Q: I have been hearing a lot about stem cell injections and was wondering if this would help my painful, arthritic knee? There is a lot of exciting research and great interest in tissue engineering and regenerative medicine.
http://www.summitdaily.com/news/9547333-113/cells-stem-tissue-bone
http://www.summitdaily.com/news/9547333-113/cells-stem-tissue-bone