Table 2 Pain locations and severity at each follow-up time point

No Pain

7 (6)

0

20 (22)

0

41 (47)

0

70 (86)

0

Superior^a

29 (28)

5.6

13 (18)

4.8

4 (9)

6.0

1 (9)

3.0

Superolateral^a

8 (8)

5.6

2 (3)

4.0

2 (4)

4.5

0 (0)

N/A

Superomedial^a

7 (7)

5.6

4 (6)

5.3

2 (4)

3.0

0 (0)

N/A

Inferior^a

17 (16)

7.3

9 (13)

5.6

2 (4)

4.0

1 (9)

3.0

Inferolateral^a

0 (0)

N/A

3 (4)

6.0

5 (11)

3.2

1 (9)

3.0

Inferomedial^a

7 (7)

5.9

1 (1)

3.0

1 (2)

3.0

1 (9)

3.0

Medial Joint^a

25 (24)

5.5

26 (36)

5.8

9 (19)

4.1

2 (18)

6.5

Lateral Joint^a

12 (11)

5.4

13 (18)

5.7

4 (9)

2.8

3 (27)

3.3

Patellar^a

51 (49)

5.9

20 (28)

6.1

15 (32)

3.9

2 (18)

1.5

Posterior^a

17 (16)

5.4

11 (15)

4.0

8 (17)

4.1

2 (18)

7.0

Diffuse^a

12 (11)

6.0

2 (3)

5.0

2 (4)

2.5

2 (18)

2.0