The spinal cord segments should be saved during a lumbar sympathectomy.
How should the company segment the market?
It appears to depend on the brand/type of lumbar support pillow. As with all products, there are some that simply do not work. That said, however, a good lumbar support pillow should indeed help.
Patients must avoid sitting or standing and remain lying down for as long as six hours after the lumbar puncture. They should also drink plenty of fluid to help prevent lumbar puncture headache
An experienced orthopaedic surgeon .
Lumbar support pillows are designed to offer total spine support. Once your spine is supported, you should be relieved of pain and discomfort. You can then use it regularly to prevent this kind of problem.
Slight loss of normal lumbar lordosis is a subjective evaluation by the radiologist of the alignment of the lumbar vertebrae which should form a forward facing curve on the lateral x-ray of the lumbar spine. It is a highly subjective evaluation and for the most part, when slight, can not be inferred to have any specific meaning. A normal lumbar spine may seem to have a slight loss of lordosis. Pain, muscle spasm, arthrosis and a host of other conditions may be associated with the finding.
no, because it should be a segment .
You should visit a doctor to determine if this is the case or not. Once diagnosed, a plan of action will be given to you.
Back support pillows and lumbar supports can be very helpful if you suffer back pain when sitting. They can help to align the lower back properly, leading to substantial relief of pain and discomfort.
To achieve this, first, identify the segment and the point not on the segment. Then, fold the paper such that the segment aligns perfectly with its reflection across the folding line that passes through the point. This line should bisect the angle formed by the segment and the perpendicular drawn from the point to the segment, ensuring that the segment overlaps itself when folded. After folding, the segment and its reflection will coincide, demonstrating the desired alignment.
data link layer should divide frame into segment by ravi from kurnool
warmup, strenuous conditioning,and cool down