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A robust method for registration of three-dimensional knee implant models to two-dimensional fluoroscopy images
A method was developed for registering three-dimensional knee implant models to single plane X-ray fluoroscopy images. We use a direct image-to-image similarity measure, taking advantage of the speedExpand
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In Vivo Fluoroscopic Analysis of the Normal Human Knee
The objective of the current study was to use fluoroscopy and computed tomography to accurately determine the three-dimensional, in vivo, weightbearing kinematics of five normal knees.Expand
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In vivo determination of normal and anterior cruciate ligament-deficient knee kinematics.
The objective of the current study was to use fluoroscopy to accurately determine the three-dimensional (3D), in vivo, weight-bearing kinematics of 10 normal and five anterior cruciate ligamentExpand
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Multicenter Determination of In Vivo Kinematics After Total Knee Arthroplasty
A summation analysis of more than 70 individual kinematic studies involving normal knees and 33 different designs of total knee arthroplasty (TKA) was done with the objective of analyzing implantExpand
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A Multicenter Analysis of Axial Femorotibial Rotation after Total Knee Arthroplasty
A multicenter analysis was done to determine in vivo femorotibial axial rotation magnitudes and patterns in 1,027 knees (normal knees, nonimplanted ACL-deficient knees, and multiple designs of totalExpand
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In Vivo Knee Kinematics Derived Using an Inverse Perspective Technique
Sixty-four subjects having implanted and nonimplanted knees were studied using fluoroscopic videos. Each subject, flexing in the sagittal plane, performed successive deep knee bends underExpand
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Knee mechanics: a review of past and present techniques to determine in vivo loads.
This review article evaluates various techniques that have been used to determine in vivo loads in the human knee. Two main techniques that have been used are telemetry, which is an experimentalExpand
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In Vivo Anteroposterior Femorotibial Translation of Total Knee Arthroplasty: A Multicenter Analysis
A study was conducted to determine in vivo femorotibial contact patterns for subjects having a posterior cruciate retaining or posterior cruciate substituting total knee arthroplasty. FemorotibialExpand
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Three-dimensional determination of femoral-tibial contact positions under in vivo conditions using fluoroscopy.
OBJECTIVE: A method has been developed to accurately measure three-dimensional (3-D) femoral-tibial contact positions of artificial knee implants in vivo from X-ray fluoroscopy images usingExpand
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Mobile-Bearing Knee Replacement: Concepts and Results*†
In summary, if TKRs are to be performed in patients who are younger and more active than those who had the initial procedures in the 1970s and 1980s, better wear performance is imperative forExpand
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