D. Barea et al., GANGLION CYST OF LUMBAR POSTERIOR LONGITU DINAL LIGAMENT - AN UNUSUALORIGIN OF NON DISCAL SCIATICA, Journal de radiologie, 77(8), 1996, pp. 579-581
Ganglion cyst of the longitudinal posterior ligament of the spine is a
rare entity, only described in 11 cases. This lesion occurs in young
subjects suffering from classical lombosciatica, and has perhaps a tra
umatic origin. Computerized tomography and MRI provide the diagnosis.