Spinal stenosis - Symptoms and causes - Mayo Clinic
Jun 27, 2024 · Spinal stenosis happens when the space inside the backbone is too small. This can put pressure on the spinal cord and nerves that travel through the spine. Spinal stenosis happens most …
Spinal Stenosis: What It Is, Causes, Symptoms & Treatment
Jun 30, 2023 · 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 Spine: Anatomy and Function
Dec 5, 2023 · 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 …
Spinal cord - Wikipedia
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 …
Anatomy of the spine and back: normal anatomy | e-Anatomy
Nov 12, 2025 · This human anatomy module is composed of diagrams, illustrations and 3D views of the back, cervical, thoracic and lumbar spinal areas as well as the various vertebrae.
The Vertebral Column | Anatomy and Physiology I - Lumen Learning
The vertebral column is also known as the spinal column or spine (Figure 1). It consists of a sequence of vertebrae (singular = vertebra), each of which is separated and united by an intervertebral disc. …
Cervical Spinal Stenosis - Symptoms, Causes, Treatments
Jan 27, 2026 · With spinal stenosis, open spaces within your spine get narrower and pinch your spinal cord and the nerves around it. This can cause pain, numbness, and other issues.