Table 8 Simplified classification of ipsilateral radial neck associated with olecranon fractures according to the treatment strategies
Type | Ipsilateral radial neck associated with olecranon fractures | |
|---|---|---|
I | Ulna or radius angulation < 30° or displacement < 1/3 | Not operate |
II | Ulna or radius angulation ≥ 30° or displacement ≥ 1/3 | Operate |
III | Ulna olecranon avulsion fracture | Operate |
IV | Ulna olecranon coronal fracture | Operate |
V | Ulna olecranon comminuted fractures | Operate |