Frontal movements involve lateral flexion and bending on both sides of the body.
额状面上的运动包含脊柱侧弯及身体两边的弯曲。
With 3-dimension motion of the mid-body you can achieve frictionless lateral flexion with no movement in the gas springs.
中央部份可氖三维运动，让用者在不使用气压弹簧的情况下作无阻力横向屈曲。
METHODS. : Active cervical flexion, extension, right and left lateral flexion and rotation were measured in 100 healthy volunteers.
方法：100位健康志愿者在体测量颈椎屈伸、左右侧弯和旋转。
The splenius capitis muscle was found to be significantly different for flexion, left anterolateral flexion, and left lateral flexion.
头颈夹肌在前屈、左前侧屈、左侧屈时具有显著的差异。
Lateral bending plus axial rotation yielded the highest increase in fiber strains, followed by axial rotation plus flexion or axial rotation plus extension.
在轴向旋转加屈曲或轴向旋转加伸展时，侧弯加轴向旋转是纤维强度增强的最大。
Results The range of motion (ROM) of process wire was less than that of the intact in flexion, extension, lateral bending, but not in axial rotation.
结果棘突钢丝在屈伸和侧弯时的运动范围可恢复完整颈椎水平，但旋转时的运动范围比完整颈椎大。
A combination of lateral bending plus flexion or lateral bending plus extension strongly increased the maximum shear strains.
合并有侧弯加屈曲或侧弯加伸展的运动很明显地增加了最大切应力。
Results: The movement of flexion, extension, lateral curvature and rotation had obviously differences between two groups.
结果：两者在前屈后伸、左右侧弯和左右旋转运动范围上有显著差异。
The stability with wire fixation was greater and equal to in flexion and in extension, lateral bending and axial rotation respectively.
棘突钢丝固定在前屈运动方向上可加强节段的稳定性，可恢复节段在后伸、侧弯和轴向旋转运动方向上的稳定性；
Follow-up averaged 22 months (range, 11-30 months). All were studied with plain radiographs, including flexion-extension lateral films and fine cut CT scans with reconstruction.
以包括过屈过伸的侧位放射平片和CT精细扫描三维重建进行随访，平均22个月（11-30个月）。
The model and the specimens were loaded with pure unconstrained moments of 7.5 Nm in flexion, extension, lateral bending, and axial rotation.
模型及标本承受屈曲、伸展、侧弯及轴向旋转的纯的不受限的7.5Nm大小的负荷。
Outcome measures of stiffness, strain, and lateral displacement were determined at 25-degree adduction, 25-degree abduction, 25-degree flexion, and 90-degree flexion.
通过25度内收和外展及25度90度屈曲试验来测定折端稳定性、压力及侧方移位。
Postoperative algesia on the leg and foot, active flexion and extension of the malleolus, toe and phalanxes, and the lateral stress test of the knee were observed.
术后观察小腿和足部痛觉，踝及足趾的跖背屈运动，足背动脉搏动并行膝侧方应力试验。
The rubrospinal tract and medullary reticulospinal tract biased flexion outweighs the medial and lateral vestibulospinal and pontine reticulospinal tract biased extension in the upper extremities.
这样在上肢，偏向屈肌的红核脊髓束和延髓网状脊髓束占优于偏向伸肌的前庭脊髓中间束和侧束及脑桥的网状脊髓束。
Test the stability of the models of the control group and the groups with and without bone graft in axial compression, lateral bending, flexion-extension and rotation.
测试模型对照组、植骨组和非植骨组在垂直压缩、侧弯、屈伸和旋转方向上的力学稳定性。
Follow-up 8 to 24 months, no significant flap bloated appearance, good texture, good ankle flexion and extension, walking normal, and only the lateral dorsal sense of numbness.
随访8 ~24个月，皮瓣外观无明显臃肿，质地良好，踝关节屈伸运动良好，行走正常，仅感足背外侧麻木。
Follow-up 8 to 24 months, no significant flap bloated appearance, good texture, good ankle flexion and extension, walking normal, and only the lateral dorsal sense of numbness.
随访8 ~24个月，皮瓣外观无明显臃肿，质地良好，踝关节屈伸运动良好，行走正常，仅感足背外侧麻木。
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