At a glance
- Shortest wagner type revision stem on the market
- Monoblock and modular version in one family
- Simple and streamlined instrumentation
- Intraoperative flexibility
Going back to the proven design features of the MP Reconstruction System, the MP Monoblock is designed to meet the needs of modern revision surgery and is completing the MP Family with a new versatility. The MP 2° taper angle and the proven, broad spline geometry give the stem a superior axial stability and lower the risk of subsidence.1 The rough, grit blasted surface of the stem made from biocompatible Tilastan-S shall support the osseointegration and bone remodelling to provide long-term stability.2 Low risk of subsidence combined with a high offset version shall minimize the risk of luxation, while the short taper and flattened neck provide a great range of motion.1, 2, 3
The surgical technique and instrumentation provides wide intraoperative versatility. The result is a system that allows the surgeon unlimited flexibility within the MP family.4
The instruments are designed to create a precise, reproducible relationship between the reamer, trial and implant positioning to help predict the ideal centre of rotation and support long-term stability of the hip joint.4
Guided insertion
fixed instrument connection
for full rotational control
Suture holes
Ø 3mm suture holes
with smooth, polished edges
Rounded tip
The tips of the stems are rounded
Neck portion
2 offset options & CCD angles
A/P flattened & polished neck
short 12/14 taper
Surface
PoroLink, rough, grit blasted
surface, 200x
Distal stem portion
2° taper in the distal portion
8 to 10 ribs with broad,
tapered geometry
Related products
All products
Sources
- Pierson J, Small S, Rodriguez J, Kang M, Glassman A. The Effect of Taper Angle and Spline Geometry on the Initial Stability of Tapered, Splined Modular Titanium Stems. J Arthroplasty. 2015 Jul;30(7):1254-9
- Rodriguez et al. – Reproducible fixation with a tapered, fluted, modular, titanium stem in revision hip arthroplasy at 8-15 years follow-up, The Journal of Arthroplasty 29 Suppl. 2 (2014) 214-218 Berry – Treatment of Vancover B3 Periprosthetic Femur Fractures with a fluted tapered stem, clinical orthopaedic and related research Number 417, pp 224-231
- Dr. med. Martin Ellenrieder. Einfluss der Defektgröße des femoralen Knochenlagers auf die Primärstabilität modularer Revisionshüftstiele - eine biomechanische Analyse (Seite 16)
- Internal Document W. Link (DOC-10571)