椎体

基本解释 (translations)

centrum  ·  centrums  ·  centra

与椎体相关的网络例句 [注：此内容来源于网络，仅供参考]

Results In 84 cases of nerve root type,stenosis was found in 438 intervertebral foramen,of which C6～7 and C5～6 intervertebral foramen stenosis accounted for 79.6%.The causes of intervertebral foramen stenosis were uncinate process articulation hyperosteogeny,intervenebral disc protrusion,vertebral body hypertrophy,zygapophysis hyperosteogeny and dislocation etc.40 cases of vertbral artery type manifested that vertbral artery became slim and deviousness as a result of the compression of vertbral artery （20.7%） by osteophyte.22 cases of myeloid type manifested with cervical spinal canal stenosis,hyperosteogeny of posterior vertebral body edge,posterior longitudinal ligament calcification and cervical intervertebral disc protrusion etc.

结果 84例神经根型中，发现椎间孔狭窄438处，其中C5～6和C6～7椎间孔狭窄占79.6%，椎间孔狭窄的成因有钩突关节骨质增生、椎间盘突出、椎体肥大、小关节突骨质增生、错位等；40例椎动脉型表现为骨赘压迫椎动脉（52.5%），导致椎动脉变细、粗细不均和椎动脉迂曲。22例脊髓型表现为颈椎椎管狭窄、椎体后缘骨质增生、后纵韧带钙化、椎间隙狭窄和颈椎间盘突出等。

Objective:Evaluate vertebrae anatomical change and the straight line correlation of intervertebral foramenand and vertebral gap,vertebral uncus,transverse foramen and vertebral uncus;provide iconography anatomical data for iconography diagnosis and clinicale treatment.

目的：揭示正常成人下颈椎椎体、椎体间隙、椎弓根、钩突、椎间孔及横突孔各解剖结构随年龄增长的形态学变化规律及椎间孔与椎体间隙、钩突、椎弓根之间，横突孔与钩突之间的直线相关关系，为影像诊断及临床诊治提供影像解剖学资料。

The risk of a new adjacent vertebral fracture was 2.5-fold higher than the risk of a new nonadjacent vertebral fracture (4.03% compared with 1.59%).

结果：1226例未经药物治疗的绝后骨质疏松妇女被纳入本研究对象，在两年的随访中发现196 (16.0%)例患者出现292处新的新鲜椎体骨折，在1226例研究对象中在原椎椎体骨折邻近再发生骨折患者人数为108(8.8%)。292处新鲜椎体有136(47%)处为原椎体骨折邻近椎体再次骨折。

Methods: Data from the Fracture Prevention Trial and the Multiple Outcomes of Raloxifene Evaluation trial were analyzed to determine the incidences of new adjacent and new nonadjacent vertebral fractures in the placebo groups and the effect of treatment with raloxifene and teriparatide on the incidence of new adjacent vertebral fractures as compared with that of new nonadjacent vertebral fractures.

研究数据来自于骨折防预试验中心，比较雷洛昔芬与安慰剂组对椎体骨折后再发生邻近椎体骨折及非邻近椎体骨折的发生率以及应用特立帕肽、雷洛昔芬对椎体骨折后再发生邻近椎体骨折及非邻近椎体骨折的风险情况。

We selected one axial slice that passed through the upper part of the pedicle and another one that passed through the lower part of the pedicle and compared next parameters in both cuts: pedicular cortical width, pedicular endostal width, pedicular angle, vertebral body length, vertebral body width, vertebral perimeter angles, and visual appearance of vertebral body shape.

我们选择一个通过椎弓根上半部的轴向切片和另一个通过椎弓根下半部的轴向切片，对两个切片进行以下参数的比较：椎弓根皮质宽度，椎弓根骨内膜宽度，椎弓根角度，椎体长度，椎体宽度，椎体圆周角和椎体的外形。

Percutaneous kyphoplasty is an effective minimal invasive technology,which can rapidly remit the low back pain caused by the senile osteoporosis vertebral compression fracture,reforce the intensity of the vertebral body and stabilize the spine.

经皮椎体后突成形术是治疗老年骨质疏松性椎体压缩骨折的微创手术，能够有效缓解骨质疏松性椎体骨折引起的疼痛，维持椎体稳定性，恢复椎体的高度，是一种简单、安全、有效的新方法。

Percutaneous kyphoplasty is an effective minimal invasive technology,which can rapidly remit the low back pain caused by the senile osteoporosis vertebral compression fracture,reforce the intensity of the vertebral body and stabilize the spine.

经皮椎体后突成形术是一种治疗老年骨质疏松性椎体压缩骨折的微创手术，能够有效缓解骨质疏松性椎体骨折引起的疼痛，维持椎体稳定性，恢复椎体的高度，是一种简单、安全、有效的新方法。

Finally: 73 example patient 149 centrums exhaust oneself, the single centrum exhausts oneself 9 examples, 2 centrum 42 examples, 3 centrum 16 examples, 4 centrums exhaust oneself 2 examples. On T1WI assumes the even low signal or the clutter. On T2WI assumes the even high signal or is promiscuous the high signal, the enhancement scans the non-uniform strengthening.

结果：73例患者149个椎体受累，单椎体受累 9例，2个椎体42例，3个椎体16例，4个椎体受累2例。T1WI上呈均匀低信号或混杂信号。T2WI上呈均匀高信号或混杂高信号，增强扫描成不均匀强化。

Each time after putting to (the instrument with the set of Yamshidi-Nadel provided by Kypho of America for injection of bone cement into the vertebrae; each putting could contain about 1.5 mL bone cement) inject bone cement into the vertebrae, the pressure P was not very high, with 500 kPa bar below for majority and the effect caused showed a significant statistical difference (P.01). Whereas, the pressure within the area of the vertebral P value was not high either, the majority was 10.00 Unit lower, which also led to the effects of significant difference (P.01). Both two states showed partial distribution. After making the statistical analysis to the casual two puttings between the first, second, third and fourth putting of each vertebrae, there existed the general differences. The differences were also found between other puttings (a.0083) on the statistics basis apart from between the first and second and between the third and fourth.

结果 每个椎体的椎体成形术均达到临床评价要求，每次推杆（美国Kypho公司提供标准椎体成形术中Yamshi-Nadel套系中推注骨水泥入椎体的器具，每具推杆可容纳骨水泥约1.5mL）推注骨水泥入椎体时所产生的椎体内的压力P不是很高，多数在0.50 bar以下，其所导致的效应具有显著的统计学差异(P.01)，而每次推杆推注骨水泥入椎体时的椎体内压力面积值P也不是很高，多数在10.00 Unit以下，其所导致的效应具有显著的统计学差异(P.01)，两者均呈偏态分布；而且，对每例椎体的第一、二、三、四杆之间两两予以统计学上的分析，在总体存在差异有统计学意义的基础上还发现除第一和二杆、第三和四杆之间外，其他各杆之间存在着差异(a.0083)。

AbstractObjectives1 Correlate bone mineral densityto vertebral compressive strengths.2 Consummate the technique for percutaneous polymethylmethacrylate vertebroplasty and observe the pattern of PMMA imaging distribution.3 Determine the strength and stiffness of osteoporotic with or without vertebroplasty with PMMA bone cement.4 Correlation of BMD,insertion torque and pull-out strengths of pedicle screws.5 Ascertain whether augmentation with PMMA bone cement can enhance pedicle screw fixation in the osteoporotic spine.6 Ascertain whether augmentation pedicle screw fixation with PMMA bone cement can enhance the stability of unstable thoracolurner burst fractures of osteoporotic spine.

目 的1、测试椎体压缩强度，分析强度与骨矿物质密度（bone mineral density，BMD）的相关关系。2、观察经皮椎体成形术后聚甲基丙烯酸甲脂（polymethylme- thacrylate，PMMA）骨水泥在椎体内的形态学分布及影像学表现。3、比较PMMA骨水泥骨质疏松椎体成形术前/后椎体最大抗压力和压缩刚度的变化。4、分析椎体BMD、螺钉最大旅入力矩和最大拔出力三者之间的关系。5、分析PMMA骨水泥强化骨质疏松椎弓根螺钉后的螺钉的最大轴向拔出力和拔出刚度的变化。6、评价PMMA骨水泥强化骨质疏松椎弓根螺钉脊柱内固定对不稳定型胸腰椎损伤的即刻稳定性和反复载荷后的稳定性。

与椎体相关的网络解释 [注：此内容来源于网络，仅供参考]

centrum：椎体

从头后至尾按节排列,取代了脊索的地位,成为对体轴强有力的支持及 保护脊髓的结构.鱼类的椎骨完整,中央为椎体(centrum),椎体的两端凹入,是脊椎动 物中最原始的双凹型(amphicoelous)椎体.相邻的 2 个椎骨之间彼此以前,

chordal centrum：索椎体;索形椎体

\\"带;索\\",\\"chorda\\" | \\"索椎体;索形椎体\\",\\"chordal centrum\\" | \\"脊索中胚层\\",\\"chorda-mesoderm\\"

amphicoelous centrum：两凹椎体

07.0483 后凹椎体 opisthocoelous centrum | 07.0484 两凹椎体 amphicoelous centrum | 07.0485 变凹型椎体 anomocoelous centrum

vertebral body：椎骨体,椎体

vertebral articulations 椎关节 | vertebral body 椎骨体,椎体 | vertebral canal 椎管

acoelous centrum; amphiplatyan centrum：无凹椎体;双平椎体

\\"无体腔动物\\",\\"acoelomate organism\\" | \\"无凹椎体;双平椎体\\",\\"acoelous centrum; amphiplatyan centrum\\" | \\"药疗学;治疗学\\",\\"acology; aceology\\"

heterocoelous centrum：异凹椎体

07.0486 参差型椎体 diplasiocoelous centrum | 07.0487 异凹椎体 heterocoelous centrum | 07.0488 双平椎体 amphiplatyan centrum

intercentrum：间椎体

两栖类的椎体形态有两种类型,一种叫壳椎(husk vertebra),古生代许多小的两栖类和现代两栖类具有这种椎体形态,这种椎体是单一的一块,常中空;另一种叫弓椎(arch vertebra),这种椎体由间椎体(intercentrum)和侧椎体(Pleurocentrum)两种骨骼要素所组成,

opisthocoelous centrum：后凹椎体

07.0482 前凹椎体 procoelous centrum | 07.0483 后凹椎体 opisthocoelous centrum | 07.0484 两凹椎体 amphicoelous centrum

parapophysis：椎体横突

并通过椎体正中的小孔道,使整条脊索串连成念珠状.脊柱的分 化程度低,分为躯椎和尾椎两部分.每一躯椎由椎体,椎弓(又称髓弓 neural arch),髓棘(或称棘突 neural spine),椎体横突(parapophysis)等各部构成;尾椎则包括椎体,

pleurocentrum：侧椎体

两栖类的椎体形态有两种类型,一种叫壳椎(husk vertebra),古生代许多小的两栖类和现代两栖类具有这种椎体形态,这种椎体是单一的一块,常中空;另一种叫弓椎(arch vertebra),这种椎体由间椎体(intercentrum)和侧椎体(Pleurocentrum)两种骨骼要素所组成,