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The Bone & Joint Journal
Vol. 99-B, Issue 11 | Pages 1450 - 1457
1 Nov 2017
vanWinterswijk PJTS Whitehouse SL Timperley AJ Hubble MJW Howell JR Wilson MJ

Aims

We report the incidence of radiolucent lines (RLLs) using two flanged acetabular components at total hip arthroplasty (THA) and the effect of the Rim Cutter.

Patients and Methods

We performed a retrospective review of 300 hips in 292 patients who underwent primary cemented THA. A contemporary flanged acetabular component was used with (group 1) and without (group 2) the use of the Rim Cutter and the Rimfit acetabular component was used with the Rim Cutter (group 3). RLLs and clinical outcomes were evaluated immediately post-operatively and at five years post-operatively.