Abstract Background Hand osteoarthritis (OA) is a prevalent joint disorder and a great burden to both patients and society. While electroacupuncture (EA) and topical diclofenac sodium gel (DSG) are both currently used to treat OA. no head-to-head study of EA and topical DSG for hand OA exists. Thus. https://www.adventuresonabike.com/product-category/string-bags/