abducens

Of them had abducens paralysis ; 2 cases suffered from oculomotor paresis and 1 had trochlear paralysis .

其中外展神经麻痹4例，不完全性动眼神经麻痹2例，滑车神经麻痹1例。

Abducens nerve was the medial limit of drilling petrous bone ;

外展神经是磨除颞骨岩部的内限；

Anatomic study on intracranial portion of abducens nerve and its clinical significance

展神经颅内段的分段毗邻与转角及其临床意义

Objective : To provide applied anatomical data of abducens nerve for the skull base surgery .

目的：为颅底外科提供展神经的显微解剖学资料。

Location and morphology of motor and internuclear neurons in rat abducens nucleus

大鼠展神经核运动神经元和核间神经元的分布及形态

Effect of abducens orthosis combined with walker on developmental dysplasia of the hip

外展支具配合学步车治疗发育性髋关节脱位的疗效评价

Paralysis of oculomotor nerve accounted for 36.28 % of the primary affected region . Paralysis of abducens nerve accounted for 30.09 % .

受累部位以动眼神经麻痹占首位为36.28%外展神经麻痹次之，占30.09%。

Purpose : Here we examine a case of sphenoid sinus mucocele presenting with left abducens nerve palsy and subsequent loss of left eye vision .

目的：报告一例因罹患蝶窦黏液囊肿而导致单侧外展神经麻痹及视力丧失的病例。

Objective To study the neurotransmitters involved in the pathway from the abducens nucleus to the medial rectus subgroup of the oculomotor nucleus .

目的研究大鼠展神经核到动眼神经核投射通路的神经递质。

Results : The internuclear neurons in the abducens nucleus were divided into two subgroups , the ventromedial and the ventrolateral ones .

结果：展神经核的核间神经元由腹内侧亚群及腹外侧亚群构成，腹内侧亚群纵长0.60～0.75mm，标记细胞数120±50个；

Results : ① The distance between bilateral abducens nerves pierced into the dura mater was ( 19.71 ± 1.79 ) mm ;

结果：①展神经在硬脑膜入口处两侧间距（19.71±1.79）mm；

Study on afferent projections from the abducens nucleus to the contralateral medial rectus subnucleus of the oculomotor nucleus in the rat

大鼠展神经核向对侧动眼神经核的内直肌亚核的纤维投射研究

Objective and Methods : The population and distribution pattern of abducens motoneurons and internuclear neurons in rats were examined with retrograde transport HRP methed and image quantitative analysis .

目的和方法：应用HRP逆行标记法和图像分析法，对大鼠展神经核运动神经元和核间神经元的分布、数量及形态、大小进行了观察。

This approach better reveals the contralateral cavernous sinus and reach the abducens nerve , oculomotor nerve and the superior orbital fissure outside contralateral internal carotid artery . 4 .

该入路对对侧的海绵窦显露得更好，可达到对侧颈内动脉外侧的外展神经、动眼神经和眶上裂。

Results : The most affected nerves in diabetic ophthalmoplegia were abducens nerve and oculomotor nerve , usually not completely paralyzed and with 100 ~ 200 degree strabismus .

结果：糖尿病性眼肌麻痹受累的脑神经多以外展神经、动眼神经为主；麻痹程度多呈不完全性或者100～200°斜视；

· METHODS : After evisceration , the abducens oculi muscle and the optic nerve were cut , and the hydroxyapatite sphere was implanted primarily in the muscular pyramid .

方法：眼内容物剜出术后，剪断外直肌和视神经，一期植入羟基磷灰石义眼座于肌锥内。

Conclusions : Abducens nerve is easy to be injured for the forming of three different angulations during its courses , and its complicated anatomic relationship with blood vessel , nerves , ligaments and bones .

结论：①展神经行程中的3个转角，以及与血管、神经、韧带、骨等复杂的解剖关系，使其脆弱而易于损伤；

The results show that the motoneurons of the musculus retractor bulbi in the goat are mainly located in the accessory abducens nucleus and the sensory neurons only in the trigeminal ganglion .

实验结果表明，山羊眼球退缩肌的运动神经元主要位于副外展核，感觉神经元定位于三叉神经节。

HRP labeled neurons in the MTN extended from the pons at the level of the nucleus of the abducens nerve to the midbrain at the rostral level of the superior colliculus .

在三叉神经中脑核内HRP标记神经原的分布范围自脑桥的外展神经核水平开始向上延伸至中脑上丘嘴侧水平。

Internal carotid arteries , abducens , basilar venous plexus and brain stem are important structures which need to be orientated exactly during the operation . 2 . The superior limits of clival bone removal is sellar floor .

颈内动脉、展神经、基底窦、脑干等是斜坡区的重要毗邻结构，在处理斜坡病变时应准确定位。

The central sector transmits the superior and inferior of divisions of the oculomotor nerver , the abducens and nasociliary nerves and the sensory and sympathetic roots of the ciliary ganglion .

动眼神经上、下支、外展神经、鼻睫神经及腱状神经节的交感根和感觉根均经中央区穿行。

Triangle of abducens nerve was formed by the petrosphenoidal ligament , the medial wall of Meckel 's cave and the posterolateral wall of ICA , and abducens nerve passed through this triangle .

由岩蝶韧带、三叉神经囊内侧面及ICA后外侧面围成，展神经动脉后段经过此三角；

Abducens nerve intimately related with the medial artery of clivus , the lateral artery of clivus , the tentorial marginal artery , the inferior hypophyseal artery and the anterolateral branch of its inferolateral trunk .

斜坡内动脉、斜坡外动脉、小脑幕动脉、垂体下动脉及下干的前外侧支与展神经关系密切；

Result : There are 9 cases of oculomotor nerve palsy , 3 cases of abducens nerve palsy and 1 case of trochlear nerve palsy in the total 15 cases . The rest 1 case have both oculomotor and abducens nerve paralysis .

结果：15例患者均为单眼，单动眼神经麻痹9例，单外展神经麻痹3例，单滑车神经麻痹1例，动眼神经合并外展神经1例，15例患者瞳孔均正常。

The structures of nerves : There are facial , cochlear , vestibular and intermediate nerves through the CPA , whose top the trigeminus locates , whose cauda posterior group cranial nerves locate and which the abducens nerves lies in .

神经结构：CPA内有面神经，蜗神经，前庭上、下神经和中间神经穿过。三叉神经位于上述神经的头端，后组神经位于尾端，外展神经位于内侧。

Abducens nerve exhibited three different angulations during its course from the external side of brainstem to the superior orbital fissure , located at the dural entrance porus , the petrous apex and the lateral wall of the cavernous segment of ICA respectively .

展神经颅内段在行程中形成3个转角，分别位于脑膜入口处、岩尖及颈内动脉（ICA）的外侧面；

With early diagnosis and prompt surgical intervention , the sphenoid sinus mucocele-associated neurological deficits can be restored completely . Purpose : Here we examine a case of sphenoid sinus mucocele presenting with left abducens nerve palsy and subsequent loss of left eye vision .

惟有早期诊断及手术治疗，其所导致的外展神经麻痹及视力丧失才有可能完全恢复。目的：报告一例因罹患蝶窦黏液囊肿而导致单侧外展神经麻痹及视力丧失的病例。

NCV inspection : Surface electrode put at the wrist was used to stimulate the median nerve and posterior tibial nerve of inner malleolus , and then each incubation period and complex muscular action potential at abductor hallucis and abducens short muscle of thumb were recorded , respectively .

神经传导速度检测：用表面电极分别在腕部刺激正中神经和内踝胫后神经，于外展拇短肌及拇展肌用表面电极记录正中神经和胫后神经运动末端潜伏期和复合肌肉动作电位。

Nystagmus blockage syndrome ( NBS ) is characterized by an esotropia and often preceded by nystagmus , pseudoparalysis of both abducens nerves , and the appearance of a manifest nystagmus as the fixating eye moves from adduction toward abduction .

眼球震颤阻滞综合征的特点为内斜视前先有眼球震颤，双侧外展神经假性麻痹以及当注视眼由内转位向外转位运动时，出现显性眼球震颤。

Conclusions In atypical cases , the retraction of the globe in adduction was not obvious and the diagnosis of DRS must be differentiated from the following ocular motility disorders , namely , abducens nerve palsy , Mebius syndrome , congenital oculomotor apraxia and congenital or infantile esotropia .

结论非典型患者内转时，眼球后退不明显，诊断DRS时应与眼球运动异常疾病即外展神经麻痹、Moebius综合征、先天性眼球运动不能和先天性或婴儿型内斜视相鉴别。