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
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
GENOLL™

... COMPONENT, GENOLL™ TIBIAL BASEPLATE, GENOLL™PS TIBIAL INSERT & GENOLL™ 3-PEG PATELLA. Features The SurgTech GENOLLTM Total Knee Arthroplasty System (TKA) is available in a wide range of sizes. Some notable design ...

three-compartment knee prosthesis
three-compartment knee prosthesis

Flexion angle: 0 ° - 120 °

... ; 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
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
revision knee prosthesis
revision knee prosthesis
Femoral Component

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Zimed Medical
three-compartment knee prosthesis
three-compartment knee prosthesis
Triathlon®

Triathlon Hinge has been designed to be a single platform for surgeries in patients with significant bone loss and/or ligament deficiencies. It is also compatible with the Triathlon Total Stabilizer (TS) Femur and the Global Modular Replacement ...

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Stryker
three-compartment knee prosthesis
three-compartment knee prosthesis
ANTHEM™

... ethnicities Product Features Anatomic implant fit Total knee prosthesis with an advanced femoral and tibial anatomic design to promote improved anatomic implant ...

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Smith & Nephew
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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Enovis Surgical
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
three-compartment knee prosthesis
three-compartment knee prosthesis
NexGen® Legacy®

Flexion angle: 0 ° - 6 °

... Trabecular Metal® cones to help provide stabilisation in knee arthroplasty. Features NexGen LCCK 4-in-1 Instrumentation Allows a surgeon to convert from a NexGen primary implant to a stemmed LCCK ...

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Zimmer Biomet
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
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
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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Trilliant Surgical
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
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
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
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
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
Apex™

... scenarios. Apex Knee TiN The latest addition to the Apex Knee range includes a proprietary coating technology, which provides a dense, thin and uniform ceramic coating, designed to limit metal ...

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Corin
three-compartment knee prosthesis
three-compartment knee prosthesis
TriVerse™

Designed to accommodate surgical efficiencies with a comprehensive array of implant offerings, including highly cross-linked vitamin E-stabilized polyethylene inserts in cruciate retaining (CR), anterior stabilised (AS) ...

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Exactech
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
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
three-compartment knee prosthesis
three-compartment knee prosthesis
DIAMOND

· The curvature radius of femoral prosthesis is in line with human anatomy. · Optimize the patella trace by lengthening frong wing. · Four patella models meet clinical needs. · The optimized split buckle design improves ...

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Irene Ortho
three-compartment knee prosthesis
three-compartment knee prosthesis
MC2®

MC2® is a tricompartmental knee prosthesis designed for the replacement of the total knee joint. It is a postero-stabilized prosthesis with prosthesis ...

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C2F Implants
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
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 ...

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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.