercise also are effective, followed by laser and shock wave therapy Ultrasound was the least ...

Add Yahoo as a preferred source to see more of our stories on Google. Physiotherapist examining patient, illustration (AMR BO SHANAB/SCIENCE PHOTO LIBRARY via Getty Images) A knee brace appears to be ...