1) Failed back surgery syndrome
腰椎术后综合征
2) Lumbar vertebrae
腰椎
1.
Clinical observation of lumbar interbody ectatic fusion cage for treatment of lumbar vertebrae;
扩张型椎间融合器治疗腰椎不稳定的临床观察
2.
Analysis of technique on double oblique positions of lumbar vertebrae;
腰椎双斜位摄片技术分析
3.
Percutaneous expanding fusion of Interspace of lumbar vertebrae under local anaesthesia for the treatment of degenerative diseases of lumbar vertebrae;
局麻下经皮应用膨胀式腰椎间隙融合术治疗腰椎退变性疾病的临床研究
3) Lumbar vertebra
腰椎
1.
CT three-dimensional imaging of the iliolumbar ligament and its significance on locating lumbar vertebral segments;
髂腰韧带CT三维显示及其在腰椎节段定位中的作用
2.
Morphometric study of transverse process of thoracic and lumbar vertebra and its significance;
胸腰椎横突形态学对比研究及其临床意义
3.
Clinical application of Z-plate in bursting fracture of thoracolumbar vertebral body;
Z-plate在前路手术治疗胸腰椎爆裂骨折中的应用
4) lumbar spine
腰椎
1.
Diagnosis and image characters of degenerative instability of lumbar spine by X-ray,CT and MRI;
腰椎退行性不稳定的X线、CT、MRI特征及诊断
2.
Biomechanical testing and evaluation of a self-made allograft interbody fusion cage at lumbar spine;
自制异体骨腰椎间融合器的力学测评
3.
The relationship between degeneration and instability of lumbar spine: study of imaging;
腰椎退变与不稳的影像学研究
5) lumbar
腰椎
1.
Diagnosis of lumbar posterior marginal cartilaginous node by X-ray and CT;
腰椎椎体后缘软骨结节的X线与CT诊断
2.
Individualized localization of the lumbar pedicle screw entrance points by vertebral plate borderline;
以椎板边缘对腰椎椎弓根螺钉进钉点的个体化定位
3.
Treatment of lumbar spondylolisthesis with spinal bifida occulta;
合并骶骨裂的腰椎椎弓峡部裂的手术治疗策略
6) lumbar vertebral
腰椎
1.
Treatment of thoracolumbar vertebral burst fracture with bilateral fenestration decompression and internal fixation with AF system;
AF系统内固定、双开窗椎管减压治疗胸腰椎椎体爆裂骨折
2.
Quantitative lmaging Analysis of Lumbar Vertebral Trebecular Architecture with High Resolution CT;
腰椎松质骨骨小梁高分辨率CT图像的计算机定量分析
3.
Objective To obtain the biomechanical parameters of cervical and lumbar vertebral segments and to provide useful information for the evaluation of human spine safety in mechanical environments and protection design.
07N/mm;腰椎节段的平均屈服压力为5276N,平均屈服变形为13。
参考词条
补充资料：三倍体综合征和三倍体与二倍体混合体综合征
三倍体综合征和三倍体与二倍体混合体综合征
三倍体指增加一组额外的染色体，约占妊娠的2%。额外的染色体多来自父亲，66%由于两次受精，24%由于所受的精子是二倍体，10%由于受精的卵是二倍体。胎儿大都流产，约为染色体异常自然流产的20%。孕妇可以伴发不同程度的妊高征，胎儿由于胎盘囊性变或细胞遗传学异常而死亡，只有3%的69，XXY存活。偶有三倍体婴儿在妊娠28周后出生，二倍体与三倍体混合体综合征更少见，均有严重的发育缺陷。表现：胎盘大有囊性变。骨骼方面混合体综合征者骨骼生长不对称。颅骨发育不良，后囟门大，眼距过宽，虹膜缺损，甚至小眼。鼻梁低，耳畸形，口颌小。第3、4指并指，通贯掌纹，马蹄内翻畸形足。先天性心脏病(心房和心室间隔缺损)。男性尿道下裂，阴茎小，隐睾，睾丸间质细胞增生。脑异常。肾上腺发育不全，肾畸形。此类综合征胎体大多流产，出生后也会早期死亡。存活的二倍体与三倍体混合体一般都有精神运动障碍。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。