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What is an intraspinal synovial cyst?

What is an intraspinal synovial cyst?

Conclusions: Intraspinal synovial cysts are uncommon lesions most often found in the lumbar spine at the L4-5 level. They are invariably associated with facet degeneration and respond very well to surgical therapy.

Can a synovial cyst cause a narrowing of the spinal column?

Most synovial cysts develop in the portion of the lower spine called the lumbar spine. These cysts are uncommon and often don’t produce symptoms. The cysts aren’t deadly or cancerous. However, they may cause issues with your spine like spinal stenosis. Spinal stenosis is narrowing or shrinking of the spinal column.

What kind of cyst is a synovial cyst?

Spinal synovial cysts are cystic formations connected to the facet joint and containing synovial fluid lined by a cuboid or pseudostratified columnar epithelium. They may result in lumbar radiculopathy in a significant number of cases. They may be asymptomatic and found incidentally.

What are the symptoms of a cervical synovial cyst?

When they do occur, thoracic synovial cysts and cervical synovial cysts may cause a range of symptoms that fall under the broad term myelopathy —problems with the spinal cord resulting in numbness and weakness. 2  Most spinal synovial cysts occur in the lumbar region at vertebrae L4 or L5.

Can a synovial cyst cause lumbar radiculopathy?

Synovial cysts of the spine are cystic formations connected to the facet joint and containing synovial fluid lined by a cuboid or pseudostratified columnar epithelium. They may result in lumbar radiculopathy in a significant number of cases.

Most synovial cysts develop in the portion of the lower spine called the lumbar spine. These cysts are uncommon and often don’t produce symptoms. The cysts aren’t deadly or cancerous. However, they may cause issues with your spine like spinal stenosis. Spinal stenosis is narrowing or shrinking of the spinal column.

Synovial cysts of the spine are cystic formations connected to the facet joint and containing synovial fluid lined by a cuboid or pseudostratified columnar epithelium. They may be result in lumbar radiculopathy in a significant number of cases.

Is there gas in a synovial cyst?

gas within the cyst is pathognomonic for a synovial cyst. facet joint cysts may contain complex fluid as a result of internal debris or haemorrhage. neural based cysts can usually be differentiated by imaging as these cysts show intimate relation with the adjacent nerve, rather than with the adjacent joint space.

Spinal synovial cysts are cystic formations connected to the facet joint and containing synovial fluid lined by a cuboid or pseudostratified columnar epithelium. They may result in lumbar radiculopathy in a significant number of cases.