腰骶的

Neurons in the lumbosacral dorsal horn were doubly activated by antidromic stimulation of both the ipsilateral dorsal and dorsolateral funiculi in the cervical spinal cord.

猫腰骶髓背角神经元对同侧颈髓背索和背外侧索的逆向刺激发生反应。

Selective arteriography and embolization possesses higher practical value in the treatment of lumbosacral neoplasms.

选择性动脉造影及栓塞术在腰骶椎肿瘤治疗中具有较高的应用价值。

Objective:To observe the effect of treatment on serve backpain after chemonucleolysis with caudal analgesia.

目的：观察骶管内硬膜外腔封闭处理髓核化学溶解疗法术后严重腰痛的疗效。

Objective:To explore the anatomical factors and precautionary measures of dura laceration in la minectomy.

目的：探讨腰骶部椎管后路手术中发生硬膜撕裂的解剖学原因及预防办法。

CLINICAL PRESENTATION: We present a patient who deeloped a partial expressie aphasia 9 days after deeloping meningitis, consistent with cerebral asospasm, after lumbosacral spinal surgery.

临床表现：我们接诊了一个腰骶段脊柱术后脑膜炎患者，脑膜炎9天后出现部分表达性失语症，这与脑血管痉挛的症状相一致。

The experimental groups were treated with lumbosacral laminectomy added filum terminals suture and control group was treated with laminectomy.

实验组行腰骶部椎板切除加终丝缝合固定，对照组仅行椎板切除术，术后采用改良的Tarlov分级法，观察大

Barrington's nucleus that located in the pontine dorsolateral tegmentum is an important site for controlling voiding in the mammalian brain and is often referred to as pontine micturition center. Barrington's nucleus sends direct projection fibers to the sacral parasympathetic nucleus in which parasympathetic preganglionic neurons innervating detrusor muscles of the bladder are distributed. Electron or chemical stimulation of Barrington's nucleus clicits bladder contraction and increases discharges of bladder postganglionic nerve. Conversely, lesion of the nucleus results in a permanent inability to empty the bladder. On the other hand, an area located just ventral to Barrington's nucleu has been reported to send projection fibers to the ventrolateral group of Onuf's nucleus in the caudal lumbar cord segments; the vetrolateral group of Onuf's nucleus is mainly composed of pudendal motor neurons innervating the external urethral sphincter muscle.

Barrington's核发出纤维投射至支配膀胱逼尿肌的骶髓副交感核，毁损该区可导致动物永久性失去排空膀胱的能力；而电刺激或化学刺激该区可引起支配膀胱的节后纤维放电增加和膀胱逼尿肌收缩。D区是紧邻Barrington's核腹侧的一团神经元，它发出纤维投射至腰骶髓Ounf核的腹外侧群，而Ounf核的腹外侧群主要是由支配尿道外括约肌的阴部神经运动神经元组成。

The sensitivity and specificity of far-infrared thermography in the diagnosis of lumbar disc herniation were evaluated. Compared with the normal, the thermogram of twenty-three cases on low back with LDH changed. They can be divided into four thermal patterns that is shuttle-liking (8 cases), discontinued in the middle line (6 cases), large regional (5 cases) and nonregular (4 cases) pattern. The temperature of abnormal sides is lower than the counterpart in most cases (nineteen of twenty-three). The thermography diagnosed LDH with sensitivity 90.48% and specificity 66.68%.

结果 F-IRT显示：23例LDH患者腰骶部热形态改变为四种形式：梭形，热区向一侧偏歪或呈角状突起（8例）；夸中线热区不连贯（6例）；骶髂骨上缘呈大片高温热区（5例）；不规则形态（4例），患侧下肢较相对应的对侧胶体的温度，至少有一个患侧部位出现温度下降的有19例(82.61%)，综合CT与F-IRT结果分析：F-IRT诊断腰椎间盘侧后突的灵敏度为90.48%，特异度为66.68%。

Summary of Background Data. Fixed lumbosacral deformity has gross imbalance as well as progressie compensatory thoracolumbar deformity because of the absence of a mobile spine caudally.

背景资料的摘要：因为椎体尾部活动的缺乏，固定性腰骶椎畸形同渐进性代偿性的胸腰段畸形一样存在总体上的不平衡。

Focal solution of muscle fiber,the aggregation of mitochondria around the nucleus,the increase of lipid droplet and lysosome in cyte,and the proliferation and differentiation of muscle satellite cell could be observed with an electron microscope.

结论］腰骶部慢性骨筋膜间隔综合征是由于内在压力增加，筋膜间隔内组织代谢障碍，骨骼肌慢性受损，炎症因子释放，最终影响脊神经后支导致的下腰痛。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。