Keywords: direct anterior approach; minimally invasive total hip arthroplasty; parapatellar approach; periarticular injections; periprosthetic joint infection (PJI); posterior approach; posterolateral approach; simultaneous bilateral arthroplasty; staged bilateral arthroplasty; subvastus approach; surgical approach; surgical site infection (SSI); total hip arthroplasty surgical approach; total knee arthroplasty; total knee arthroplasty surgical approaches; tourniquet; tourniquet pressure; tourniquet time; unilateral arthroplasty.