From top to bottom, an ideal spine has an outward-inward-outward curve, thus taking the shape of an S. First and foremost, proper curvature of the spine gives it flexibility and creates support. The offsetting curves of each section create a spring-like structure, enabling the spine to act as a natural shock-absorber.
Should your spine be curved or straight?
In normal, healthy individuals, the spine always curves. However, it occurs in a very specific way. SpineUniverse explains that this curve is normally only visible when viewed from a side (aka lateral) view.
Why do humans have a curved spine?
The normal spine has an S-shaped curve when viewed from the side. This shape allows for an even distribution of weight and flexibility of movement. The spine curves in the following ways: The cervical spine curves slightly inward, sometimes described as a backward C-shape or lordotic curve.
Is it OK to have a straight spine?
When looking from behind it is normal to have a straight spine with the head centered over the pelvis. When evaluating from the side, these natural curves balance one another so that the head is directly over the hips.
Is everyone’s spine straight?
Just as the shapes of peoples’ bodies differ, the normal spine varies in size and shape. You may have been told to “stand up straight,” but no one’s spine is perfectly straight. The healthy spine has front-to-back curves (normal cervical lordosis, thoracic kyphosis, and lumbar lordosis).
Can curved spine be straightened?
The name might be a bit of a misnomer though: the goal of spinal straightening is to make sure the curve doesn’t get worse, but surgery does not perfectly straighten the spine. The procedure uses metallic implants to correct some of the curvature and places a bone graft in the area of the curve.
How do you know if your spine is curved?
This causes your spine to curve. Often, back pain is the first sign of scoliosis in adults.
Scoliosis Symptoms in Adults
- Uneven shoulders and/or hips.
- Bump in the lower back.
- Numbness, weakness, or pain in the legs.
- Trouble walking.
- Trouble standing up straight.
- Tired feeling.
- Shortness of breath.
- Loss of height.
What causes a curved lower spine?
Poor posture is one of the most common causes of hyperlordosis. When the body is in a seated position, muscles in the lumbar region can tighten too much as they try to stabilize and support the spinal column. This gradually pulls the spine out of alignment, causing increased curving of the spine.
Why is the human spine not straight?
It may not be what your mother told you, but the spine is not meant to be straight. Because of its position, the spine has to take pressure, weight, and force from structures that, by comparison, tend to be heavier and bulkier. An example is your pelvis, which is a large bone into which the spine wedges.
What does scoliosis pain feel like?
Jayme F: “It feels like a stiffness and tightness in my lower back.” While more common in adults, stiffness and tightness of the lower back can be a common scoliosis-related symptom. As the body tries to adjust to the abnormal spinal curvature, muscles and ligaments can become stretched and strained from overuse.