Background and purpose—Data from several joint replacement registries suggest that the
rate of early revision surgery after primary total hip arthroplasty (THA) is increasing. The ASA …

In this population register-based, matched case-control study, we assessed patient-related
factors and early risk of revision after total hip replacement (THR). Information was obtained …

Background A patient who dies during the followup period of a study about total hip
arthroplasty (THA) cannot subsequently undergo a revision. The presence of competing …

Background and purpose—Uncemented stems are increasingly used in revision hip
arthroplasty, but only a few studies have analyzed the outcomes of uncemented and …

Background Hip replacements are common and effective operations but patients that
undergo this intervention are at risk of the replacements failing, requiring costly and often …

Objective To compare 10 year revision rates for frequently used types of primary total hip
replacement to inform setting of a new benchmark rate in England and Wales that will be of …

Background The number of prosthesis brands used for hip replacement has increased
rapidly, but there is little evidence on their effectiveness. We compared patient-reported …

In Denmark (5.3 mill. inhabitants), a national register for total hip replacements was
established in January 1995. During the first 4 years, 18,222 primary total hip replacements …

Current outcomes data on revision total hip arthroplasty focuses on specific implants and
techniques rather than more general outcomes. We therefore examined a large consecutive …

Background and purpose—The literature is scarce on the outcome of the youngest patients
with total hip arthroplasties (THAs). We analyzed register data, revision risk, and related …