For a cause of the sciatic neuralgia to be seen towards a senior citizen well, there is a disease called the hips spinal canal stenosis.
This is the disease that the nervous system going along the backbone, the lumbar vertebrae can be inserted between the thing called the vertebral canal of the circumference, and wakes up a functional motility disorder, but a doctor chooses appropriate among two kinds of operation methods to open the nervous system which this case be inserted, and was pressed, and it is performed.
One says laminectomy, and it is a method to remove the pressure to the nervous system by I sharpen the part of the backbone called the vertebral arch, and taking it.
I can carry out the role as the backbone after having disappeared I avoid the part becoming the axis of the backbone, and to sharpen it.
Another method says art of open window, and it is the way that it sharpens only the part of the vertebral arch of a part pressing the nervous system that is the vertebral arch, and it takes.
Because there are few parts that this one is sharpened, there cannot be the thing that a bone disappears needlessly.
However, there is a thing that laminectomy is performed after having thought about safety and effectiveness in order that the high technology of the doctor was needed in the latter.
Neither seems to be really the thing which a big difference is over for a symptom.
So it is not at all technical lack at all and may think that it is the judgment that considered the safety of the operation even if a doctor chooses the laminectomy.
