Abstract Background Periprosthetic joint infection (PJI) is one of the most common causes of early revision for total hip and knee arthroplasty. Mechanical and chemical debridement typically referred to as debridement. antibiotics. and implant retention (DAIR) can be a successful technique to eradicate PJI in acute postoperative or acute hematogenous infections. https://www.freaknleather.com/product-category/tig-torch-accessory/