Pelvis and Hip endoprosthetics

Get informed about all products around the pelvis and the hip joint.



MUTARS® Diaphyseal implant

The MUTARS® Diaphyseal implant is a modular system comprising the diaphyseal component itself (available in a silver-coated and/or a titanium nitride (TiN) coated option), the connecting part and extension pieces (available in a silver-coated option), cementless and cemented stems plus a range of bolts or screws to securely connect the impant construct.

The silver and TiN coating options are ideal where infection is a concern (e.g. if the patient‘s immune system has been suppressed by chemo- or radiotherapy).

The cobalt chromium molybdenum alloy (CoCrMo) cemented diaphyseal component comes in a single length and four diameters (13mm, 15mm, 17mm, 19mm). This should always be implanted in the shortest remaining bone segment.

The diahyseal component is combined with either a 100mm or a 120mm titanium alloy (TiAl6V4) connecting part and a stem for fixation in the the longer remaining bone segment. These implant combinations will allow for a 100mm or a 120mm reconstruction length.

TiAl6V4 extension pieces (40mm, 60mm, 80mm, 100mm) can also be used, between the connecting part and the stem, to lengthen the reconstruction up to 320mm if required in 20mm steps.

There are seven hydroxyapatite (HA) coated TiAl6V4 cementless stems (in diameters 12mm to 18mm) and four matt-finished CoCrMo stems (in 11mm, 13mm, 15mm and 17mm diameter) available.

Product details

Main indication: tumours in the femoral diaphysis
Partial indication: tumours in the tibial diaphysis

implatan®; TiAl6V4 according to ISO 5832-3
implavit®; CoCrMo according to ISO 5832-4

implaFix® HA; HA-coating according to ISO 13779-2 (cementless stems; optional)
TiN-coating (cemented stems, Diaphyseal Implant; optional)

System components:

  • Diaphyseal Implant with stem (cemented)
  • connecting part for Diaphyseal Implant
  • extension pieces
  • cemented or cementless femoral or tibial stems

Reconstruction length:
≥ 100 mm

This area is intended for medical professionals only and may only be provided to certain professional personnel.