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Secur-Fit HA Ceramic on Ceramic Bearing System Surgical ProtocolSecur-Fit Max
The Secur-Fit Max Femoral Hip Stem has been built on more than a decade of experience. It represents the next generation Omnifit HA stem, which was established with more than 15 years of clinical success, and based on an effective stem geometry combined with Stryker’s proprietary PureFix hydroxylapatite formula.1
Features & Benefits
Key advantages include:
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Increased Head Offset
Offset options are available in both 132-degree and 127-degree neck angles. Joint stability may be achieved without lengthening the leg. These help to enable proper restoration of joint kinematics. -
CP Titanium Arc Deposition2
Arc deposition is an advanced metal application process pioneered by Stryker Orthopaedics for orthopedic implant purposes. The proprietary arc deposition technology produces an abrasion-resistant, biocompatible CP Titanium coating that helps to enhances the implant friction fit and augments the load transfer capabilities of the underlying normalizations. It helps to provide an excellent coating for application of a hydroxylapatite surface treatment. It also helps to enhance proximal implant press-fit, helps increase rotational and axial stability, and helps to increase load-carrying capacity of proximal stem. -
Normalizations2
Normalizations are designed to convert shear stress to compressive loads for more efficient load transfer. They also help resist medial migration and subsidence and provide maximized projected area to resist rotation. -
PureFix HA Coating
Stryker’s clinically successful, 50µm thick PureFix HA coating demonstrates unprecedented clinical results in a multi-center study followed for more than 13 years.1 -
Reduced Neck Geometry
Reduced neck geometry features a narrow, ovoid neck designed to optimize available range of motion, while maintaining strength. - Head Options A large selection of C-taper femoral heads is available. Offsets options also are available in forged Vitallium alloy, alumina ceramic, and BIOLOX* delta ceramic.
*BIOLOX is a registered trademark of Ceramtec.
Stryker Corporation or its divisions or other corporate affiliated entities own, use or
have applied for the following trademark(s) or service mark(s):
Secur-Fit Max. All other trademarks are trademarks of
their respective owners or holders.
References
1. D’Antonio JA, Capello WN, Hydroxyapatite Femoral Stems for THA 10-13 Years Follow-Up, CORR, Vol. 593, 2001.
2. Stryker Literature #LSFHAM-SS







