Knee prostheses

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Knee prostheses | Choosing the right knee prosthesis
The tibial bearing is one of the components of the three-compartment or unicompartmental sliding knee prosthesis. There are fixed-bearing knee prostheses and mobile-bearing knee prostheses. Mobile inserts have gained in popularity in recent years as, in theory, they have certain advantages over fixed inserts, particularly in terms of improved movement and service life. However, to date, there is no concrete evidence of significant clinical improvements...
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three-compartment knee prosthesis
three-compartment knee prosthesis
VEGA System®

VEGA System® Posterior Stabilized knee system with natural rotation The posterior stabilized VEGA Knee System was developed to fulfill the modern-day requirements of patient and surgeons for a modern ...

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Aesculap®
three-compartment knee prosthesis
three-compartment knee prosthesis
e.motion®

... The e.motion® product family: flexible, compatible, homogenous: Flexible The e.motion® knee endoprosthesis system offers the surgeon a number of implant options depending on the soft-tissue conditions ...

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Aesculap®
three-compartment knee prosthesis
three-compartment knee prosthesis
Columbus®

Columbus® Total Knee System Suitable solutions for different patient needs The interchangeable and anatomically-designed Columbus® Knee prosthesis offers proper physician choice ...

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Aesculap®
three-compartment knee prosthesis
three-compartment knee prosthesis
ANTHEM™

... Total Knee System was designed to provide an advanced and anatomically fit prosthesis and instrumentation system. The ANTHEM knee system is a total knee prosthesis ...

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Smith & Nephew
three-compartment knee prosthesis
three-compartment knee prosthesis
Persona®

Flexion angle: 0 ° - 155 °

... legacy,1,2 the Persona Partial Knee is redefining personalization in fixed bearing partial knee design. Optimal Usage Research shows that surgeons utilizing Partial Knee Arthroplasty ...

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Zimmer Biomet
three-compartment knee prosthesis
three-compartment knee prosthesis
BKS®

BKS® PRIMARY The Balanced Knee System offers proven and reproducible results and has over 20 years of successful clinical use. Balanced Articulating Motion Full range of compatible options in the BKS line Excellent ...

three-compartment knee prosthesis
three-compartment knee prosthesis
BKS®

RESTORATION REFINED - Offering maximum intraoperative flexibility, the BKS Revision System provides Tailored Solutions, Enhanced Stability, and Exceptional Efficiency. Setting the Standard for Revision Solutions. System allows for ...

three-compartment knee prosthesis
three-compartment knee prosthesis
GMK® SPHERE

... fulfilled by TKA as by total hip replacement with fewer knee patients achieving a “forgotten joint” replacement. Studies show that around 20% of TKA patients are not satisfied. Excessive A/P motion ...

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Medacta
three-compartment knee prosthesis
three-compartment knee prosthesis
GMK® PRIMARY

... homogeneous system for knee replacement, ranging from uni-compartmental to totally constrained (hinge). The GMK Primary System is conceived and designed adopting state-of-the-art solutions respecting the natural anatomy ...

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Medacta
three-compartment knee prosthesis
three-compartment knee prosthesis
Cinétique

The Cinétique is a rotating platform total knee replacement prosthesis, based on a proven concept, and has been conceived by a group of experienced surgeons, with two main goals: the respect of anatomy ...

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Medacta
three-compartment knee prosthesis
three-compartment knee prosthesis
HEXAGON

The HEXAGON range of total knee prostheses optimally answers to all types of primary knee arthroplasty. 4 possible configurations: • Standard condyle (UC) or postero-stabilised with fixe bearing. • ...

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EUROS
unicompartmental knee prosthesis
unicompartmental knee prosthesis
EUROP

• Anatomical femoral condyle : Medial right, Medial left and Lateral. • Low condyle thickness to maximize preservation of bone stock. • 2 raising pegs that ensuring stability. • Two anti-rotating sagittal pins ensuring tibial baseplate ...

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EUROS
three-compartment knee prosthesis
three-compartment knee prosthesis
EUROP CR

It is a CR prosthesis (Cruciate retaining) with locked tibial insert and conservation of the PCL (Posterior Crucial Ligament). details Femoral condyle : • Asymmetric posterior condyles. • Constant radius of curvature ...

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EUROS
three-compartment knee prosthesis
three-compartment knee prosthesis
7513

... ; 55, 60, 65, 70 and 75 mm. Tibial Insert is used as a binder in Total Knee Prosthesis in order to ensure that patients with suitable body anatomy have a wider range of knee flexion. ...

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Zimed Medical
three-compartment knee prosthesis
three-compartment knee prosthesis

... ; 55, 60, 65, 70 and 75 mm. Tibial Insert is used as a binder in Total Knee Prosthesis in order to ensure that patients with suitable body anatomy have a wider range of knee flexion. ...

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Zimed Medical
three-compartment knee prosthesis
three-compartment knee prosthesis

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Zimed Medical
three-compartment knee prosthesis
three-compartment knee prosthesis
GENOLL™

The SurgTech GENOLLTM Total Knee Arthroplasty System (TKA) is used for primary total knee replacement in skeletally mature individuals. The system consists of GENOLL™PS FEMORAL COMPONENT, GENOLL™ TIBIAL ...

three-compartment knee prosthesis
three-compartment knee prosthesis
Apex

... with three specific criteria in mind, Apex Knee addresses stability to improve function, while providing optimal fit, and fixation to promote long term survivorship. These design principles have created a knee ...

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Corin
three-compartment knee prosthesis
three-compartment knee prosthesis
Apex

... same femoral geometry and design principles as the primary knee system, the Apex Revision Knee system provides a seamless range of modular implants to manage complex primary and revision total knee ...

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Corin
three-compartment knee prosthesis
three-compartment knee prosthesis
HLS KneeTec™

... femoral planning optimises gaps and implant position which has been shown to improve intraoperative accuracy, reduce soft tissue releases and improve postoperative patient satisfaction at 12 months compared to conventional ...

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Corin
three-compartment knee prosthesis
three-compartment knee prosthesis
Swing

Flexion angle: 0 ° - 155 °

A complete knee prosthesis system which provenly reduces postoperative pain. The product is present on the market since 2007 with more than 20000 implantations. Primary system has 155 degrees of flexion, ...

three-compartment knee prosthesis
three-compartment knee prosthesis
Swing TiN

Flexion angle: 0 ° - 155 °

A complete knee prosthesis system which provenly reduces postoperative pain. The product is present on the market since 2007 with more than 20000 implantations. Primary system has 155 degrees of flexion, ...

three-compartment knee prosthesis
three-compartment knee prosthesis
Swing CC

Flexion angle: 0 ° - 155 °

A complete knee prosthesis system which provenly reduces postoperative pain. The product is present on the market since 2007 with more than 20000 implantations. Primary system has 155 degrees of flexion, ...

three-compartment knee prosthesis
three-compartment knee prosthesis
ATTUNE™

... patients1, performance for surgeons, and efficiency for providers. The ATTUNE Knee is a comprehensive, integrated knee system. The ATTUNE Knee is one of the largest research and development ...

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Depuy Synthes
unicompartmental knee prosthesis
unicompartmental knee prosthesis
EMPOWR PARTIAL™

Flexion angle: 0 ° - 135 °

The EMPOWR Partial Knee™ is the efficiency-based solution for early stage, unicompartmental knee arthritis in today’s modern healthcare environment. The EMPOWR Partial Knee™ is designed ...

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Djo Surgical
unicompartmental knee prosthesis
unicompartmental knee prosthesis
Restoris MCK

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Stryker
three-compartment knee prosthesis
three-compartment knee prosthesis
SCORE® II

Flexion angle: 0 ° - 100 °

... increases sagittal and frontal plane stability. Insert's radius of curvature matches that of the femoral component when the knee is extended. This congruency ensures stability and load distribution. The insert's spine ...

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Amplitude Surgical
three-compartment knee prosthesis
three-compartment knee prosthesis
EMPOWR PS ®

Flexion angle: 10 ° - 120 °

... EMPOWR PS Knee recreates the stability of the natural, healthy knee throughout a full range of motion. By creating a knee replacement with inherent stability, patients have the ability ...

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Enovis™
three-compartment knee prosthesis
three-compartment knee prosthesis

With knee arthroplasty continuing to grow, orthopaedic surgeons are challenged to deliver superior clinical outcomes with ever greater efficiency. The Exactech Knee System is built upon four decades of ...

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Exactech
unicompartmental knee prosthesis
unicompartmental knee prosthesis
Sled

Flexion angle: 90 ° - 120 °

... three decades Excellent documented outcomes The LINK Unicondylar Sled Prosthesis was first implanted in 1969. It was last modified in 1981, and ever since the successful implant design has remained ...

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Waldemar Link
three-compartment knee prosthesis
three-compartment knee prosthesis
GENflex2®

Total Knee Replacement mimics native knee kinematics and leverages clinical experience from its predecessor, Proven Gen-Flex™. GENflex2® is designed to optimize implant fit for patients ...

three-compartment knee prosthesis
three-compartment knee prosthesis
DESTIKNEE

... and CE-certified knee implant. Benefits "7 radii " Patented design - For full spectrum of flexion 8 sizes for left and right knee Small Fémoral Box Cut - for préservation of the bone DESTIKNEE ...

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Meril Life Sciences
three-compartment knee prosthesis
three-compartment knee prosthesis
Evolution®BIOFOAM®

... titanium on the tibial implant is the next generation in cementless fixation. Alongside the medial-pivot knee system’s clinically demonstrated design, built on the latest kinematic evidence of the natural ...

three-compartment knee prosthesis
three-compartment knee prosthesis
U2™

The U2 Knee is a comprehensive Total Knee Replacement (TKR) system offering a full range of interchangeable primary and revision options. With time tested implant design and award-winning ...

three-compartment knee prosthesis
three-compartment knee prosthesis
iTotal® CR

... truly customized cruciate retaining total knee replacement, designed with: Customized femoral and tibial fit to avoid overhang, under-coverage, and sizing compromises Customized shape designed to give the knee ...

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ConforMIS
three-compartment knee prosthesis
three-compartment knee prosthesis
A3

Flexion angle: 0 ° - 145 °

... sizes, the A3 knee prosthesis can be tailored for patients to best match their anatomy; its high-flexion design makes it possible to reach a safe flexion without excessive resection of hypocondyle; the ...

three-compartment knee prosthesis
three-compartment knee prosthesis
GENUTECH® DCF

Flexion angle: 0 ° - 140 °

The GENUTECH® knee prosthesis system GENUTECH®, indicated for knee arthroplastie, has been designed and developed by Surgival to provide an optimal combination of resistance, mobility, ...

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Surgival
unicompartmental knee prosthesis
unicompartmental knee prosthesis
KAPS®Full PE

... each other Functional and stable knee joint Total implants stability 4 thicknesses of UHMWPE: 8, 10, 12, 14 mm Minimum thickness of 6,5 mm Flat femoro-tibial contact surface: reduction of the stress on the knee ...

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X-NOV Medical Technology
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How to choose this product
knee-prosthesis

A knee prosthesis replaces a patient's damaged knee joint.

Applications

External devices are used by persons whose leg has been amputated above the knee. Implants allow those with a weakened or damaged joint due to arthritis or injury to regain nearly total mobility.

Technologies

Implants are generally tri-compartmental, replacing the lower part of the femur, the patella and the upper tibia. Some are cemented to the bone. Others are instead coated with hydroxyapatite to encourage natural attachment to the bone.

Some external devices are mono-axial, allowing movement only along the primary axis of knee motion. Polycentric prostheses offer mobility approximating that of the natural joint.

How to choose

The two fundamental factors of choice are the durability of the device and its impact on patient comfort.