Canal occlusion in cemented primary total hip replacement: autologous compacted bone block compared to a commercially available gelatine plug.

Aims: To evaluate the stability of 2 canal occlusion systems; an autologous, compacted bone block and the biodegradable C-plug. We also sought to investigate any relationship between stability of the systems and the quality of cementation. A retrospective radiographic comparative review was conducted.

Early results of a high friction surface coated uncemented socket in revision hip arthroplasty.

Background: Revision hip arthroplasty with high friction trabecular metal sockets has resulted in good medium-term results. Many manufacturers have therefore introduced higher friction coatings to their implants to meet a growing demand for similar implants. The Pinnacle Gription was introduced in 2007 as an evolution of the standard Pinnacle socket.