The surgery took five hours , fusing together several lumbar vertebrae .
手术历时五个小时，将几段腰椎接合在一起。
I find it hard to believe that your dream job was sitting in that lumbar assassin of a chair , putting in the hours on a grueling expense report .
我很相信坐在那会谋杀你的腰椎的椅子上花好几个小时整理费用报告会是你的理想工作！
But working on any mobile device in bed for more than an hour without lumbar support , with the neck bent forward too sharply , or with the arms and hands suspended at an awkward angle , is likely to cause aches and pains .
A lumbar puncture - a needle in the spine - may also be used to check protein levels in the brain , which tend to be higher in alzheimer 's than with frontotemporal dementia .
腰椎穿刺用一根针刺入腰椎，可用来探测脑部的蛋白质水平，通常阿尔茨海默症患者要高于额颞性痴呆患者。
Management of acute lumbar disk disease is controversial , if symptoms are produced by bulgin rather than extrusion of the herniated disk , conservative measures , such as bed rest , analgesics , and anti-inflammatory medication , often result in complete resolution of symptoms .
