Table 2: Demonstrates the statistically calculated minimum, maximum, median and mean values of trochlear groove depth by (mm), trochlear facet asymmetry by (%) and lateral inclination angle by (°).

 

D: Depth of trochlear groove by mm

T: Trochlear facet asymmetry by %

L: Lateral inclination angle by °

Type-A

Type-B

Type-C

Type-A

Type-B

Type-C

Type-A

Type-B

Type-C

Minimum

3.00

1.500

1.500

35.00

33.00

32.00

10.00

1.500

9.300

Maximum

6.00

4.000

2.000

50.00

60.00

50.00

23.00

20.00

23.00

Median

5.00

2.000

2.000

39.00

55.00

33.00

20.00

9.000

9.400

Mean

4.80

2.500

1.833

40.80

50.60

38.33

17.80

9.540

13.90

Standard deviation

1.15

1.000

0.289

6.221

10.45

10.11

5.586

8.032

7.881