Intact posterior arch, innominate bone avulsion fracture
Avulsion fractures of an iliac or pubic spine
These injuries are avulsion fractures involving the:
- anterior superior iliac spine (AO/OTA 61A1.1)
- anterior inferior iliac spine (AO/OTA 61A1.2)
- pubic spine (pubic tubercle) (Not classified in the AO/OTA classification)
Avulsion fractures of the iliac crest
These injuries are avulsion fractures of the iliac crest.
(Not classified in the AO/OTA classification)
Avulsion fractures of the ischial tuberosity
These injuries are avulsion fractures of the ischial tuberosity. This fracture is classified as an AO/OTA 61A1.3 fracture.
