Aims Instability remains a challenging problem in both primary and revision total hip
arthroplasty (THA). Dual mobility components confer increased stability, but there are …

Background and purpose—Hip dislocation is one of the most common complications
following total hip arthroplasty (THA). Several factors that affect dislocation have been …

Background Numerous factors influence total hip arthroplasty (THA) stability including
surgical approach and soft tissue tension, patient compliance, and component position. One …

Background Prevention of dislocation after primary total hip arthroplasty (THA) begins with
patient preoperative assessment and planning. Methods We performed a literature search to …

Background Lack of consensus continues regarding the benefit of anteriorly based surgical
approaches for primary total hip arthroplasty (THA). The purpose of this study was to …

Background and purpose—Recurrent dislocation is the commonest cause of early revision
of a total hip arthropasty (THA). We examined the effect of femoral head size and surgical …

Background The direct anterior approach (DAA) for total hip arthroplasty (THA) has rapidly
become popular, but there is little consensus regarding the risks and benefits of this …

Introduction Dislocation after total hip arthroplasty (THA) is a leading reason for surgical
revision. The risk factors for dislocation are controversial, particularly those related to the …

Background: Hip dislocation is one of the leading indications for revision of total hip
arthroplasty (THA) implants, and the extent of this complication is often measured by the …

The use of larger femoral head size in total hip arthroplasty (THA) has increased during the
past decade; 32 mm and 36 mm are the most commonly used femoral head sizes, as …