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CONCEPT
Straight Cementless femoral stems have demonstrated, through 20 years clinical follow-up, to be able to withstand biomechanical stresses by showing exceptionally good “survival rates”.1,2,3
The Quadra® stem, which belongs to the new generation of cementless hips, is well suited to the actual demands of Total Hip Arthroplasty.
- Based on the experience of the straight, rectangular cementless stem.
- Increased primary stability thanks to the triple taper.
- Optimal diaphyseal fit.
- With STANDARD and LATERALISED versions available, the femoral offset is adapted to the patient’s needs.
| 1 |
20 years of Zweymüller cement free hip endoprosthesis Jatros Orthopädie - Jahrgang 5 Dez. 1999 - ISSN 0941-4770. |
| 2 |
Zweymüller K. 20 years of Zweymüller hip endoprosthesis Hans Huber Verlag 2002 ISBN 3-456-83431-4 pp 29-39. |
| 3 |
Bonnomet et al. Comportement d’une tige fémorale droite en arthroplastie totale primaire non cimentée de la hance chez les patients de moins de 65 ans Rev de Chir Orthop 2001, 87, 802-814. |
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