Computer Assisted Navigation in Minimally Invasive Total Knee Arthroplasty: Comparing the Alignment Achieved Using the DePuy Ci Minimally Invasive (Mi) Versus the DePuy Non Navigated Conventional Total Knee Arthroplasty.

Either P.F.C. Sigma or L.C.S. Complete knee replacement using the conventional surgical approach and manual surgical technique

Either P.F.C. Sigma or L.C.S. Complete knee replacement using minimally invasive surgical approach and computer navigation

To Compare the Precision of the Long Leg Alignment Between the Between Subjects Who Have Undergone Minimally Invasive vs. Conventional Total Knee Arthroplasty.

To Compare the Proportion of Procedures That Fall Within a Satisfactory Alignment Window Between Subjects Who Have Undergone Minimally Invasive vs. Conventional Total Knee Arthroplasty.

To Compare the Number of Optimal Implantations Achieved From Pre-op to 6-12 Weeks Between Subjects Who Have Undergone Minimally Invasive vs. Conventional Total Knee Arthroplasty.

To Compare American Knee Society Knee Score Between Subjects Who Have Undergone Minimally Invasive vs. Conventional Total Knee Arthroplasty.

To Compare American Knee Society Knee Score Between Subjects Who Have Undergone Minimally Invasive vs. Conventional Total Knee Arthroplasty.

To Compare American Knee Society Knee Score Between Subjects Who Have Undergone Minimally Invasive vs. Conventional Total Knee Arthroplasty.

To Compare American Knee Society Knee Score Between Subjects Who Have Undergone Minimally Invasive vs. Conventional Total Knee Arthroplasty.

To Compare American Knee Society Knee Score Between Subjects Who Have Undergone Minimally Invasive vs. Conventional Total Knee Arthroplasty.

To Compare American Knee Society Knee Score Between Subjects Who Have Undergone Minimally Invasive vs. Conventional Total Knee Arthroplasty.

To Compare American Knee Society Knee Score Between Subjects Who Have Undergone Minimally Invasive vs. Conventional Total Knee Arthroplasty.

To Compare American Knee Society Knee Score Between Subjects Who Have Undergone Minimally Invasive vs. Conventional Total Knee Arthroplasty.

To Compare Oxford Knee Scores Between Subjects Who Have Undergone Minimally Invasive vs. Conventional Total Knee Arthroplasty.

To Compare Oxford Knee Scores Between Subjects Who Have Undergone Minimally Invasive vs. Conventional Total Knee Arthroplasty.

To Compare Oxford Knee Scores Between Subjects Who Have Undergone Minimally Invasive vs. Conventional Total Knee Arthroplasty.

To Compare Oxford Knee Scores Between Subjects Who Have Undergone Minimally Invasive vs. Conventional Total Knee Arthroplasty.

To Compare Oxford Knee Scores Between Subjects Who Have Undergone Minimally Invasive vs. Conventional Total Knee Arthroplasty.

To Compare Oxford Knee Scores Between Subjects Who Have Undergone Minimally Invasive vs. Conventional Total Knee Arthroplasty.

To Compare Oxford Knee Scores Between Subjects Who Have Undergone Minimally Invasive vs. Conventional Total Knee Arthroplasty.

To Compare Oxford Knee Scores Between Subjects Who Have Undergone Minimally Invasive vs. Conventional Total Knee Arthroplasty.

To Compare WOMAC Scores Between Subjects Who Have Undergone Minimally Invasive vs. Conventional Total Knee Arthroplasty.

To Compare WOMAC Scores Between Subjects Who Have Undergone Minimally Invasive vs. Conventional Total Knee Arthroplasty.

To Compare WOMAC Scores Between Subjects Who Have Undergone Minimally Invasive vs. Conventional Total Knee Arthroplasty.

To Compare WOMAC Scores Between Subjects Who Have Undergone Minimally Invasive vs. Conventional Total Knee Arthroplasty.

To Compare WOMAC Scores Between Subjects Who Have Undergone Minimally Invasive vs. Conventional Total Knee Arthroplasty.

To Compare WOMAC Scores Between Subjects Who Have Undergone Minimally Invasive vs. Conventional Total Knee Arthroplasty.

To Compare WOMAC Scores Between Subjects Who Have Undergone Minimally Invasive vs. Conventional Total Knee Arthroplasty.

To Compare WOMAC Scores Between Subjects Who Have Undergone Minimally Invasive vs. Conventional Total Knee Arthroplasty.

To Compare VAS Pain Scores Between Subjects Who Have Undergone Minimally Invasive vs. Conventional Total Knee Arthroplasty.

To Compare VAS Pain Scores Between Subjects Who Have Undergone Minimally Invasive vs. Conventional Total Knee Arthroplasty.

To Compare VAS Pain Scores Between Subjects Who Have Undergone Minimally Invasive vs. Conventional Total Knee Arthroplasty.

To Compare VAS Pain Scores Between Subjects Who Have Undergone Minimally Invasive vs. Conventional Total Knee Arthroplasty.

To Compare VAS Pain Scores Between Subjects Who Have Undergone Minimally Invasive vs. Conventional Total Knee Arthroplasty.

To Compare Interface Radiographic Appearance Between Subjects Who Have Undergone Minimally Invasive vs. Conventional Total Knee Arthroplasty.

To Compare the Change From 6-12 Weeks & 5 Years on Long Leg Alignment.

To Compare 6 Minute Walk Test Scores Between Subjects Who Have Undergone Minimally Invasive vs. Conventional Total Knee Arthroplasty.

To Compare 6 Minute Walk Test Scores Between Subjects Who Have Undergone Minimally Invasive vs. Conventional Total Knee Arthroplasty.

To Compare 6 Minute Walk Test Scores Between Subjects Who Have Undergone Minimally Invasive vs. Conventional Total Knee Arthroplasty.

To Compare 6 Minute Walk Test Scores Between Subjects Who Have Undergone Minimally Invasive vs. Conventional Total Knee Arthroplasty.

To Compare 6 Minute Walk Test Scores Between Subjects Who Have Undergone Minimally Invasive vs. Conventional Total Knee Arthroplasty.