anterior-posterior meaning in English
前后位投影
Examples
- Objectie . to compare the radiographic lumbar cure correction between a posterior only and combined anterior - posterior approach in patients with adult spinal deformity
目的：比较成年脊柱畸形病人单纯前路手术和前后路联合手术后腰椎曲线校正的影像学变化。 - Within the hindbrain , rhombomeres ( r ) 2 and 6 received inputs in distinct anterior - posterior patterns , potentially indicative of their role in visuomotor transformations
在后脑内部，菱脑节2 ， 6在独特的前后模式下接收输入信号，暗示其在视觉运动转化中具有作用。 - For evaluation of post spinal surgery patients , physicians usually order the anterior - posterior and lateral projection spinal radiography after the surgery
摘要对于接受脊椎重建术、甫出开刀房的病人，医师通常会要求照脊椎的正面与侧面照，以作为术后评估之用途。 - Single - stage anterior - posterior decompressive operation for improvement of neural function of patients with serious ossification of the posterior longitudinal ligament : 3 - month follow - up of therapeutic effect
射线放射治疗对强直性脊柱炎髋关节病变改善效应的3年随访 - Methods ： fifty paired embalmed cadaveric humeri ( twenty - five pairs : fourteen from male donors and eleven from female donors ) were scanned in medial - lateral ( ml ) and anterior - posterior ( ap ) position according to the humeral retroversion by ct . images of the humeri in the transverse planes at the lowest border of neck ( lbn ) , 20mm and 40mm distal of lbn ( lbn - 20 、 lbn - 40 ) , isthmus , head - neck anterior - posterior ( hn - ap ) were obtained . sixty - one extracortical and intracortical parameters were measured exactly by image analytic computer software that included offset , head position , head - shaft angle , head to tuberosity height ( ht ) , head thickness , curvature radius , articular surface arc ( sa ) , neck diameter , isthmus position , proximal and distal border of isthmus , maximum coronal and sagittal diameter of medullary canal and thickness of cortical bone in four planes , including lbn , lbn - 20 , lbn - 40 and isthmus
方法： 50根成对防腐肱骨(男14对，女11对)按肱骨头扭转角置于冠状位和矢状位，行肱骨全长，头颈矢状面，解剖颈下缘及其下20mm 、 40mm ，髓腔狭窄部四平面ct扫描，由ct软件测量冠、矢状位髓腔内外参数共61项，包括头心?干轴距，头位置，头干角，头?结节高度差，头厚度，头半径，关节面张角，解剖颈直径，髓腔狭窄部位置，解剖颈下缘及其下20mm 、 40mm和狭窄部四个平面髓腔的最大冠、矢状径，皮质骨厚度等。