后正中的

The method of thoracolumbar metastasis tumor treated with behind midmost and lateral anterior "T" resection and reconstruction of spine three columniation stability effectively to improve the quality of patient's life and prolong the living time.

胸腰椎转移瘤经后正中加后外侧"T"型切口手术切除并重建脊柱的三柱稳定性结构，提高了患者的生活质量并延长其生存时间。

Methodsafter total decompression of the spinal nerve through posterior medline approach, discectomy of the slipping segment was performed with a circular saw with diameter of 1.0 centmeter. under direct visualization through the hole of the circular saw, the disc tissue including cartilage of upper and lower end plates was removed with a long handle curette.

方法后正中入路脊髓神经根彻底减压后，用直径1.0 cm环锯摘除滑脱椎体间的椎间盘，然后通过环锯孔直视下彻底清除椎间盘髓核组织，用长柄刮匙刮除椎体上下终板软骨，使骨面成鱼鳞状。

The proximal anterolateral, the proximal anteromedial, the mid-lateral and the posterocentral approach are a set of safe and effective approaches. By taking these approaches, we can identify different structures of elbow joints, and reduce complications as far as possible.

近端前外侧入路、近端前内侧入路、中外侧入路和后正中入路是一组最安全、最有效的入路点，可以清楚观察肘关节3个间室，最大限度的减少并发症，满足不同肘关节镜手术的要求。

A thickening of the posterior joint capsule, the proximal popliteus capsular expansion, which in this study averaged 40.5 mm in length, connected the posteromedial knee capsule at its attachment at the intercondylar notch to the medial border of the popliteus musculotendinous junction.

后方的关节囊增厚，在此研究中大约是40.5mm左右长，连接后正中的膝关节囊于其髁结节处，髁间窝连接到腘肌肉和肌腱的交接处。

Methods One hundred and forty patients were divided randomly into two groups and underwent open lateral sphincterotomy or midline spincterotomy.

采用随机对照临床观察方法，比较140例患者采用侧位内括约肌切扩缝合术和后正中切扩术的疗效、并发症及愈合时间。

METHODS: Exposed cutaneous branches rooted in rami posterior nervi spinalis and dominated muscles by exciding the median skin at the back of the rat's neck, given electric stimulation to the muscles by Low-frequency pulse transmitter. The output range was Voltage 0-40 V, frequency 1-111 Hz and pulse width 0-1 000 ms.

切开大鼠颈后正中表皮，显露脊神经后支皮支及其所支配的颈部后外侧肌群，使用低频脉冲发射器对上述肌肉进行电刺激，发射器的输出范围为：电压0~40 V，频率1~111 Hz，脉宽0~1 000 ms。

Forty-sixe cases of symptomatic dynamic lumbar spinal instability were selected from the Ninth and Second People's Hospital from March 2003 to March 2007. They received dorsal spinal strenosis surgical decompression, titanium JJXA segmental pedicle screw fixation, intervertebral pace brace, intervertebral disc resection, with the sideward and the forward annulus fibrosus retained, endplate cartilage zone curetted, then received intervertebral bone particles graft, and pedicle screw compression. The patients were followed up for more than 15 months. The good and excellent rate was 91.3%.

选择2003-03/2007-03南阳市第九人民医院和南阳市第二人民医院收治的动力性腰椎不稳患者46例，行后正中入路下的椎管减压手术，钛制JJXA椎弓根螺钉置入，并行椎间隙撑开，双侧切除椎间盘保留侧方以及前方的纤维环，刮除终板的软骨层，行椎间颗粒骨植骨，椎弓根螺钉系统加压固定。46例随访时间≥15个月，优良率91.3%。

Results Fascicles and certain amount (207) of motor fibers from the anterior division of C7 were distributed to musculocutaneous nerve and median nerve, the orientation of these fibers were not clear. The ones (323) from posterior division were to the axillary, radial, and dorsal thoracic nerves, thus the orientation of these fascicles was relatively definite.

结果 大鼠C7神经根前股发出一定数量的运动纤维到肌皮神经、正中神经，总量约207根，但在C7前股定位不明确；后股发出相应的运动纤维束支到桡神经、腋神经与胸背神经，总量约323根，这些束支在C7后股的定位较明确。C7神经根所支配的范围很广，其中以C7后股发出的胸背神经束支支配的背阔肌占比例最大（运动纤维含量＞50%）。

Ulnar, tibial and peroneal nerves and the SCV (sensory-nerve conduction velocity) of median, ulnar and peroneus super nerves were examined respectively.

分别检测了正中、尺、腓总、胫后神经的运动神经传导速度；正中、尺、腓肠神经的感觉传导速度。

The MCV(motor-nerve conduction velocity)of median,ulnar,tibial and peroneal nerves and the SCV(sensore-nerve conduction velocity)of median,ulnar and peroneus super nerves were examined respectively.

分别检测了正中、尺、腓总、胫后神经的运动神经传导速度；正中、尺、腓肠神经的感觉传导速度。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。