What are the 5 areas of the spine?

Sections. The spine is composed of 33 bones, called vertebrae, divided into five sections: the cervical, thoracic, and lumbar spine sections, and the sacrum and coccyx bones. The cervical section of the spine is made up of the top seven vertebrae in the spine, C1 to C7, and is connected to the base of the skull.

What are the 4 areas of the spine?

Understanding Spinal Anatomy: Regions of the Spine – Cervical, Thoracic, Lumbar, Sacral. The regions of the spine consist of the cervical, thoracic, lumbar, and sacral.

What is the most common site for back pain?

The lower back is the most common site of back injuries and back pain. Common back injuries include: Sprains and strains: When you overstretch a muscle in your back or tear a ligament, the area around the muscles will usually become inflamed.

Which two areas of the spine are most susceptible to injury?

The lumbar spine contains 5 vertebral bones that form a lordotic curve (same as the cervical spine) and run through the lower back. The lumbar spine is more mobile than the thoracic spine yet also carries more weight, making it the most likely region of the spine to become injured and painful.

What is the signs of nerve damage?

The signs of nerve damage Numbness or tingling in the hands and feet. Feeling like you’re wearing a tight glove or sock. Muscle weakness, especially in your arms or legs. Regularly dropping objects that you’re holding.

What spinal nerves affect the toes?

The peroneal nerve is a branch of the sciatic nerve. It supplies movement and sensation to the lower leg, foot and toes.

What is it called when you pass out when you poop?

“Defecation syncope” is the official term for fainting while trying for No. 2. In Canada, syncope accounts for approximately one per cent of all emergency room visits, but it is not well established how many of these episodes can be attributed to defecation.