Items tagged “posterior cruciate ligament”
5 results found
Article
Double posterior cruciate ligament sign
The double posterior cruciate ligament (PCL) sign appears on sagittal MRI images of the knee when a bucket-handle meniscal tear (medial meniscus in 80% of cases) flips towards the center of the joint so that it comes to lie anteroinferior to the posterior cruciate ligament (PCL) mimicking a seco...
Case
Hyperextension injury of the knee
Published
14 Jan 2012
74% complete
MRI
Case
Posterior cruciate ligament avulsion fracture
Published
02 Aug 2014
92% complete
CT
X-ray
Article
Tram-track sign (knee)
The tram-track sign refers to the posterior cruciate ligament (PCL) appearance when it has a diffuse or partial thickening of the anteroposterior diameter greater than 7 mm. It is associated with longitudinal intraligamentous signal abnormalities showing fluid signal characteristics (hyperintens...
Case
Posterior cruciate ligament avulsion fracture
Published
21 Apr 2022
92% complete
X-ray
CT