Are there any studies re efficacy of accupuncture for chronic osteo arthritic pain? a local acupuncturist graduated from shandong medical university

There is research.: However, the true efficacy remains unclear, particularly specifically for osteoarthritis. Several studies show acupuncture can be of benefit for a variety of musculoskeletal conditions compared to no intervention, but significant benefit compared to "sham" acupuncture (needles are placed more randomly), has not been shown. The act of needling may confer some effect, but it is not understood yet.

Acupuncture 4 joints: Lots of studies. Acupuncture relieves pain. We would consider it more for acute pain relief. For chronic pain there is one theoretical negative: if you relieve pain some feel it may allow the arthritis to progrss faster without the pain signal to limit activity. You wouldn't want to cut the nerves to a joint and allow someone to abuse it. No problem with using it for hip bursitis or some headaches