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US20130345820 KNEE IMPLANT SYSTEM  
Knee prosthesis includes a femoral component adapted to fit on a distal end of the femur and a tibial insert component. The femoral component includes a measured anterior/posterior dimension...
US20120185055 KNEE IMPLANT SYSTEM  
Knee prosthesis includes a femoral component adapted to fit on a distal end of the femur and a tibial insert component. The femoral component includes a measured anterior/posterior dimension...
US20120191204 ARTHROPLASTY SYSTEMS AND METHODS  
Systems for joint arthroplasty include prostheses which are secured to bone with sliding anchors. Examples include unicondylar and bicondylar knee prostheses for hemi-arthroplasty and total...
US20130035765 TOTAL KNEE ARTHROPLASTY WITH SYMMETRIC FEMORAL IMPLANT HAVING DOUBLE Q-ANGLE TROCHLEAR GROOVE  
A total knee arthroplasty includes a symmetric femoral prosthesis for articulating with a tibial prosthesis in the left or right leg of a patient. The symmetric femoral prosthesis includes an...
US20140257503 MULTI-COMPONENT KNEE IMPLANT ASSEMBLY WITH COMBINED ARTICULATING AND BELT SUPPORT AND TRAVELING SURFACES  
A joint assembly incorporated into reconditioned end surfaces established between an upper bone and an opposing lower bone. The assembly includes a pair of first components anchored into...
US20130245777 KNEE SYSTEM  
A knee system includes a knee prosthesis having a tibial arrangement including a tibial tray configured for attachment to a surgically-prepared surface of a proximal end of the tibia. The tibial...
US20130178945 SYSTEMS AND METHODS FOR PROVIDING A FEMORAL FULL FLEXION ARTICULATION  
Systems and methods for providing deeper knee flexion capabilities, more physiologic load bearing and improved patellar tracking for knee prosthesis patients. Such systems and methods include (i)...
US20130204382 Total Knee Replacement Implant Based on Normal Anatomy and Kinematics  
A total knee replacement prosthesis is presented whose bearing surfaces are derived from an anatomically representative femur and a modified baseline tibial surface. The contacting femoral and...
US20140135938 LOW FRICTION RESURFACING IMPLANT  
A low friction resurfacing implant system including a first implant component having a first bearing surface and a first engagement surface. The first engagement surface is located opposite the...
US20110137427 High Performance Knee Prostheses  
Knee prostheses featuring components that more faithfully replicate the structure and function of the human knee joint in order to provide, among other benefits: greater flexion of the knee in a...
US20110130842 HIGH PERFORMANCE KNEE PROSTHESES  
Knee prostheses featuring components that more faithfully replicate the structure and function of the human knee joint in order to provide, among other benefits: greater flexion of the knee in a...
US20110130841 High Performance Knee Prostheses  
Knee prostheses featuring components that more faithfully replicate the structure and function of the human knee joint in order to provide, among other benefits: greater flexion of the knee in a...
US20110125282 High Performance Knee Prostheses  
Knee prostheses featuring components that more faithfully replicate the structure and function of the human knee joint in order to provide, among other benefits: greater flexion of the knee in a...
US20110125281 HIGH PERFORMANCE KNEE PROSTHESES  
Knee prostheses featuring components that more faithfully replicate the structure and function of the human knee joint in order to provide, among other benefits: greater flexion of the knee in a...
US20120101586 HIGH FLEXION ARTICULAR INSERT  
A knee prosthesis is provided that allows for increased flexion. The knee prosthesis includes (a) a femoral component adapted to fit on a distal end of the femur which includes a lateral condylar...
US20100305710 Knee Prosthesis  
A knee joint prosthesis assembly can include a femoral component that has a medial and a lateral condyle portion connected by a patellar track portion. The femoral component can form an opening...
US20120101587 KNEE JOINT DEVICE AND METHOD  
A medical device for implantation in a knee joint of a human patient is provided. The medical device comprises: an inner surface and an outer surface. The inner surface comprises: a first point, a...
US20150182342 Patient Specific Instruments and Related Methods for Joint Replacement  
Devices, tools and techniques for the design, selection and/or modification of patient-specific implants, instruments and related methods are disclosed. Various embodiments include the use of...
US20140277537 PROSTHETIC KNEE IMPLANT  
Knee implant systems and methods for implantation or use in a knee joint, are disclosed. A knee implant system can include at femoral component having a femur-contacting surface and an opposing...
US20130317621 Knee Prosthesis Assembly With Ligament Link  
A prosthetic knee joint assembly includes a femoral component and a bearing that supports articulation of the femoral component. The assembly further includes a tibial tray. Furthermore, the...
US20090265012 IMPLANTS FOR PARTIAL KNEE ARTHROPLASTY  
The present invention provides a method and device for restoring individual patient joint kinematic using minimally invasive surgical procedures. The instrumentation of the invention sculpts the...
US20110082558 ARTIFICIAL KNEE JOINT  
An artificial knee joint comprise a femoral component and tibial component. The posterior side of the femoral component comprises medial and lateral condyles, wherein the width and offset of the...
US20130006375 KNEE PROSTHESIS  
A knee joint prosthesis assembly according to the present disclosure can include a femoral component, a unitary tibial component, a medial bearing, and a lateral bearing. The femoral component can...
US20140303740 ORTHOPAEDIC KNEE PROSTHESIS HAVING CONTROLLED CONDYLAR CURVATURE  
An orthopaedic knee prosthesis includes a femoral component having a condyle surface. The condyle surface is defined by one or more radii of curvatures, which are controlled to reduce or delay the...
US20120271428 ORTHOPAEDIC KNEE PROSTHESIS HAVING CONTROLLED CONDYLAR CURVATURE  
An orthopaedic knee prosthesis includes a femoral component having a condyle surface. The condyle surface is defined by one or more radii of curvatures, which are controlled to reduce or delay the...
US20130204381 SYSTEMS AND METHODS FOR PROVIDING AN ASYMMETRICAL FEMORAL COMPONENT  
Systems and methods for providing deeper knee flexion capabilities. In some instances, such systems and methods include an asymmetrical femoral component that includes a femoral prosthesis that is...
US20120265496 Ethnic-Specific Orthopaedic Implants and Custom Cutting Jigs  
An orthopedic implant comprising: (a) a distal femoral component comprising a first condyle bearing surface having a first profile comprising at least three consecutive arcs of curvature; and (b)...
US20090132055 ARTHROPLASTY DEVICE  
Disclosed is a device and method of tricompartmental arthroplasty of the knee. The device permits arthroplasty of the medial and lateral and patellofemoral compartments of the knee while leaving...
US20120203350 KNEE JOINT ENDOPROSTHESIS  
In accordance with the invention a knee joint endoprosthesis comprises a femoral component and a meniscal component mounted for movement relative to and on said femoral component. Said femoral...
US20090319047 RECESS-RAMP KNEE JOINT PROSTHESIS  
A recess-ramp knee joint prosthesis comprising a femoral and a tibial component is configured to reproduce normal kinematics and function. Asymmetric condular surfaces and a cupola of the femoral...
US20090326665 POSTERIOR STABILIZED ORTHOPAEDIC KNEE PROSTHESIS HAVING CONTROLLED CONDYLAR CURVATURE  
An orthopaedic knee prosthesis includes a tibial bearing and a femoral component configured to articulate with the tibial bearing. The femoral component includes a posterior cam configured to...
US20140324177 PROSTHETIC JOINT  
A joint prosthesis comprising, e.g., a femoral component and a tibial component. The medial and lateral condylar articular surfaces may have substantially uniform and equal radii from full...
US20130197653 PROSTHETIC JOINT  
A joint prosthesis comprising, e.g., a femoral component and a tibial component. The medial and lateral condylar articular surfaces may have substantially uniform and equal radii from full...
US20090326664 POSTERIOR CRUCTIATE-RETAINING ORTHOPAEDIC KNEE PROSTHESIS HAVING CONTROLLED CONDYLAR CURVATURE  
An orthopaedic knee prosthesis includes a tibial bearing and a femoral component configured to articulate with the tibial bearing. The femoral component includes a condyle surface curved in the...
US20100036500 ORTHOPAEDIC KNEE PROSTHESIS HAVING CONTROLLED CONDYLAR CURVATURE  
An orthopaedic knee prosthesis includes a femoral component having a condyle surface. The condyle surface is defined by one or more radii of curvatures, which are controlled to reduce or delay the...
US20090319048 Total Knee Replacement Prosthesis  
A knee replacement prosthesis comprising a femoral component and a tibial component that enable anterior-posterior translation of the femur relative to the tibia and enable the tibia to rotate...
US20150190235 KNEE PROSTHESIS  
A knee prosthesis comprises a femoral component for securement to a femur, the femoral component defining medial and lateral condyles and an intercondylar groove; and a tibial component for...
US20070179613 Passive lubricating prosthetic joint  
Prosthetic joints, intervertebral prosthetic implants and methods of replacing intervertebral discs are provided. In an exemplary embodiment, a intervertebral prosthetic implant can include a pair...
US20140277536 ORTHOPAEDIC KNEE PROSTHESIS HAVING STEM COMPONENTS WITH A VARYING NUMBER OF SLOTS  
A knee prosthesis for use during performance of a knee replacement procedure includes a plurality of stem components in a range of various sizes, a plurality of femoral components in a range of...
US20090210066 ANTERIOR CRUCIATE LIGAMENT SUBSTITUTING KNEE REPLACEMENT PROSTHESIS  
There is disclosed a total knee replacement prosthesis, which can substitute the function of an anterior and/or a posterior cruciate ligament. A femoral component containing two intercondylar...
US20130131818 TIBIAL BEARING COMPONENT FOR A KNEE PROSTHESIS WITH IMPROVED ARTICULAR CHARACTERISTICS  
An orthopaedic knee prosthesis includes a tibial bearing component with articular features which operate to protect adjacent soft tissues of the natural knee, promote and/or accommodate desired...
US20140288659 TWO-COMPONENT KNEE SPACER WITH RECESSES  
The invention relates to a knee spacer for temporary replacement of an artificial knee joint, whereby the knee spacer comprises a tibial component and a femoral component as separate components,...
US20050143833 Patello-femoral joint arthroplasty  
A prosthetic patellar component includes a base and a bearing element. The base is operable to be affixed to an outer patellar surface. The bearing element includes first and second femoral...
US20070135926 Surface guided knee replacement  
An artificial knee joint that includes a femoral component with a specially shaped bearing surface and a tibial component, whose surface interacts with the femoral surfaces. The interaction...
US20050143832 High flexion articular insert  
A knee prosthesis is provided that allows for increased flexion. The knee prosthesis includes (a) a femoral component adapted to fit on a distal end of the femur which includes a lateral condylar...
US20140296991 HIP & KNEE JOINT ASSEMBLIES INCORPORATING DEBRIS COLLECTION ARCHITECTURE BETWEEN THE BALL AND SEAT INTERFACE  
A joint implant assembly including a spherical shaped component adapted to securing to an end of a first joint defining bone and a recess shaped component adapted to securing to an end of a second...
US20100036499 KNEE PROSTHESIS  
A knee prosthesis comprising a femoral component and a tibial component. The femoral component comprises a medial femoral condyle having a medial femoral condylar surface and a lateral femoral...
US20100016977 PCL RETAINING ACL SUBSTITUTING TKA APPARATUS AND METHOD  
A new class of total knee replacement includes a posterior cruciate ligament retaining anterior cruciate ligament substituting apparatus and method. Particular design considerations include: 1) a...
US20140142714 KNEE PROSTHESIS ASSEMBLY HAVING PROPORTIONAL CORONAL GEOMETRY  
An orthopaedic knee prosthesis assembly includes a plurality of femoral components. Each component includes a medial condyle and a lateral condyle. When each component is viewed in a coronal plane...
US20060212124 Knee joint prosthesis  
The invention relates to a knee joint prosthesis comprising a femur part and a tibia part. The plane of the joint gap between said parts is inclined relative to the vertical axis extending from...

Matches 1 - 50 out of 70 1 2 >