[Significative reduction of secondary effects of radicular myelography using an ultra-fine puncture needle].

The authors report the adverse reactions to myelography in two groups of patients. The only difference was the spinal needle size: 20 G (0.9 mm) in the first group versus 26 G (0.

[Magnetic resonance imaging in the diagnosis of soft cervical disk hernia. Evaluation report on 20 cases previously examined by x-ray computed tomography].

Twenty successive patients were examined using CT scanning followed by M.R.I.

[Unusual indications for scanning in osteoarticular pathology].

The authors take stock of current applications of the scanner in osteoarticular pathology. At first (1978-1983 approximately), only the vertebral column could be studied by this technique. Now, almost all the osteoarticular system is susceptible to study.