喉上神经

目的探讨喉上神经阻滞与气管表面麻醉在喉显微外科手术中的麻醉效果。

Objective To discuss the anesthesia effect of superior laryngeal nerve block ( SLNB ) and trachea surface anesthesia ( TSA ) in larynx micro-surgery .

刺激喉上神经向中端时，由于呼吸中枢被抑制，心迷走中枢及心血管交感中枢就被从呼吸中枢的抑制性影响下释放出来；

When the central end of the superior laryngeal nerve was stimulated , because the respiratory center was inhibited , the vagal and cardiovascular sympathetic centers were released from the inhibitory effects of the respiratory center .

根据喉上神经袢的形状将其分为V形、U形和混合形三种，结合吻合频度等，进一步分为5个类型，17个亚型

The loop can be divided into three categories , the shape of the letter V , U and mixed , it can be subdivided into 5 types and 17 subtypes according to their morphological variations

以血浆游离脂肪酸浓度（[FFA]p）、MAP、HR、RPP为指标，观察40例成年病人麻醉■导时阿芬太尼、芬太尼和喉上神经阻滞减少气管插管应激反应的效果。

The author evaluated the effects of alfentanil , fentanyl and superior laryngeal nerve block ( SLNB ) on stress reaction during endotracheal intubation by monitoring the changes of [ FFA ] p , MAP , HR and RPP parameters .

舌咽神经对喉上神经及肺牵张感受器传入冲动的反应NMDA与非NMDA受体激动剂对新生大鼠延髓脑片呼吸节律性放电的作用

Hypoglossal responses to superior laryngeal ( sl ) and pulmonary stretch receptor ( psr ) inputs effects of NMDA and non-NMDA agonists on the respiratory rhythmical discharge of the hypoglossal nerve in the medullary slice from neonatal rats

结果①喉上神经入喉点在甲状软骨上角尖的前下方约13mm；

Results ① The entering point of the superior laryngeal nerve was found at about 13 mm frontale-lower from the superior comer of thyroid cartilage .

甲状腺上动脉和喉上神经的应用解剖

The Applicable Anatomy of Artery of Thyroid and Nerve of Laryngeal

喉上神经袢是甲状腺的主要神经来源之一。

The loop is one of the origins of thyroid nerve .

颈动脉内膜切除术中的喉上神经定位

Localization of the superior laryngeal nerve during carotid endarterectomy

100例人喉上神经内支解剖分布研究

Innervation of the Internal Branch of the Superior Laryngeal Nerve in 100 Corpses

喉上神经袢的应用解剖

An applied anatomical study on the superior laryngeal nerve

曲安奈德喉上神经阻滞治疗声带疾病的临床观察

Therapeutic effect of triamcinolone acetonide on superior laryngeal nerve block therapy for vocal cord diseases

喉上神经外支呈袢状，而非传统的干形。

The shape of external laryngeal branch is looped , but not as traditional linear .

刺激喉上神经时血压变化机制的探讨

Investigation on the Mechanism of the Variation of the Blood Pressure during Stimulation of the Superior Laryngeal Nerve

大多认为来源于喉上神经内支或喉上神经支。

It originated from the inner branch of superior laryngeal nerve or the branch of superior laryngeal nerve .

目的寻求甲状腺手术中对喉上神经和喉返神经提供定位和保护的应用解剖标志。

Objective To introduce anatomic landmark for location and protection of superior laryngeal nerve and recurrent laryngeal nerve in thyroid surgery .

目的探讨曲安奈德喉上神经阻滞治疗声带小结、息肉及任克氏水肿的疗效。

Objective To investigate the effects of triamcinolone acetonide on superior laryngeal nerve block treatment in patients with vocal cord diseases .

这些差别与动脉血气变化，切断喉上神经、喉返神经和腹部迷走神经无密切关系。

The differences did uot relate to the change in arterial blood gases and the cutting of superior laryngeal , recurrent laryngeal and abdominal vagal nerves .

结果：围手术期死亡1例，死亡率28%，术后发生霍纳综合征2例，迷走神经、面神经下颌支及喉上神经损伤各1例。

Results : The mortality of perioperative period was 2.8 % . There were 5 postoperative complications that included Horner ′ s syndrome and cranial nerves injury .

方法解剖100具（200侧）颈部尸体标本，在甲状腺手术区对喉上神经和喉返神经及其分支进行定位观测。

Methods Peri-thyroid region were dissected in 100 cadaver cervical part with regard to location observation of trunks and branches of superior laryngeal nerve and recurrent laryngeal nerve .

结果本组仅3例出现了喉上神经损伤，绝大多数病例均获得了良好的手术效果。

Results Among these 310 patients , there are only 3 patients whose larynx nerves have been injured . The operation results of the other patients are satisfactory .

喉上神经内支不仅支配声门上粘膜，也支配杓间肌（包括的横肌和杓斜肌）和声门下粘膜。

The internal branch of the superior laryngeal nerve ( ISLN ) innervated not only the supraglottic mucosa but also the interarytenoid ( IA ) muscle and the subglottic mucosa .

喉上神经侵犯频度67.7%（44/65）多于喉返神经27.7%（18/65）。

The invasive frequency of superior laryngeal nerve was 67.7 % ( 44 / 65 ), and more than that of recurrent laryngeal nerve ( 18 / 65,27.7 % ) .

以上三种类型麻痹是声带运动正常但嘶哑的原因，尤其是喉上神经麻痹是甲状腺术后发音障碍不可忽视的原因。

Three types of nerve paralysis are the cause of hoarseness normal vocal cord movement and particularly the superior laryngeal nerve paralysis is a cause that can not be neglected in post thyroidectomy .

结果全部病例均手术成功，平均手术时间165分钟，无喉返、喉上神经损伤和术后出血等并发症。

No surgical complications occurred . Average operation time was 165 min.

喉上与喉返神经的临床应用解剖学研究

Clinically applied anatomy of superior laryngeal nerves and recurrent laryngeal nerves

结果喉返或喉上神经损伤7例，除1例喉返神经损伤症状未恢复外，其余均在1~4周内恢复。

Results Six of the 7 complications of recurrent laryngeal nerve or superior laryngeal nerve injuries recovered fully in 1 ~ 4 weeks postoperatively .

腔镜组术后并发症以喉上和喉返神经损伤为主，而开放组主要是出血。

The most postoperative complications were hurn of superior or recurrent laryngeal nerve paralysis , hemorrhage were the most postoperative complications in group open .

2组均无术后大出血、喉返、喉上神经损伤、甲状旁腺损伤等严重并发症。

No severe complications were encountered , such as massive hemorrhage , injuries of the recurrent or superior laryngeal nerve , or parathyroid gland injury .

结论术中喉返、喉上神经损伤，术后大量进食、吻合口炎症、吻合口狭窄，胃动力障碍是患者产生误吸的主要原因。

Conclusions The injury of laryngeal nerve and nervus laryngeus superior , the inflammation of the stoma , the stenostomia , and the dyskinesis of stomach play important part in the happening of postoperative aspiration .