Keeping your spine healthy and strong is important to feeling and being your best self. From understanding the anatomy of your spine to knowing different conditions that can affect it, it’s essential to stay informed about this essential part of your body. Here are 14 important facts about the spine that everyone should know.
1. Anatomy of the Spine
Spinal Curvatures
The spine is comprised of 33 individual bones known as vertebrae that are stacked on top of each other in an “S” shaped curve. This curve is referred to as the spinal curvature and it’s divided into four main sections: the cervical, thoracic, lumbar and sacral. The cervical region consists of seven vertebrae and is located at the top of the spine. The thoracic region includes 12 vertebrae and is located directly below the cervical region. The lumbar region consists of five vertebrae and the sacral region consists of five fused bones.
Intervertebral Discs
In between each vertebra are small, shock-absorbing discs that are comprised of cartilage and connective tissues. These intervertebral discs cushion the spine during movement and provide stability.
Facet Joints
The two adjacent vertebrae are connected by small synovial joints which are known as facet joints. These facet joints are responsible for supporting and maintaining the spine’s structural integrity, as well as controlling movement of the spine.
2. Function of the Spine
Movement
The spine is essential for movement of the body as it is designed to support the body’s weight and to provide flexibility. Its structure allows us to bend, twist, turn and walk.
Protection of Organs
The spine also plays an important role in protecting the organs located in the torso. It encases the spinal cord which acts as a hub of communication between the brain and the rest of the body.
Posture
Having the correct posture is important for keeping the spine healthy and strong. It is essential for proper balance and alignment and can help to prevent back pain, tension and fatigue.
3. Types of Spine Conditions
Degenerative Disc Disease
Degenerative Disc Disease (DDD) is a condition that is characterized by the breakdown and degradation of the intervertebral discs in the spine. Common symptoms of this condition include back pain, stiffness and limited range of motion.
Fractures
Spinal fractures can occur as a result of a traumatic event or due to weakened bones which are the result of a degenerative condition such as osteoporosis or cancer. Symptoms of a spinal fracture include back pain, loss of sensation or movement, and weakness or numbness in the arms or legs.
Spinal Stenosis
Spinal stenosis is a condition in which the bone, ligaments or disc widen, narrowing the spinal canal that encases the nerve roots. This can cause pain, numbness, weakness or difficulty in motor function.
People Also Ask
What are the common causes of spine ailments?
The most common causes of spine ailments are trauma, poor posture, lack of exercise and certain medical conditions such as arthritis and degenerative disk disease.
How can I protect my spine?
To protect your spine, you should exercise regularly, maintain good posture, refrain from lifting heavy objects, and discontinue activities that cause pain.
What activities can I do to strengthen my spine?
To strengthen your spine, you should focus on core and back strengthening exercises such as yoga, pilates and tai chi.
What is the best way to prevent back pain?
The best way to prevent back pain is to exercise regularly, stay hydrated, maintain good posture and visit a healthcare provider if back pain does occur.
How do I know if my back pain is serious?
You should consult with a medical professional if you are experiencing any pain that is severe, lasts longer than 1-2 weeks or occurs with fever or unexplained weight loss.
Final Words
Knowing the facts about your spine is essential for keeping it healthy and strong. From the anatomy of the spine to different conditions that can impact it, understanding the basics is important. Taking good care of your spine is essential to living your best life so be sure to stay informed and seek professional help if needed.