腰椎间盘置换术_腰椎间盘置换术

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If you have lower back pain caused by a severely damaged disc

如果您因椎间盘严重受损而出现腰痛

your healthcare provider may advise you to have a lumbar disc replacement

您的医疗保健提供者可能会建议您进行腰椎间盘置换术

Your lumbar spine is made up of five bones

你的腰椎由五块骨头组成

Each one is called a vertebra

每一块都称为椎骨

These vertebrae protect your lower spinal cord

这些椎骨保护您的下脊髓

Between each vertebra is a soft cushion of tissue called an intervertebral disc

每个椎骨之间都有一个柔软的组织垫,称为椎间盘

Healthy discs provide enough height between vertebrae

健康的椎间盘在椎骨之间提供足够的高度

to allow your lower back to bend and absorb pressure

让您的下背部弯曲并吸收压力

As you get older the discs can dry out bulge and become less flexible

随着年龄的增长,椎间盘可能会变干、凸起并变得不那么灵活

A bulging disc can press against your spinal nerves

突出的椎间盘会压迫您的脊神经

Pressure on spinal nerves can cause pain in the back and legs

脊神经受压会导致背部和腿部疼痛

As the disc gets worse

随着光盘变得越来越糟

small growths called bone spurs may form on the vertebrae above and below it

其上方和下方的椎骨上可能会形成称为骨刺的小生长物

Bone spurs may also pinch your spinal nerves

骨刺也可能会挤压你的脊神经

This can make your legs feel weak and numb

这会让你的双腿感到无力和麻木

To start the procedure an incision will be made in your abdomen

为了开始手术,将在您的腹部切开一个切口

After reaching your lumbar spine

到达腰椎后

the surgeon will remove the worn out disc

外科医生将移除磨损的椎间盘

Next the surgeon will scrape tissue off the vertebrae above and below to expose the bone

接下来,外科医生将刮掉椎骨上方和下方的组织以暴露骨头

Then the man made disc will be inserted and attached to the bone

然后将人造椎间盘插入并附着在骨头上

At the end of the procedure your skin incision will be closed with sutures or surgical glue

手术结束时,您的皮肤切口将用缝线或手术胶水封闭

After the procedure you may have less back pain

手术后您的背痛可能会减轻

and you may be able to move your back more easily

并且您可以更轻松地移动背部

To find out more about a lumbar disc replacement

了解有关腰椎间盘置换的更多信息

talk to your healthcare provider

与您的医疗保健提供者交谈