11-16mm
The spinal canal is usually more than 0.5 in (12 mm) in diameter. A smaller diameter indicates stenosis. The diameter of the cervical spine ranges is 0.6-1 in (15-12 mm). Any opening under 0.5 in (13 mm)in diameter is considered evidence of stenosis.
The abbreviation "AP" in the phrase "AP diameter" means from front to back.
It means moderate spinal stenosis. Spinal stenosis (or narrowing) is a common condition that occurs when the small spinal canal, which contains the spinal cord, becomes compressed. This causes a 'pinching' of the spinal cord and/or nerve roots, which leads to pain, cramping, weakness or numbness.
The central canal of the spinal cord. The central canal, also known as ependymal canal, is the cerebrospinal fluid-filled space that runs longitudinally through the length of the entire spinal cord.
in the spinal canal between the vertebrae.
what is narrowing of the right subarticular zone of the spinal canal
The Spinal canal .
in the spinal canal between the vertebrae.
The spinal-canal which surrounds the spinal cord .
When the spinal canal fails to close completely around the spinal cord, spina bifida occurs. Spina bifida is a congenital birth defect.
Cervical spinal stenosis is a narrowing of the spinal canal in the neck region, which can put pressure on the spinal cord and nerves. This can lead to symptoms such as neck pain, weakness, numbness, or tingling in the arms or hands. Severe cases may require surgical intervention to relieve pressure on the spinal cord.