Best Practice Case Studies-Anterior Cruciate Ligament Tear

Video Transcription

Video Summary

In this video, Sagar Wagle, a musculoskeletal radiology fellow at Stanford University, reviews an MRI of a 25-year-old male suspected of an ACL tear following a volleyball injury. He demonstrates the normal appearance of an ACL on MRI, highlighting its oblique orientation, tautness, and low signal intensity. In contrast, a high-grade ACL tear exhibits thickened fibers with increased signal intensity and is often accompanied by knee joint effusion and lipohemothrosis. The patient’s MRI confirms a complete ACL tear, characterized by truncated, sagging fibers and significant joint effusion.

Meta Tag

Edition 3rd Edition

Related Case 3rd Edition, CASE 29

Topic Knee

Keywords

3rd Edition, CASE 29

3rd Edition

Knee

ACL tear

MRI

knee joint effusion

volleyball injury

musculoskeletal radiology