Radiographic Analysis of Bone Remodelling Around a Novel 3D-Printed, Highly Porous Titanium Monobloc Dual-Mobility Cup in Total Hip Arthroplasty at 2-Year Follow-Up
Dual-mobility cups (DMCs) are traditionally manufactured from stainless steel or cobalt–chromium, materials with substantially greater stiffness than cancellous bone that may contribute to stress shielding and periacetabular bone resorption. A recently introduced 3D-printed titanium alloy DMC features a highly porous r...