1 Materials and installation for a stone retaining wall start around $25-$40 a square face foot and go up depending on materials, site conditions, and other factors.2  It costs $1,250-$2,000 or more for a wall 30 inches high and 20 feet long. Materials and installation for a stone retaining wall start around $25-$40 a square face foot and go up depending on materials, site conditions, and other factors.
Mezzaluna means half moon  in Italian, after the curved shape of the blade, and is the most common name used in the UK. Other names used include herb chopper or hachoir [aÊ.waÊ] , which is its French name.
It sits in a saddle-like compartment in the skull called the sella turcica. In Latin, it means Turkish saddle. When the pituitary gland shrinks or becomes flattened, it cannot be seen on an MRI scan. This makes the pituitary gland look like an empty sella.. But the sella is not actually empty. It is often filled with cerebrospinal fluid (CSF). CSF is fluid that surrounds the brain and spinal cord. With empty sella syndrome, CSF has leaked into the sella turcica, putting pressure on the pituitary gland.