Periosteal Electrical Dry Needling Efficacy in Knee Osteoarthritis: A Systematic Review.

Periosteal Electrical Dry Needling Efficacy in Knee Osteoarthritis: A Systematic Review.

Osteoarthritis is a “wear and tear” injury characterized by degeneration of articular cartilage, formation of osteophytes, microfractures, and sclerosis. These physiological changes result in joint pain, stiffness, and deformity. One potential treatment for this is periosteal electrical dry needling./r/nWe performed a systematic search for studies in PubMed, Google Scholar, Embase, and Cochrane. Sources published from 2014 to the present were eligible for inclusion in the review. After an initial search, 48 studies were identified, 22 of which were duplicates that were subsequently removed. The remaining 26 were filtered by title and abstract, resulting in six studies approved for final analysis. Of the six, four found significant improvement in pain and mobility after dry needling was administered as either an adjuvant or stand-alone therapy. Electrical Dry Needling is a promising treatment for Knee Osteoarthritis. More large-scale randomized control trials are needed to evaluate its efficacy as a stand-alone treatment more fully. This review demonstrates some support for dry needling in alleviating knee pain and immobility. Future studies are needed to examine the long-term effects of dry needling and its comparative efficacy to standard treatment.