n

Type of fracture (Magerl)

Intervention types:

PPOA

PPO + K

PPO + A

4

A1.3

1

3

0

2

A2.1

2

0

0

10

A2.2

4

6

0

16

A3.1

2

14

0

3

A3.2

3

0

0

16

A3.3

1

3

12

13

B2

9

4

0

n = 64

global series (n = 64)

19

33

12