The nerve root extends down the leg, and any type of pinching or pressure on the nerve in the lower spine can cause pain, numbness, tingling, or weakness to radiate along the path of the nerve down the leg. However, many people...
橙色的为椎骨,白色的为椎间盘。 脊柱被分为了几个不同的区域(下图),其中腰椎的颜色为绿色,由L1-L5椎骨组成,位于下背部位置。腰椎由最强大的椎骨组成,因为它需要抵抗巨大的压力。腰椎的灵活性也更强(需要经常弯腰呀)。由于以上因素,腰椎也是最容易发生椎间盘突出的部位之一。 脊柱的中心部位(空心处)叫做椎管(spi...
The nerve root extends down the leg, and any type of pinching or pressure on the nerve in the lower spine can cause pain, numbness, tingling, or weakness to radiate along the path of the nerve down the leg. However, many people have shown a herniated disc on MRI scans yet have no as...
numbness, tingling, or weakness to radiate along the path of the nerve down the leg. However, many people have shown a herniated disc on MRI scans yet have no associated pain, so not all herniated discs will cause symptoms.
Herniated Disc - Lumbar 腰椎间盘突出 Introduction(概述) A lumbar disc herniation, or lumbar radiculopathy, occurs when a small portion of a disc ruptures and causes pressure on spinal nerves. Small herniations are sometimes called bulg...
A lumbar herniated disc is a condition in which the gel-like center of a disc in the lower spine ruptures through the outer...
A herniated disc occurs when the inner gel-like core (nucleus pulposus) of a spinal disc pushes through a tear or weak point in the tough outer layer (annulus fibrosus). A lumbar disc herniation occurs in the lower back (lumbar spine), and most commonly develops at the L4-L5 and L5-...
MRI T2-weighted images can well display the interface between disk herniations and the thecal sac. The herniated material may be of low T2 signal intensity comparable to the parent disk that has undergone nuclear matrix degradation, but not uncommonly extruded disk material is of higher T2 signal...
A herniated disc in the lumbar spine can put pressure on spinal nerve roots, causing pain in the lower back or legs.
The herniated disc may press on your nerves or spinal cord.DISCHARGE INSTRUCTIONS:Return to the emergency department if:You cannot control when you urinate or have a bowel movement. You are not able to move one or both legs. You lose feeling in your groin or buttocks....