[Cyst of the lumbar posterior longitudinal ligament. An unusual cause of non-discal sciatica]
- PMID: 8881399
[Cyst of the lumbar posterior longitudinal ligament. An unusual cause of non-discal sciatica]
Abstract
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 traumatic origin. Computerized tomography and MRI provide the diagnosis.