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Table 4 Difference in F-E orientation between each pair of calculated planes for 15 patients

From: Three-dimensional analysis of the tibial resection plane relative to the arthritic tibial plateau in total knee arthroplasty

 

F-E orientation difference (degrees)

Subject #

O-R

M-R

L-R

M-L

M-O

L-O

1

−1.1

−1.4

−0.8

−0.6

−0.3

0.3

2

0.5

−2.7

7.1

−9.8

−3.2

6.6

3

−2.6

−2.2

−3.8

1.6

0.4

−1.2

4

2.2

1.5

2.7

−1.3

−0.7

0.6

5

−1.3

−5.1

2.8

−7.9

−3.7

4.2

6

1.2

0.7

−0.8

1.5

−0.5

−2.0

7

−2.6

−4.3

0.3

−4.6

−1.7

2.9

8

0.4

1.3

−1.1

2.5

0.9

−1.5

9

4.3

4.1

3.7

0.3

−0.2

−0.6

10

−2.0

−1.3

−2.1

0.8

0.7

−0.1

11

0.0

−3.4

2.6

−6.0

−3.4

2.6

12

−3.9

−7.3

0.1

−7.3

−3.3

4.0

13

5.0

2.7

5.7

−3.0

−2.2

0.8

14

−2.1

−5.2

0.7

−6.0

−3.1

2.8

15

−1.1

−2.7

0.8

−3.5

−1.6

1.9

Mean

−0.2

−1.7

1.2

−2.9

−1.5

1.4

Standard Dev

2.5

3.2

2.9

3.9

1.6

2.4