Femoral stem INSTITUTION™
The INSTITUTION™ femoral stem is intended for a cemented implantation. Its shape is simple and effective, with a proximal support. The homothetic progression of the stems as well as the effect of the shiny polished stainless steel surface has demonstrated their effectiveness.
Its 12/14 taper allows for a wide selection of femoral heads: short, medium or long necks, 22.2 or 28 mm diameter, in stainless steel, CoCr, Ceralepine or Biolox Delta alumina.
It has a 130° neck-shaft angle.
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Standard range of metaphyseal-filling stems supplemented by a series of dysplastic stems and long stems intended for revisions. |
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Rectangular section of the stem enabling the transformation of torsion stresses into pressure stresses. Angles blunted to prevent any concentration of stresses in the cement mantle. |
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Simple and versatile instrumentation adapted to all surgical approaches. |