Journal of Ultrasound in Medicine, Vol 15, Issue 4 277-284, Copyright © 1996 by American Institute of Ultrasound in Medicine
13 MHz high-frequency sonography of the lateral ankle joint ligaments and the tibiofibular syndesmosis in anatomic specimens
P. Milz, S. Milz, R. Putz and M. Reiser
Institut fur Radiologische Diagnostik, Munchen, Germany.
In this study, the ligaments of the ankle joint and the tibiofibular
syndesmosis were examined in formalin-fixed anatomic specimens using a 13
MHz sonographic scanner. For this purpose, 48 specimens of the ankle joint
were examined, and the anterior tibiofibular, anterior talofibular, and
calcaneofibular ligaments were marked by sonographically guided dye
injection. The markings were checked during the subsequent dissection. The
number of identifications reached 89.6% for the anterior tibiofibular and
talofibular ligaments and 87% for the calcaneofibular ligament. The results
show that the most frequently injured ligaments of the ankle joint can be
visualized reliably by use of 13 MHz high-frequency sonography.