BULGING OF LUMBAR INTERVERTEBRAL DISKS
BULGING OF LUMBAR INTERVERTEBRAL DISKS
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DOI：
10.1115/1.3138347
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发表时间：
1982-01-01
影响因子：
1.7
通讯作者：
SPENCER, D
中科院分区：
文献类型：
--
作者：
REUBER, M;SCHULTZ, A;SPENCER, D
测量了14具新鲜身体腰椎活动节段的外侧、后外侧、后方和终板凸起。载荷作用于最大800N的压缩，以及最大12Nm的右侧弯曲、伸展、屈曲和扭转。平均腰椎间盘突出长达2.7 mm。注射液体或摘除后方因素后，椎间盘膨出几乎没有差别。
< jats: p> Lateral, posterolateral, posterior, and end plate bulges in the intervertebral disks of 14 fresh human cadaver lumbar motion segments were measured. Loads were applied in compression of up to 800 N; and in right lateral bending, extension, flexion, and torsion of up to 12 Nm. Mean disk bulges up to 2.7 mm were found. Disk bulges differed little after fluid injection or after posterior element removal.