Radiographic studies of lateral flexion in the lumbar spine. J Biomech. 1978; 11 (3):143–150. doi: 10.1016/0021-9290(78)90006-4. [ Cross Ref ]Dimnet J, Fischer LP, Gonon G, Carret JP: Radiographic stud- ies of lateral flexion in the lumbar spine. J Biomech I l:143- 150,1978...
The lumbar spine is composed of five vertebrae. The lumbar spine has anterior flexion, extension, and some lateral flexion mobility. The lumbar spine bridges the relatively inflexible thoracic spine and the rigid pelvis. This interface of flexible and inflexible regions renders the lumbar spine subjec...
Nucleus pulposus deformation in response to lumbar spine lateral flexion: an in vivo MRI investigation Whilst there are numerous studies examining aspects of sagittal plane motion in the lumbar spine, few consider coronal plane range of motion and there are ... PJ Fazey,TKP Singer - 《European ...
The lateral lumbar intertransversarii have attachments between the transverse and accessory processes of L1-L4 and the transverse process of the succeeding vertebra. They serve to bilaterally stabilizes the lumbar spine and assist in lateral flexion. Psoas major: helps bend the trunk laterally and ...
Fractures of the lowlumbar spineare relatively uncommon and have various injury patterns. 脊柱骨折中下腰椎骨折相对少见且椎体损伤形式多种多样. 互联网 Objective : To provide anatomic data for lowerlumbar spineinterbody fusion extreme lateral approach ( XLIF ). ...
Stability increase of the lumbar spine with different muscle groups. A biomechanical in vitro study This study investigated the influence of five different muscle groups on the monosegmental motion (L4-L5) during pure flexion/extension, lateral bending, a... HJ Wilke,S Wolf,LE Claes,... - ...
Relative to the pelvis, the amplitude of lumbar lateral flexion was decreased with slower walking (P<0.01). In contrast, when lumbar spine movements were measured relative to a global reference frame, no differences were detected due to decreased walking speed. This suggests, firstly, that the ...
Accuracy of measuring lateral flexion of the spine with a tape Tape measurement of spinal lateral flexion from the erect posture as the distance the hand moves down the thigh was analysed. Intra- and interobserver repr... GP Mellin - 《Clinical Biomechanics》 被引量: 68发表: 1986年 Comparativ...
(Supplementary Fig.S2). Number-coded specimens from all groups were pooled and processed in random order, and each specimen was tested in random sequence in each of the 4 directions: right and left lateral bending, extension and flexion. IVAD was measured from a digital photograph (Nikon D70...
Neutral zones for flexion-extension, right/left axial torque, and right-left lateral bending were, respectively: 1.6 degrees, 0.9 degrees, and 1.4 degrees (L1-2); 1.0 degrees, 0.8 degrees, and 2.0 degrees (L2-3); 1.4 degrees, 0.7 degrees, and 1.4 degrees (L3-4); 1.8 degrees, 0.4 ...