Importance: Knee osteoarthritis (OA) is a common degenerative joint disease in aging populations. Knee OA is difficult to cure and requires ongoing management. Thread embedding acupuncture (TEA) is a popular Korean medical treatment for knee OA. https://safeersappliancers.shop/product-category/stoves-sterling-600df-mini-range-444440989-stainless-steel-60cm-wh/