It is interesting that cervical root avulsion is a relatively frequent cause of superficial siderosis of the CNS. It is possible that trauma to the nerve root damages the fine venous plexus within the root, or the medullary and radicular veins that run along the nerve root, resulting in a fragile vascular scar.

很有意思的是頸神經(jīng)根撕脫也是相對比較常見的病因之一，可能因為神經(jīng)根的創(chuàng)傷可損傷神經(jīng)根處的靜脈叢及沿著神經(jīng)根走行的根靜脈毛片三级片A片，導(dǎo)致脆性血管損傷形成疤痕，當屈伸頸部時因牽引而破裂出血。

The initiation part of internal carotid artery and vagus were anatomized to find the depth of anesthetic infiltration in them. The cardiovascular effects of the dogs were observed during the carotid sinus chirapsia or stimulating vagus before and after cervical plexus block.

雜種犬20只看免费人伦视频网站，通過對犬實施一點法頸深叢神經(jīng)阻滯麻醉，解剖頸內(nèi)動脈起始部和頸部迷走神經(jīng)5060午夜全黄一级A，觀察該麻醉下頸動脈竇和頸部迷走神經(jīng)被麻醉藥物浸潤情況人人摸人人操人人搞不卡不断；觀察麻醉前后頸動脈竇按摩，及麻醉后刺激頸部迷走神經(jīng)對犬血壓及心率的影響久久免费视频精神品。

Methods Forty ASAⅠ-Ⅱpatients scheduled for elective thyroidectomy under cervical plexus block combined with general anesthesia were enrolled and randomly divided into two groups: group remifentanil and group fentanyl. Group R were induced and maintained with remifentanil and propofol, while group F with fentanyl and propofol. Hemadynamics changing during the induction and maintenance phase, doses of propofol and atracurium, spontaneous breath recovery time, awake time, time of endotracheal tube extubation and side-effect were investigated and compared. Results There were no significant differences in doses of propofol and atracurium between two groups.

選擇ASA 分級Ⅰ-Ⅱ級擇期在頸叢復(fù)合全身麻醉下行甲狀腺次全切除術(shù)病人40例久久久久精品香蕉免费看，隨機分為瑞芬太尼組及芬太尼組，R組采用瑞芬太尼和丙泊酚誘導(dǎo)和維持麻醉欧美特黄特级作爱大片免费观看，F(xiàn)組采用芬太尼和丙泊酚誘導(dǎo)和維持麻醉激情小说激情图片激情视频，觀察并比較兩組病人麻醉誘導(dǎo)及維持期血流動力學(xué)的變化、術(shù)中丙泊酚和阿曲庫銨的用量亚洲欧美日韩AⅤ中文三区、術(shù)畢停藥后病人自主呼吸恢復(fù)時間欧美日韩特级婬片视频、清醒時間、拔管時間以及蘇醒期不良反應(yīng)等原创国产。

Methods Forty ASAⅠ-Ⅱpatients scheduled for elective thyroidectomy under cervical plexus block combined with general anesthesia were enrolled and randomly divided into two groups: group remifentanil and group fentanyl. Group R were induced and maintained with remifentanil and propofol, while group F with fentanyl and propofol. Hemadynamics changing during the induction and maintenance phase, doses of propofol and atracurium, spontaneous breath recovery time, awake time, time of endotracheal tube extubation and side-effect were investigated and compared. Results The re were no significant differences in doses of propofol and atracurium between two groups.

選擇ASA 分級Ⅰ-Ⅱ級擇期在頸叢復(fù)合全身麻醉下行甲狀腺次全切除術(shù)病人40例日本h视频，隨機分為瑞芬太尼組及芬太尼組，R組采用瑞芬太尼和丙泊酚誘導(dǎo)和維持麻醉色惰日本人哺乳奶水视频网1，F(xiàn)組采用芬太尼和丙泊酚誘導(dǎo)和維持麻醉国产偸第一页，觀察并比較兩組病人麻醉誘導(dǎo)及維持期血流動力學(xué)的變化、術(shù)中丙泊酚和阿曲庫銨的用量欧美成电影网、術(shù)畢停藥后病人自主呼吸恢復(fù)時間欧美真人操逼免费大片、清醒時間、拔管時間以及蘇醒期不良反應(yīng)等免费黄色三级性交。

RESULTS: VIP-immunoreactive nerve fibers were expressed from apical foramina to the central pulp as bunchy line,and became fan-shaped at the cervical line,more branches in the coronal pulp.Some branches surrounded blood vessels,some branches terminated in the pulp matrix,the others passed Raschkow nerve plexus and run forward the odontoblastic layer and the predentine,but not went into dentine.

結(jié)果：VIP陽性神經(jīng)纖維自根尖孔呈束狀進入牙髓免费av在线播放网址，至頸部扇形分開，在冠髓大量分支美欧三级，部分圍繞在血管周圍xxxxx黄，部分終止于牙髓基質(zhì)，部分參與形成成牙本質(zhì)細胞層下Raschkow神經(jīng)叢欧美日韩国产在线va，然后發(fā)出分支伸入成牙本質(zhì)細胞層和前期牙本質(zhì)亚洲动漫精品一区，但不進入成熟牙本質(zhì)。

The slices were treated by immunohistochemistry reaction and the image analysis. RESULTS: VIP-immunoreactive nerve fibers were expressed from apical foramina to the central pulp as bunchy line,and became fan-shaped at the cervical line,more branches in the coronal pulp.Some branches surrounded blood vessels,some branches terminated in the pulp matrix,the others passed Raschkow nerve plexus and run forward the odontoblastic layer and the predentine,but not went into dentine.

結(jié)果：VIP陽性神經(jīng)纖維自根尖孔呈束狀進入牙髓，至頸部扇形分開永久区域18勿进，在冠髓大量分支黄片a片在线免费看，部分圍繞在血管周圍，部分終止于牙髓基質(zhì)天堂不卡一区二区在线网站，部分參與形成成牙本質(zhì)細胞層下Raschkow神經(jīng)叢欧美视频免费一区，然后發(fā)出分支伸入成牙本質(zhì)細胞層和前期牙本質(zhì)，但不進入成熟牙本質(zhì)黄色视频在线观看福利。

Continuing inferiorly and anteriorly , the main trunk runs superficial to the internal carotid artery but deep to the jugular vein , external carotid artery , and styloid process to the deep surface of the stylopharyngeus muscle , which it innervates . The glossopharyngeal branch to the pharyngeal plexlus leaves the nerve trunk by the time it has crossed the stylopharyngeus muscle , and passes anteriorly and inferiorly between the internal and external carotid arteries to the main trunk to join branches of the Vagus Nerve and the cervical sympathetic nerves to form the pharyngeal plexus on the middle constrictor muscle at the level of the hyoid bone .

舌咽神經(jīng)主干繼續(xù)向下日本熟妇裸交ⅩXX视频全过程、向前走行于頸內(nèi)動脈的表面、頸內(nèi)靜脈激情中文字幕图片区小说区、頸外動脈及莖突的深面特级婬片双飞欧美，橫過莖突咽肌深面，繞該肌中部下緣彎向前行97视频人人摸，并發(fā)出分支支配該肌国产三级视，穿過莖突咽肌后，舌咽神經(jīng)的分支一咽支脫離主干狼狠亚洲综合狼狼久久，向下向前走行于頸內(nèi)動脈及頸外動脈分叉處国产A及黄色视频，與迷走神經(jīng)的分支及頸交感神經(jīng)的分支一起組成咽叢，咽叢位于舌骨水平的咽中縮肌上精品日韩精品手机在线观看。

Results The trapezius muscle was innervated by the spinal accessory nerve and some of the anterior rami of the cervical plexus.

結(jié)果 斜方肌的神經(jīng)支配來源于副神經(jīng)占 10 0 %久久国产热；來源于 C2～ 4神經(jīng)根及 C5 神經(jīng)根，分別占 10 0 %国产精品视频人人做人、45 %一本久道热线dvd。

Objective To observe the feature and the safety of ropivacaine and bupivacaine in block anesthesia of cervical plexus, and to appraise the clinical outcome of ropivacaine.

目的 觀察羅哌卡因與布比卡因用于頸叢阻滯的特性及安全性，評價羅哌卡因的臨床效果黄片视频不卡。

Objective Based on findings in exploration of the rules of plastic changes in MI and SmI of adult rats following total brachial plexus root avulsion injuries, we investigated the central mechanism of transhemispheric reorganization primarily after contralateral seventh cervical nerve root transfer.

目的： 在探討成年大鼠全臂叢根性撕脫傷后初級體感運動皮層可塑性變化規(guī)律的基礎(chǔ)上欧美A级视频一区二区三区，初步探討健側(cè)頸7移位正中神經(jīng)術(shù)后跨大腦兩半球功能重組的中樞機制，明確胼胝體在該重組過程中所起的作用欧美亚洲日韩。