Product information and Surgical technique
Simple.
Reliable.
Exacta.
Double porous coating to optimize primary
stability and osseointegration
Product range: 12 sizes (standard and lateral)
press-fit and cement
EXACTA S is the shortened version of the EXACTA stem, with a length reduced by 30% to allow a simple and easy insertion even with minimally invasive techniques, such as the anterior access to the hip.
The stems for cementless press-fit application presents a double HaX-Pore® coating:
300 microns of pure porous Titanium and
50 microns of hydroxyapatite, applied
with plasma-spray technique in order to obtain good primary stability and encourage osteoblast growth.
Standard and Lateral
Two options with different offest (135° and 127°) to reproduce exactly the biomechanics of the hip.
Easy surgical access
The Low-profile lateral shoulder design and the reduced length enables easy insertion even in minimally invasive surgical approaches, such as the anterior access to the hip.
Stability
Vertical and horizontal grooves provide rotational and axial stability.
Taper 12/14
Threaded hole for posisioning/extraction
Mirror polished surface
The EXACTA S Plus stems for cemented application presents a mirror polished surface and smoothed edges to avoid excessive stress transfer to the bone cement mantle surrounding the prosthesis.
Easy positioning
Sinking references to allow a precise stem positioning.
MATERIALS
The EXACTA S stems for cementless press-fit application are made of Titanium Aluminium Niobium forged alloy in compliance with ISO5832/11 Standards.
The EXACTA S Plus stems for cemented application are made of highly Nitrogenized Stainless Steel forged alloy in compliance with ISO5832/9 Standards.
INSTRUMENTS SET
EXACTA and EXACTA S stems share the same instruments with the respective cemented version EXACTA Plus and EXACTA S Plus. This, in addition to allowing the intraoperative choice between the version with and without cement, reduces the overall dimensions of the instruments. The rasps handles of the EXACTA system are provided with a simple and safe coupling and are available in different designs depending on the surgical access used (posterolateral, lateral, anterior).
