Table 2

Distribution of matching and unmatching ankles in association with the different levels of joint degeneration within the knee of the same donor

Left Knee grade

0

1

2

3

4

% ankle grades that match

95.8

88.0

78.4

70.6

82.8

% ankle grades that do not match

4.2

12.0

21.6

29.4

17.2

Right Knee grade

0

1

2

3

4

% ankle grades that match

94.4

56.2

30.8

36.2

33.3

% ankle grades that do not match

5.6

43.8

69.2

63.8

66.7

Muehleman et al. BMC Medicine 2010 8:48   doi:10.1186/1741-7015-8-48