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In Vivo Determination of 3D Patellofemoral Mechanics — Patella  

Knee Prosthesis Clinical Trial

Official title:
In Vivo Determination of 3D Patellofemoral Mechanics

Clinical Trial Summary

This study will analyze the tibio-femoral and patellofemoral (motion) and mechanics (forces) of participants having a normal knee or a total knee arthroplasty (TKA) using one or two different (TKA) devices Low Contract Stress (LCS) Posterior Stabilizing (PS) Rotating Platform (RP) Total Knee Arthroplasty (TKA). All knees will be analyzed using an image matching technique that will convert a two-dimensional (2D) fluoroscopic image into a three-dimensional (3D) image. In conjunction with the fluoroscopic analysis, electromyography (EMG) data, and ground reaction force (GRF) data will all be allow for a complete analysis of the knee joints. These results will help the orthopaedic community better understand knee motion so they can improve testing on existing implants and develop future implants that will further enhance patients' lives.

Clinical Trial Description

n/a

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT01290627
Study type Observational
Source The University of Tennessee, Knoxville
Contact
Status Completed
Phase
Start date February 2011
Completion date September 2011
View Details
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