Acta Orthop Belg
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Revision of the unstable stem of a total hip replacement following a peri-prosthetic fracture of the femur is a complex procedure with a high complication rate. With this study we aim to describe the radiologic findings of a specific fracture around polished tapered cemented stems and we present the results of a two- stage treatment plan for non-displaced Vancouver type B2 fractures. Eight male patients with a cemented polished, tapered stem presented after a fall. ⋯ Normal radiographs of a post-traumatic and painful polished tapered stem do not exclude a Vancouver type B2 fracture and should be followed by a CT-scan. Cement cracks, eccentric gaps and subsidence are highly suspicious signs for a non-displaced fracture pattern. Conservative treatment remains an option for these fractures and can be followed by a cement- in-cement stem revision after fracture healing, if this is still required.