See also [[tibial plateau fracture#lipohaemarthrosis]] # Segond fracture **Segond fracture** is an avulsion fracture of the knee that involves the lateral aspect of the tibial plateau and is very frequently (~75% of cases) associated with disruption of the anterior cruciate ligament (ACL). majority have meniscal tears ![[Pasted image 20240323001553.jpg]] Incomplete Segond fracture: ![[Pasted image 20250221170358.png|Subtle linear lucency of the lateral tibial plateau of an incomplete Segond fracture. The patient did not have severe internal knee disruption as commonly occurs with a complete injury of this type]]