Cemented Or Non-Cemented Acetabular Prosthesis

The SYMBOL® cup has been designed to ensure that all cups have the same exterior design. All are hemispherical and of even diameter, with a flattened hub and increased roughness for cementless versions. The centre of the metal shell and liner components coincide.

DESIGN FRENCH MANUFACTURE
Pressfit obtained by increasing the diameter in the equatorial zone
Rounded equatorial peripheral edge
One instrumentation, five possibilities
“No touch” technique
Dual mobility cup of Cobalt Chromium ISO 5832-4
Ceramic cup in TA6V titanium alloy ISO 5832-3
State of surface of cementless cups: porous titanium spray covering 150 µm ASTMF 1580 and hydroxyapatite 80 µm ISO 13779-2
Range manufactured in the Dedienne Santé factory in Mauguio, France

FEATURES
The SYMBOL® cup has been designed to meet all current surgical techniques.

For this reason, it is hemispherical in design and provides:
Significant Pressfit
No medialisation
Hemispherical milling, without the cup sliding out of the acetabulum
Limitation of conflicts (psoas, prosthetic, pincer effect)
Positioning in rotation not needed because of configuration of cup
Fitting identical to conventional cup: standard surgical practice, repetition of movements
Concentric centre: milling = test cup = final implant: respect for anatomical centre