From: Management strategies of pediatric ipsilateral olecranon with associated radial neck fractures based on multicenter experience
Ulna
Radius
A
B
C
D
Total
I
8 (22.2)
18 (50)
5 (13.9)
36
II
4 (9.5)
21 (50)
6 (14.3)
11 (26.2)
42
III
1 (4.5)
4 (18.2)
6 (27.3)
11 (50)
22
IV
5 (16.7)
12 (40)
6 (20)
7 (23.3)
30
18
55
23
34
130