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About this product

Division: Knee Reconstruction
Category: Revision Knees

The ATTUNE® Knee System is now available for use with the ATTUNE Revision Fixed Bearing Tibial Base and 14x50 mm Cemented Stem. The ATTUNE Revision Fixed Bearing Tibial Base incorporates the proprietary technologies of the ATTUNE Knee such as the LOGICLOCK® Tibial Base locking mechanism that is designed to enable enhanced kinematics, stability and wear reduction.1 The ATTUNE Revision Fixed Bearing Tibial Base can be used with a 14x50 mm Cemented Stem that can be added intra-operatively, at the discretion of the surgeon, for patients with clinical needs that require supplemental fixation.

The ATTUNE Knee System is designed to address the unmet needs of patients, surgeons, and hospital providers around the world. Extensive research and science has gone into the design to help improve functional outcomes for patients, performance for surgeons, and efficiency for providers. The ATTUNE Knee delivers breakthrough, patented technologies that are designed to deliver a high level of stability and motion that help patients to get back sooner.2-3


References:

  1. Leisinger S, Hazebrouck S, Deffenbaugh D, Heldreth M. Advanced Fixed Bearing TKA Locking Mechanism Minimizes Backside Micromotion. International Society for Technology in Arthroplasty (ISTA) Annual Meeting. 2011.
  2. Clatworthy, M. (2015). An Early Outcome Study of the ATTUNE® Knee System vs. the SIGMA® CR150 Knee System. DePuy Synthes Companies White Paper. DSUS/JRC/0814/0418(1). In an IRB approved early outcomes study, physiotherapists collected data on 40 patients implanted with ATTUNE® Knees and 40 patients with SIGMA®CR150 knees. The results demonstrated that patients implanted with the ATTUNE Knee had statistically significant improvements in some early outcomes, other outcomes demonstrated a trend favoring the ATTUNE Knee, and some outcomes were equivalent.
  3. Etter, K., Lerner, J., de Moor, C, Yoo, A., Kalsekar, I. (2016). PMD10-Comparative Effectiveness of ATTUNE® Versus Triathlon™ Total Knee Systems: Real-World Length of Stay and Discharge Status."Value in Health 19(3): A298. Premier Perspective™ Database analysis including 38 hospitals, representing 1,178 primary, unilateral TKAs with the ATTUNE Knee and 5,707 primary, unilateral TKAs with Triathlon™. The analysis found that the patients implanted with the ATTUNE Knee had statistically shorter length of stay and were more frequently discharged home vs. a skilled nursing facility compared to the TKAs with Triathlon™.
ATTUNE Revision Knee System 2 ATTUNE Revision Knee System 3 ATTUNE Revision Knee System 1
 

Indications for Use

Please refer to the EPI within the ATTUNE® Knee System Surgical Technique for specific Indications for Use. The ATTUNE® Knee System Surgical Technique is located within the Resources tab.

Features & Benefits

The ATTUNE® Knee features several key proprietary technologies, exclusive to DePuy Synthes Joint Reconstruction: The ATTUNE Primary Total Knee System is designed to deliver a high level of stability and motion.

 

  Features Benefits
ATTUNE Knee with GRADIUS Curve ATTUNE GRADIUS® Curve The patented ATTUNE GRADIUS Curve is the gradually reducing femoral radius designed to provide a smooth transition from stability to rotational freedom through a patient's range of motion.1
ATTUNE Knee with GLIDERIGHT Articulation GLIDERIGHT® Articulation The GLIDERIGHT Articulation encompasses a trochlear groove designed to accommodate patient variation and soft tissue interaction, and patella components designed to optimize patella tracking while maintaining bone coverage.
ATTUNE Knee with SOFCAM Contact SOFCAM® Contact The proprietary S-curve of the SOFCAM Contact is designed to provide a smooth engagement for gradual femoral rollback and stability in flexion, while reducing stresses transferred to the tibial spine.2
ATTUNE Knee with LOGICLOCK Tibial Base LOGICLOCK® Tibial Base  The LOGICLOCK Tibial Base has a patented central locking design that provides the architecture for the system that optimizes kinematics, while reducing backside micromotion to the lowest reported levels in the industry.3
ATTUNE Knee with Intuition Instruments INTUITION™ Instruments The INTUITION Instruments combine the surgical process with intuitive and efficient instruments to allow the surgeon to balance the soft tissue and precisely control the implant position and fit for each patient.4

 

References:

  1. Clary, C.W., Fitzpatrick, C.K., Maletsky, L.P., Rullkoetter, P.J. (2012). Improving dynamic mid-stance stablilty: an experimental and finite element study. Orthopaedic Research Society. Poster Number 1044, San Francisco, CA.
  2. Fitzpatrick, C.K., Clary, C.W., Rullkoetter, P.J. (2012) Post-cam engagement during dynamic activity with current posterior stabilized TKR. 18th European society of Biomechanices. Presentation Number 1700, Lisbon Portugal.
  3. Leisinger S, Hazebrouck S, Deffenbaugh D, Heldreth M. Advanced Fixed Bearing TKA Locking Mechanism Minimizes Backside Micromotion. International Society for Technology in Arthroplasty (ISTA) Annual Meeting. 2011.
  4. DePuy Synthes Joint Reconstruction. (Oct 2012). Data on File in DHF 453-102-040 Section 4.1: ATTUNE Reduction in Tray Weight. Warsaw, IN.

 

For more information on ATTUNE Knee System, please contact your DePuy Synthes Joint Reconstruction Sales Representative.

DSUS/JRC/0317/2073 03/2017

All medical devices have associated risks. Please refer to the package insert and other labeling for a complete list of indications, contraindications, precautions and warnings. For further information on DePuy Synthes Products, please contact your local DePuy Synthes Representative.
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