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Table 4 Joint status after final surgery by location and Campanacci grade

From: Clinical outcome of recurrent giant cell tumor of the extremity in the era before molecular target therapy: the Japanese Musculoskeletal Oncology Group study

Location (number and rate of joint sacrificing)

Campanacci grade

Joint status after final surgery

Preserve

Sacrifice

Humerus/Proximal (N = 6, 16.7 %)

II

5

1

Radius/Distal (N = 12, 16.7 %)

II

9

0

III

1

2

Femur/ Proximal (N = 9, 55.6 %)

II

3

5

III

1

0

Femur/Distal (N = 28, 28.6 %)

I

6

0

II

9

5

III

5

3

Tibia/Proximal (N = 37, 18.9 %)

I

1

1

II

26

3

III

3

3

Tibia/Distal (N = 3, 0 %)

I

1

0

II

2

0