Thickness (and leaves) A leaf is as thick as the width of one brick, but a wall is said to be one brick thick if it as wide as the length of a brick. Accordingly, a single-leaf wall is a half brick thickness; a wall with the simplest possible masonry transverse bond is said to be one brick thick, and so on.
Thecal sac is the layer that protects the spinal cord. It is filled with cerebrospinal Fluid and has numerous nerve roots Thecal sac is the layer that protects the spinal cord. It is filled with cerebrospinal Fluid and has numerous nerve roots. Thecal sac is enclosed in the Dura Matter. Dura matter is the outer layer which covers the central nervous system, which includes the brain and spinal cord 1. Thecal sac varies in both genders.
on the Thecal Sac. A herniated disc impinging on the thecal sac is an extremely common terminology used on MRI reports and other forms of diagnostic radiology evaluations. The condition may also be noted as a bulging disc encroaching on the thecal sac or a herniated disc indenting the thecal sac.The majority of affected patients have no idea what the condition entails, nor do they even understand what the thecal sac is.n the Thecal Sac. A herniated disc impinging on the thecal sac is an extremely common terminology used on MRI reports and other forms of diagnostic radiology evaluations. The condition may also be noted as a bulging disc encroaching on the thecal sac or a herniated disc indenting the thecal sac.