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
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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Djo Surgical
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

Based on the knee anatomy and kinematic studies conducted by Prof. Michael Freeman and Prof. Vera Pinskerova[1], GMK Sphere is an innovative total knee implant designed to deliver maximum ...

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

... stress on patellar tendon and the risk of patella dislocation. J-curved sagittal profile allows more natural knee kinematics, improves knee flexion and promotes rollback of the femoral component. Large ...

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Medacta
unicompartmental knee prosthesis
unicompartmental knee prosthesis
MOTO MEDIAL

... patient-specific gap balance and alignment technique with minimized and precise bone resections, without ligament releases. The implant design and instrumentation work together so that intraoperative decision-making and ...

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Medacta
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
510K-191192

... GENOLL™ system is intended to reduce or relieve pain and restore function and motion to the knee joint. Total knee replacement is indicated for patients with severe knee pain and disability ...

three-compartment knee prosthesis
three-compartment knee prosthesis
Unity Knee™

Flexion angle: 0 ° - 3 °

... About Unity Knee is clinically proven1 with a strong correlation to patient satisfaction2. Soft tissues are balanced to drive knee kinematics using modern surgical principles either manually or with ...

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

Complete primary total knee system to address today’s patients About Designed with three specific criteria in mind, Apex Knee addresses stability to improve function, while providing optimal fit, ...

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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

Flexion angle: 0 ° - 155 °

... needs; Highly cross-linked polyethylene liner meets the clinical needs of ultra-low wear performance and ensures the initial implant life; The anatomical tibial platform ensures excellent tibial coverage and the excellent ...

three-compartment knee prosthesis
three-compartment knee prosthesis
NKS PLUS

The Complete Solution for Total Knee Arthroplasty The NKS Plus Knee System is established in the orthopedic area, providing greater precision in cuts and facilitating surgical intervention, generating ...

three-compartment knee prosthesis
three-compartment knee prosthesis
Rhino®

RHINO – TOTAL KNEE REPLACEMENT – PRIMARY SYSTEM Arthroplasty

three-compartment knee prosthesis
three-compartment knee prosthesis
Rhino®

RHINO – TOTAL KNEE REPLACEMENT – REVISION SYSTEM Arthroplasty

three-compartment knee prosthesis
three-compartment knee prosthesis
ATTUNE®

ATTUNE® Cementless Knee System The ATTUNE® Cementless Knee System includes the patented technologies of the ATTUNE Knee System. We have maintained the ATTUNE GRADIUS™ Curve to provide ...

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Depuy Synthes
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
SCORE® II

Flexion angle: 0 ° - 100 °

SCORE® II is a primary total knee arthroplasty implant: Stability through congruency Rotating platform, mobile bearing PCL-sacrificing The femoral component design is based on a study of 1,200 knees digitised using ...

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Amplitude Surgical
three-compartment knee prosthesis
three-compartment knee prosthesis
Physica

... by restoring the native kinematic of the knee. • Wide range of sizes to fit different anatomies and extended sizing matching. Features & Benefits: • PHYSICA KR KR version aims to replicate the natural knee ...

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Lima Corporate
three-compartment knee prosthesis
three-compartment knee prosthesis
Truliant®

With the aging population, total knee replacement demand is projected to see a 670 percent increase by the year 2030.1 The Truliant Primary Knee System offers a high performance portfolio of implants, ...

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Exactech
three-compartment knee prosthesis
three-compartment knee prosthesis
FHK®

The fixed-bearing FHK implant can be used with or without an intact posterior cruciate ligament. The surgeon can select between a PCL-sparing fixed bearing implant or a posterior-stabilised implant ...

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FH Orthopedics
three-compartment knee prosthesis
three-compartment knee prosthesis
Anatomic Rolflex®

... rotation of the plateau. At the same time, the external condyle rolls back in a much more important way to mimic the physiologic knee mechanism, and favoring in it the patellar tracking. The available tibial inserts, ...

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EVOLUTIS
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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.