AP pelvis of a 73-year-old man (fall from standing height, symptomatic left osteoarthritis before fall), presenting with a left acetabular fracture. He had plating of his anterior column via a modified Stoppa, then posterior plating, before acute THR using a highly porous metal cup with screws through both columns, into which a cemented DM cup was inserted, and a cemented femoral stem with a 32 mm head. The patient mobilised fully weight bearing the following day, and was discharged on post op Day 7.