A 65-year-old man presented to the ED with 1 day of acute onset mid-thoracic and low back pain, difficulty ambulating and ...

IT之家2 月 14 日消息，Keychron 渴创旗下游戏外设品牌 Lemokey 在海外推出了 L5 HE 8K 有线磁轴机械键盘。该系列键盘采用 75% 配列，搭载 CNC 工艺铝合金外壳，可配置为 TOP 和 GASKET 两种固定方式。 Lemokey L5 HE 8K 搭载 Lime 磁轴，该轴体采用 POM 材质，初始力度 25gf、最大 ...

They may not work properly and, as a result, abnormal signals may be sent to and from the brain. The most common lower back herniations occur in the lumbar region, five vertebrae near the base of the ...

The back-posture corrector provides excellent support around your lumbar region without leaving your armpits feel restrained, which is a common issue with other posture correctors. It’s also ...