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Quadra - Model P - Hip Replacement Joint
The Quadra-P System offers a complete set of stems developed preserving the characteristics important to the clinical success of Quadra-H while incorporating proven innovative key features to address the modern challenges in THA.
QUADRA-H’s solid clinical history laid the grounds for the development of QUADRA-P.
The MectaGrip coating on the Quadra-P and Quadra-P Collared aims to provide an
enhanced proximal fill at metaphyseal level, and a mechanically stronger bone-implant interface, resulting in potentially improved load transfer[4].
Literature shows that young and active patients can be considered the challenge of
modern arthroplasty[17]. To address the high demands coming from very active and younger patients, QUADRA-P & QUADRA-P Collared feature proximal MectaGrip coating providing:
- A stronger bone-implant interface, that will higher loads to be transfered
- An optimized distribution of the loads, thanks to the proximal position of the MectaGrip coating
Neck lengths throughout the Quadra-P System increase size by size, based on AMIStem’s experience. This allows for progressive head center growth and to more efficiently restore the hip joint biomechanics in a growing patient population.