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Products
Please select a productname:
- C2
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Modular Heads
- Revision
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SPH Bicomponente
- SMR Shoulder
C2
The distal end is tapered and rounded, to avoid anomalous stress concentration on the diaphysis (to avoid impingiment and stress shield phenomena).
The anterior and posterior faces of the stem have grooves with osteoretentive function.
The CCD angle amounts to 131°, the taper is the standard 12/14.
The stem, whose surface is rough sandblasted, is in Ti6Al4V Titanium alloy and available also with partial Hydroxylapatite (HA) coating.
C2 stem is available in 14 sizes. |
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Main indications are the normal hip patologies in bone structures with adequate trophism.
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Modular heads
The mobile femoral heads for hip prostheses are manufactured from Alumina, AISI 316 L steel, CoCrMo alloy or FeCrNiMnMoNbN alloy.
The Modular heads are available in the diameters of 22, 28, 32 and 36 mm and are provided with the standard 12/14 Morse taper.
The femoral head tapers are produced with high-precision numerical control machines, which have a very narrow tolerance as regards conicity, roundness and straightness. |
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All these factors are simultaneously controlled through pneumatic readings by appropriately designed sophisticated measuring instruments so as to prevent any possible error which would cause fretting, corrosion and, in the case of ceramic heads, failure.
Revision
The modular Revision system can solve, with a precise and quick technique, the problems concerning the revision of femoral cemented and uncemented implants.
The diaphyseal stem, with high surface roughness, is characterized by axial fins for a safe primary fixation. The femoral neck is provided with a cervico-diaphyseal angle of 135º. The two components are assembled together thanks to a Morse taper connection and by using a locking screw
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Benefits
1. Reduction in number of components: by using 19 components (7 necks and 12 stems) it is possible to create 84 different implants.
2. Correct length and anteversion of the implant: in the Revision system the level of the stem and the total implant length do not depend one to each other. The modular system allows setting the stem independently from the anteversion and the total implant length.
3. Correction of volumes: the 4º stem-neck angle may be used on all planes, according to the femoral morphology.
4. Unexpected events: sinking, wrong length or anteversion can be corrected just replacing or turning
the neck modulus.
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SPH Bicomponente
The SPH Revision Bicomponente acetabular cup, manufactured from Titanium, has been designed to solve highly complex acetabular revision cases.
The cup consists of two different modular components: the outer shell, equipped with a caudal hook and iliac wings, and the inner module, where the liner (SPH series) is inserted. The two modules are assembled with three screws and a special coupling mechanism.
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The surgeon can choose among the following options on how to place the inner module within the outer shell:
neutral
+20° coverage (frontal plane)
+20° anteversion
-20° anteversion
+20° coverage and +20° anteversion
+20° coverage and -20° anteversion
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(right click and use 'save target as')
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SMR Shoulder
The SMR shoulder high modularity shoulder system offers solutions for almost all shoulder prosthesis applications from trauma to election, instability, first revision and tumoral indications.
• The humeral bodies offer freedom of choice for retroversion.
• The stem contour has a triple conicity to fit most humeral canal morphologies.
• The humeral heads have variable medical and antero-posterior offset. The adapter tapers allow the choice of 50 different head positions.
• The reverse SMR components could be used for a first implant or for the reversion of a SMR prosthesis keeping 'in situ' the previously implanted stem.
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