ACL Tear
Normally ACL may show a striated signal distally caused by interspersed fat and synovium between the 2 bundle and proximal ligament appears. Any discontinuity or signal change in the ligament is indicative of ACL tear. There are some indirect signs of ACL tear like focal areas of increased signal in the lateral tibial plateau and femoral condyle, pivot shift injury (combination of signal changes in lateral femoral condyle and posteror lateral tibial plateau, abnormal slope of ACL, avulsion of the anterior tibial spine, segond fractur (capsular avulsion fracture of the lateral tibial plateau and kissing contusions involving the anterior tibia and femur resulting from hyperextension injury. This case shows ACL avulsion tear on MRI image.
Dr.Sumer K Sethi, MD
Consultant Radiologist ,VIMHANS and CEO-Teleradiology Providers
Editor-in-chief, The Internet Journal of Radiology
Director, DAMS (Delhi Academy of Medical Sciences
Reviewed by Sumer Sethi
on
Tuesday, May 27, 2008
Rating:
Unique blend of academic excellence and entrepreneurship, heading leading firms in India- Teleradiology Providers, pioneering company providing teleradiology services and DAMS (Delhi Academy of Medical Sciences) Premier test preparation institute in India for MD/MS/MCI preparation. He has also been an invited faculty member at various conferences, including Teleradiology in IRIA 2008 and 2011, Hospital Build Middle East, Congress of the Brain Tumor Radiology in Neuro-oncology Society. Dr. Sethi is Editor-in-Chief of Internet Journal of Radiology. He has a keen interest in Web 2.0 technologies and in maintaining his famous radiology blog, which has been featured in multiple international journals.
No comments:
Post a Comment