Methods Bone mineral density of the lumbar spine, left hip and radius was measured with a fan beam dual energy X ray bone densitometer at posterior anterior and supine lateral views in 361 senile women aged 60 96 years. 方法采用扇形束双能X线骨密度仪测量361例老年妇女腰椎正侧位、股骨和桡骨的骨密度。
The branches of RCA can be observed properly from right anterior oblique view with an angle of 20 °~ 40 ° or from posterior anterior view. 右前斜位20°~40°、正位适合观察右冠状动脉的主要分支;
Results : The ventral surface of abducent nerve root was crossed by anterior inferior cerebellar artery, inferolateral pontine artery, posterior inferior cerebellar artery, labyrinthine artery, common trunk of posterior and anterior inferior cerebellar artery and vertebral artery; 结果:从展神经根腹面跨过的有小脑下前动脉、脑桥下外侧动脉、小脑下后动脉、迷路动脉、小脑下后和小脑下前动脉总干、椎动脉;
On the section through right superior lobar bronchus, the posterior segmental vein descended between posterior and anterior segmental bronchi. 在右肺上叶支气管层面,后段静脉居后段支气管与前段支气管之间;
Combined posterior and anterior approaches for the management of severe cervical myelopathy 后路和前路联合治疗重型脊髓型颈椎病