The cervical lordotic curve.
Cervical curveAtlasAxisC3 to C7Thoracic curveT1 to T12Lumbar curveL1 to L5Saccrum curveS1 to S5Coccyx curve
There are essentially 3 curves in the human spine: 1. Cervical lordotic curve 2. Thoracic kyphotic curve 3. Lumbar lordotic curve In summary the human spine has 2 lordotic curves and 1 kyphotic curve. If you are looking at a person sideways with their face facing towards your left, the lordotic curve is concave and the kyphotic curve is convex.
this is most likely scoliosis I have this condition, I was sent for tests to confirm it and was offered an operation to straighten the spine but refused as the operation is very risky . doctors still don't know the main cause of scoliosis it literally is just "one of these things", and contradictary to myths scoliosis is not caused by bad posture. it can also be diagnosed at any age. do not worry about this if you have it, it doesn't restrict movement or quality of life :)30 degrees at the base near the tailbone, also known as the "arch" in your back.
Scoliosis is an abnormal curvature of the spine, which often is noticed in childhood to teen years. It creates an abnormal curve in the vertebral spine. In severe scoliosis, the spinal vertebra can twist or curve so drastically that it misaligns the vertebra and places pressure on the spinal cord. However, yours is mild with no misalignment of the spine, therefore, chances are that you have no spinal cord entrapment. However, you should talk to your doctor about whether you need a brace, physical therapy, or specific exercises to prevent the condition from getting worse.
it is an exponential growth curve.
The cervical lordotic curve.
Primary curvature is the concave curve of the fetal vertebral column. This is apparent in the adult thoracic and sacral regions.
Primary curvature is the concave curve of the fetal vertebral column. This is apparent in the adult thoracic and sacral regions.
Lumbar vertebral column
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thoracic curvature and lumbar curvature
The S shaped curve of the structure and the intervertebral discs!
You have the convex anteriorly curve of cervical vertebrae. You have the concave anteriorly curve of thoracic vertebrae. Again you have the convex anteriorly curve of lumber vertebrae. The sacrum goes steep backward from the last lumber vertebra. Here no curve is described probably. So you have lardosis of cervical and lumber vertebrae. You have kyphosis of the thoracic vertebrae.
Erector spinae are the muscles that move the vertebral column.It is the largest muscle mass of the back, forming a prominent bulge on either side of the vertebral column.It is the chief extensor of the vertebral column. It is also important in controlling flexion, lateral flexion and rotation of the vertebral column and in maintaining the lumbar curve, because the main mass of the muslce is in the lumbar region.Consists of: iliocostalis, longissimus and spinalis.Erector spinae are the muscles that move the vertebral column.
cervical, thoracic, lumbar, and sacral curvature.
Cervical curveAtlasAxisC3 to C7Thoracic curveT1 to T12Lumbar curveL1 to L5Saccrum curveS1 to S5Coccyx curve
the lesser curvature of the stomach is a concave curve