Primary Hip Solutions

Primary hip stems uncemented

Alloclassic® Hip
Classic proven design with superior clinical results
Since 1986, the Alloclassic has become the most used, primary, cementless hip in the world with more than 325,000 cases performed. Surgeons praise its technically simple application, outstanding short and long-term stability, and excellent clinical results.  Studies show 99% survivorship at 10 years.  
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CLS™ Hip Stem
A standard for proximal press-fit design
With over fifteen years of excellent clinical results, the CLS Hip Stem has become a standard for proximal press-fit designs.  The CLS Stem is a grit-blasted titanium alloy, cementless stem. Tapered fins are designed to optimize proximal fixation in cancellous bone while a tapered, rectangular cross-section provides excellent rotational stability distally. Long-term follow-up shows a 98.6% implant survivorship at 10 years.  
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Avenir® Müller Stem 
Combining elements from the past and the present, the Avenir Müller stem is a modern solution for total hip arthroplasty.The stem reverts to the well-known design of the M.E. Müller Straight Stem, a design that evidentially achieves primary stability very easily. Thanks to the proximal chamfer the stem is very MIS friendly. The HA coating offers excellent secondary stability and the accurate instruments ensure an easy implantation.There is no doubt that this modern system will proof itself over the next years, making the Avenir stem a favourable solution for young and old patients. Read more >

Metabloc™ Stem 
Philosophy
The Metabloc straight stem system was developed on our experience of well known and successful hip replacement designs.Two proven anchorage philosophies - uncemented and cemented - are combined in one stem system and can be implanted with the same instrument set. Read more >

Wagner Cone Prosthesis™ Hip Stem 
The Wagner Cone Prosthesis was developed with Professor Heinz Wagner and implanted for the first time in 1990. The prosthetic stem has a conical fixation which is derived from the positive experience of over 15 years made with the SL Revision Prosthesis. Its cone angle of 5º closely corresponds to the natural morphology of the proximal femur. Eight longitudinal ribs ensure a high degree of rotational stability. Read more >

Primary hip stems cemented

Original M.E. Müller™ Straight Stem 
The guiding elements of the work of Professor Maurice E. Müller have been the central, basic requirements of artificial joint replacement. These include, in particular, the ease of implantation, the multiple support for anchorage, a broad range of indications and a user-friendly set of instruments. Read more >

CPT® 12/14 Hip System
Primary CPT HIP
The collarless, polished, double-taper design concept used in the CPT Hip System has proven itself clinically in more than 25 years of use.¹  This distinctive design philosophy is based on the use of natural compressive forces to help ensure that the implant is firmly seated and wedged within the cement mantle.  The CPT System, in cobalt-chromium² and stainless steel,3,4 has achieved long-term clinical success since its introduction in the early 1990s. Read more >

Metabloc™ Stem 
Philosophy
The Metabloc straight stem system was developed on our experience of well known and successful hip replacement designs. Two proven anchorage philosophies - uncemented and cemented - are combined in one stem system and can be implanted with the same instrument set. Read more >

MS-30™ Hip
A highly polished cemented stem
The MS-30 is a highly polished cemented stem. A tri-tapered design and rounded trapezoidal cross-section provide implant stability and an optimal cement mantle interface.  Standard and offset stems are available for the best anatomical fit; proximal and distal centralizer options are available for the ideal implant positioning. The MS-30 is a proven performer with a 98.5% implant survivorship at 10 years.  Read more >