Double PCL sign

Case contributed by Dr Varun Babu

Presentation

Twisting injury followed by locking of knee.

Patient Data

Age: 25 years
Gender: Male
MRI

Reduction in volume of posterior horn of medial meniscus with third fragment seen in intercondylar notch parallel to the posterior cruciate ligament limited by a smaller caliber ACL. 

Case Discussion

Double PCL sign is pathognomonic for bucket handle tear of meniscus. 

How to use cases

You can use Radiopaedia cases in a variety of ways to help you learn and teach.

Creating your own cases is easy.

Updating… Please wait.

 Unable to process the form. Check for errors and try again.

 Thank you for updating your details.