The Trilogy Longevity Constrained Liner (aka the Epsilon socket) is a constrained socket, available as a liner for the Zimmer Trilogy and Trabecular Metal acetabular shells or in a version intended for cementing into a shell. It has a unique design that aims to improve on the range of motion...

The Zimmer Apollo hip system is a collared straight stem, cobalt chrome cemented hip replacement. The Apollo cup is an all-polyethylene cemented acetabular component. Although first used in 1990, the socket is rated “pre-entry” by ODEP.  

Zimmer Longevity Highly Crosslinked Polyethylene The Longevity is Zimmer’s highly crosslinked polyethylene insert designed for total hip arthroplasty, launched in 1999. It is available as standard, 10° elevation, 20° elevation and 7 mm offset. (Zimmer.com, accessed 13/4/11) The...

The Durom hip resurfacing is a metal-on-metal hip resurfacing introduced in 2003. The device has a Metasul® bearing, which is wrought-forged Cobalt Chrome – the Protasul-21 WF alloy. This bearing was developed by Sulzer (subsequently Centerpulse, itself acquired by Zimmer in 2003), and...

The CPT hip stem from Zimmer is a collarless, polished, double taper hip stem. Date released : First clinical use in 1990. Material : Cobalt-chromium alloy. Surface : Polished cobalt-chrome. Geometry : Double taper design. Extended and extra-extended...