[Scannography apport in syringomyelic study. 40 syringolyelic cases (author's transl)].

Forty patients with a syringomyelic syndrome were studied by means of scannography of the cervical spine and cervico-occipital joint before and after intrathecal injection of metrizamide. metrizamide transit, and more particularly the opacification of the syringomyelic cyst by metrizamide were assessed by delayed passages. This study demonstrates the value of this technique both from the morphological and dynamic point of view.