2024年6月27日 · Spinal bones are stacked in a column from the skull to the tailbone. They protect the spinal cord, which runs through an opening called the spinal canal. Some people are born with a …

Spinal stenosis is the narrowing of one or more spaces within your spinal canal. It causes symptoms like back or neck pain and tingling in your arms or legs.

The center of the spinal cord is hollow and contains a structure called the central canal, which contains cerebrospinal fluid. The spinal cord is also covered by the meninges and enclosed by the neural …

2023年12月5日 · The entire spinal column consists of 33 individual bones called vertebrae, plus two sections of naturally fused vertebrae – the sacrum and the coccyx – located at the very bottom of the …

The spinal cord and spine are divided into 4 regions from top to bottom: cervical, thoracic, lumbar, and sacral. Damage to the nerve fibers in the spinal cord can result in many health conditions, depending …

2025年8月28日 · The bones of the spine protect the spinal cord, which runs along the spinal canal. The vertebral arches are slightly indented at the top and bottom of each side.

The spinal cord functions as a sophisticated network that carries information from the outer elements of the body (skin, muscles, ligaments, joints) through the sensory tracts, to the central "computer," the …

2024年3月27日 · Spinal stenosis is a condition in which open spaces within your spine get narrower. This puts pressure on your spinal cord and the nerves around it, which can cause pain and other …

2024年2月22日 · It is essential for many functions, such as movement, support, and protecting the spinal cord. A person’s spine runs from their skull to their pelvis.

2023年11月3日 · This article covers the anatomy of the spinal cord, including its structure, tracts, and function. Learn this topic now at Kenhub!