Background: Gas-containing pseudocyst is an uncommon cause of lumbar radiculopathy and most lumbar gas-containing ... and 1.5 cm below the inferior margin of L4 pedicle, and 2 cm lateral to external ...

In summary, spinal stenosis both central and lateral recess types are very problematic for patients and can cause back pain and sciatica pain down the limbs. They can also cause weakness and ...

Spinal stenosis is divided into two main categories: Central stenosis and lateral recessed stenosis. Central stenosis is the narrowing of the spinal canal, the canal that traverses the entire ...