What is the Lumbar Spine? Located in the lower back area, the lumbar region is the portion of the spine that begins below the shoulder blades, about five or six inches, at the lordosis (where it curves in toward the abdomen). There are five vertebrae that make up the lumbar spine, L1...
The sacrum is composed of five vertebrae, which are fused together to make a triangular bone. Where the lowest lumbar vertebra and the sacrum join, there is a great potential for damage to occur, because this part of the lumbosacral spine is subject to a lot of twisting movements that put...
TBS is very sensitive to vertebra positioning (e.g. projection). To compensate for the natural lordosis of the spine, one has to lift the legs of the patient. L4 is often still angled which could explained such results. Further prospective studies are needed to confirm these results....
The lumbar spine is described as the part of the human skeleton that comprises five bones that form the spine. The main functions of the lumbar spine are to provide a base for muscle attachment and enable spine stability. The thoracic and the cervical vertebrae are the other main parts of t...
level and continues downward until it reaches the first level of the low back (L1, lumbar spine). Twelve vertebrae, numbered T1 through T12 from top to bottom, make up the thoracic spine. When viewed from the side, a normal forward curvature called kyphosis (or kyphotic curve) is seen. ...
At its terminal end, at the lumbar spine in the lower back, the spinal cord tapers into a cone shape and then into a narrow bundle of fibrous tissue called the filum terminale, which means "terminal thread." This fibrous tissue helps support the spinal cord. Surrounding the filum terminal...
The sacralspine, orsacrum, is the fused triangular bone at the base of the spine. It is located just below the lumbar region and just above thecoccyxortailbone, where it anchors thepelvisto the spine. The sacrum does not fuse together until early adulthood, and when it does, it is very...
What is a degenerative disease of the lumbar spine? What stage is severe degenerative disc disease? What are the stages of degenerative disc disease? What is an incurable neurodegenerative disease? How is a degenerative disease diagnosed?
A lumbar herniated disc is a condition in which the gel-like center of a disc in the lower spine ruptures through the outer...
The Lumbar Spinal Cord.This section of the spinal cord is made of 5 large vertebrae near the base of the spine. These vertebrae are labeled as L1-L5. The end of the spinal cord proper is at the L2 vertebra. After that, it’s actually just nerve roots rather than the spinal cord its...