Fig. 1From: Burden and future projection of revision Total hip Arthroplasty in South KoreaNumber of primary total hip arthroplasty a, hemiarthroplasty b, and revision total hip arthroplasty c in each gender (THA, total hip arthroplasty; HA, hemiarthroplasty; RevTHA, revision total hip arthroplasty)Back to article page