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   颈7神经 的翻译结果: 查询用时:0.217秒
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颈神经
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  c 7 nerve
     Results The average length of C7 nerve root plus anterior division was (6.8±0.7)cm, and C7 nerve root plus posterior division was (6.3±1.0)cm.
     结果颈7神经根与前股和后股长度之和分别为(6.8±0.7)cm、(6.3±1.0)cm,前后股过颈7椎体中线的长度分别为(2.8±0.67)cm、(2.3±0.98)cm;
短句来源
     Results:The distance of the C 7 nerve from the intervertebral foramen to the trunk division junction(root to trunk length) was 48.2±7.4 mm(left) and 44.0±5.8 mm(right).
     结果:颈7 神经根自椎间孔至干股交界处的根干长度:左48 .2 ±7 .4 m m ; 右44 .0 ±5 .8 m m ;
短句来源
     Anatomic observation of human C 7 nerve root and bridging ulnar nerve
     颈7神经根与桥接尺神经缝合断面的解剖学研究
短句来源
     Conclusion:Selective transposition of the C 7 nerve (anterionmedial part of the anterior divison was selectively preserved)can solve the problem of dismatch in diameters of C 7 nerve root and the ulnar nerve.
     结论:选择性地保留部分颈7 神经根前股前内侧部分纤维,既能解决尺神经与颈7 神经根的周径匹配问题,又对健侧肢体感觉影响最小。
短句来源
     An Experimental Study on the Functional Orientation and Micro-structure of the C7 Nerve Root and Its Branches
     颈7神经根束支结构与功能定位的实验研究
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  “颈7神经”译为未确定词的双语例句
     Results: There were about 8893 motor fibers in C7, 3010 and 5883 in anterior and posterior division respectively.
     结果:人类颈7神经根含运动纤维约8893根,其中前股3010根,后股5883根;
短句来源
     Objective: (1) To investigate the motor fiber counts of the human cervical 7th nerveroot and their orientation in C7 and its branches, and to analyze how to match donorand recipient nerves based on the motor fiber count in the C7 branches transfer.
     目的:(1)观察上肢各主要神经中,来自颈 7 神经根的神经纤维束支位于颈 7 神经根前后股的定位、占颈 7 神经根前后股与上肢各神经的比例及运动纤维计数,为颈 7 神经根移位时的神经束纤维匹配、疗效判断提供依据;
短句来源
     Conclusion: Regarding the beginning of the SCUA as the rotating point of the pedicle,the length of ulnar nerve which can be graft is 46.5±2.6 cm.
     结论 :以尺侧上副动脉的起始处为血管蒂部旋转点 ,尺神经可提供平均为 (46 .5± 2 .6 )cm的有血供的移植长度 ,可经胸前皮下隧道逆向转位与对侧颈 7神经根吻合。
短句来源
     Histochemical study on C7 roots and its clinical significance
     颈7神经根的组化研究及其临床意义
短句来源
     A study of the motor fiber counts of the human 7th cervical nerve root and its branches
     人颈7神经根干股束支运动纤维含量及其临床意义
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  相似匹配句对
     2,nerve growing period of the 7~28th day;
     7~28 d神经生长期;
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     7).
     7).
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     7 g.
     7g.
短句来源
     Histochemical study on C7 roots and its clinical significance
     7神经根的组化研究及其临床意义
短句来源
     Clinical application of transfer of ipsilateral cervical 7 root
     同侧_7神经根移位术的临床应用
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  c 7 nerve
Patients with involvement of C6 or C7 nerve roots responded slightly better at 6?weeks with regards to VAS improvement.
      
Small polyphasic CMAPs with prolonged onset latency were recorded following right C7 nerve root stimulation.
      
They attributed the strength loss to the C6-7 nerve roots, the C7 nerve root, and the C8 nerve root.
      
The long thoracic nerve arises from branches of the C5-C7 nerve roots.
      


The phrenic and accessory phrenic nerves of 180 cadavers of Chinese children were studied.It was found that the highest rate of the accessory phrenic nerve may be up to 73.8%.There is no significant difference between the two sides or the two sexes.The branches of the accessory phrenic nerve vary from 1—4,among which the single branch type is the most common one (76.1%).They have their origin from C_3 to C_(4—6).A few of them may arise from the ansa hypoglossi and supra- scapular nerve.Accessory nerve,therefore,is...

The phrenic and accessory phrenic nerves of 180 cadavers of Chinese children were studied.It was found that the highest rate of the accessory phrenic nerve may be up to 73.8%.There is no significant difference between the two sides or the two sexes.The branches of the accessory phrenic nerve vary from 1—4,among which the single branch type is the most common one (76.1%).They have their origin from C_3 to C_(4—6).A few of them may arise from the ansa hypoglossi and supra- scapular nerve.Accessory nerve,therefore,is more related to the brachial plexus rather than the cervical plexus.It was found that there is a close relationship between the origin of the accessory phrenic nerve and its positional and connectional relation with its main trunk.The nerve originated from the brachial plexus and its branches is located at the lateral side of the main trunk and usually forms a lower connection with it.That comes from the cervical plexus and its branches is usually located at the medial side of the main trunk and forms a higher connection (above the subclavian vein,35.9%) with it.The accessory nerve comes from the lower part of the cervical plexus and upper part of the brachial plexux is at first located at the lateral side and,finally,after crossed over anteriorly or posteriorly,joins the medial side of the main trunk (posterior to the subclavian vein, 7.8%).Based upon the number of branches,the phrenic and accessory nerves can be grouped into 5 types.The tirst type that is with the phrenic nerve proper alone,(43.1%) and the second type that is 1 phrenic nerve and 1 accessory phrenic nerve (43.3%) are the standard types in the Chinese.

(一)本文共研究了180具(360侧)童尸的膈神经与副膈神经。其中男尸100具,女尸80具。尸龄都在2—8岁左右。(二)膈神经主要起源于第4,5颈神经或第4颈神经。性差与侧差不显著。在与锁骨下静脉关系中,超大多数(95.8%)经过静脉之后,与一般解剖学教本所记述者相符合。(三)副膈神经的出现率在180具尸体中高达73.8%,比国内资料为高(如按侧数计则为56.9%)。亦无显著性差与侧差,因而非常值得外科学家们的注意。(四)各侧副膈神经的支数并不一致。少者仅有一条,多者可达四条。但以一条为最多,占76.1%;三条以上者少,仅占3.4%。副膈神经在三条以上者,在现有文献中甚为罕见。(五)副膈神经的起源从第3到第5、6颈神经都有,且有少数发自舌下神经襻及肩胛上神经。其中与锁骨下神经以一共同干发自第5、6或第5颈神经者为数最多,占42.0%,与国内外资料多相符合;但在起始范围上又比其他资料为广泛。同时说明副膈神经与臂丛的关系要比与颈丛的关系更为密切。(六)副膈神经与膈种经主干的位置关系可分三类:多数位于主干外侧(83.6%),少数位于主干内侧(8.8%)及先在主干外侧,...

(一)本文共研究了180具(360侧)童尸的膈神经与副膈神经。其中男尸100具,女尸80具。尸龄都在2—8岁左右。(二)膈神经主要起源于第4,5颈神经或第4颈神经。性差与侧差不显著。在与锁骨下静脉关系中,超大多数(95.8%)经过静脉之后,与一般解剖学教本所记述者相符合。(三)副膈神经的出现率在180具尸体中高达73.8%,比国内资料为高(如按侧数计则为56.9%)。亦无显著性差与侧差,因而非常值得外科学家们的注意。(四)各侧副膈神经的支数并不一致。少者仅有一条,多者可达四条。但以一条为最多,占76.1%;三条以上者少,仅占3.4%。副膈神经在三条以上者,在现有文献中甚为罕见。(五)副膈神经的起源从第3到第5、6颈神经都有,且有少数发自舌下神经襻及肩胛上神经。其中与锁骨下神经以一共同干发自第5、6或第5颈神经者为数最多,占42.0%,与国内外资料多相符合;但在起始范围上又比其他资料为广泛。同时说明副膈神经与臂丛的关系要比与颈丛的关系更为密切。(六)副膈神经与膈种经主干的位置关系可分三类:多数位于主干外侧(83.6%),少数位于主干内侧(8.8%)及先在主干外侧,交叉后到主干内侧(7.6%)。副膈神经与膈神经迟早必将合并为一,但连结点之高低不一;多数属于低位连结(锁骨下静脉之下),占56.3%;其次属于高位连结(锁骨下静脉之上),占35.9%;中位连结者(锁骨下静脉之后)最少,占7.8%。(七)统计材料证明,副膈神经的起源与主干之间的连结关系及其位置联属有一定的规律性。其中起源于臂丛及其属支者,都位于主干外侧,并多成低位连结。起源于颈丛及其属支者,大都位于主干内侧,并多成高位连结。起源于颈丛下部及臂丛上部者,则似倾向于中位连结,且先在主干外侧,交叉后再到主干内侧。(八)副膈神经之与锁骨下静脉有关系者,绝大多数经过静脉之前。副膈神经与静脉的关系,也有多种不同形式。(九)根据膈神经与副膈神经的支数多少,可归纳成五个类型:第一型一支,即膈神经本身。第二型二支,即膈神经与副膈神经各一支。第三型三支,即膈神经一支,副膈神经二支。第四型四支,即膈神经一支,副膈神经三支。第五型五支,即膈神经一支,副膈神经四支。五型中以第一型(占43.1%)与第二型(占43.3%)最多,均可列为国人之标准型。各型的一般情况及若干变异特例,均用图表加以说明。

Eight rabbits were used in this study.The position of the phrenic nucleus in thespinal cord,the morphology of the phrenic motoneurones and position of the cellbodies of the sensory neurons of the phrenic nerve were determined by using themethod of HRP labelling through the centralcutting end of the left phrenic nerve atthe root of the neck.The results were as follows:1.The phrenic nucleus in the rabbit was located in C_3,C_4,and C_5 segments.Itis a longitudinal cell column lying between the ventromedial and...

Eight rabbits were used in this study.The position of the phrenic nucleus in thespinal cord,the morphology of the phrenic motoneurones and position of the cellbodies of the sensory neurons of the phrenic nerve were determined by using themethod of HRP labelling through the centralcutting end of the left phrenic nerve atthe root of the neck.The results were as follows:1.The phrenic nucleus in the rabbit was located in C_3,C_4,and C_5 segments.Itis a longitudinal cell column lying between the ventromedial and the ventrolateralcolumns of the ventral horn of the spinal cord.2.Phrenic motoneurones differed in shape and size.Most of the cell bodies ofthe rabbit's phrenic motoneurones were round or oval in shape,ranging from 5 to45 μm(mean 25 μm)in diameter.3.The rabbit phrenic nerve arises from the ventral rami of the 3 rd,4 th and5 th cervical nerves,and the nucleus of this nerve does not extend beyond the 3 rd-5 th segments——the location of the nucleus corresponds with the segmental rootsfrom which the phrenic nerve arises.4.The cell bodies of the sensory neurones of the rabbit's phrenic nerve werelocated in the dorsal root ganglia of the third and fourth cervical nerves.Besides,50 rabbits were dissected,and the origin of their phrenic nerves werestudied.

本文用 HRP 法研究了8只家兔,并用解剖法观察了50只家免。对膈核在脊髓的位置、膈运动神经元形态、膈神经感觉神经元胞体位置及膈神经的组成进行了观察。1.家兔膈核定位在 C_(3~5)节段。它是位于脊髓前角的腹内侧和腹外侧柱之间的纵行细胞柱。2.每个膈运动神经元的形态和大小不同。家兔膈运动神经元的胞体多为圆形和椭圆形,大小为5~45微米,平均为25微米。3.家兔膈神经是由 C_(3~5)颈神经腹支组成,膈核的长度在第三到第五节段。即膈核所在的颈髓节段与发出膈神经的节段是一致的。4.家兔膈神经感觉神经元的胞体位于第三和第四颈神经的后根节内。

The blood vessels, nerves and the sizes of the trapezius muscle have been dissected and examined in 31 Chinese adult cadavers.The main nutrient artery of the trapezius muscle is the transverse cervical artery. Its trunk is 41.03 mm in length, and 2.31 mm in outer diameter on the average. In the majority of the cases, the upper part of the trapezius muscle is supplied by the superficial branch of the transverse cervical artery and the lower part by its deep branch, while the middle part of the muscle is supplied...

The blood vessels, nerves and the sizes of the trapezius muscle have been dissected and examined in 31 Chinese adult cadavers.The main nutrient artery of the trapezius muscle is the transverse cervical artery. Its trunk is 41.03 mm in length, and 2.31 mm in outer diameter on the average. In the majority of the cases, the upper part of the trapezius muscle is supplied by the superficial branch of the transverse cervical artery and the lower part by its deep branch, while the middle part of the muscle is supplied by both superficial and deep branches, The venous blood in the trapezius muscle is mainly drained by the transverse cervical and suprascapular veins. The outer diameter of transverse cervical vein is 3 mm on the average.The trapezius muscle is innervated by the accessory nerve and the anterior rami of the third and fourth cervical nerves. The average length of the part (from the posterior border of the sternoeleidomastoid muscle to the anterior border of the the trapezius muscle) of the accessory nerve is 44.40 mm and its average diameter is 2.09 mm.

本文解剖和观测了31具(62侧)成年尸体斜方肌及其血管和神经。斜方肌的主要营养动脉是颈横动脉,其干的平均长度为41.03毫米,平均外径为2.31毫米。斜方肌上部、中部主要由颈横动脉浅支供给,中部、下部主要由颈横动脉深支供结。该肌的静脉血主要经颈横静脉和肩胛上静脉回流。颈横静脉的平均外径为3.00毫米。斜方肌由副神经和第三、四颈神经前支支配。副神经(从胸锁乳突肌后缘至斜方肌前缘一段)平均长度为44.40毫米,粗细为2.09毫米。

 
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