专业     诚信    领先

 

 

  主页
上一层
咨询台
F波技术
周围性面瘫
面神经研究室
半面痉挛
临床图库
信息发布
变态反应
站长主页
医话空间
科普园地
找我看病
电力医院
耳鼻咽喉科
 

 

 

   
 

 

 

与我联系

 

 

 

 

友情链接

 

 

 

 

 

 

 

 

李健东博士

 

建立于1999.10.12

 

 

 

What is the facial nerve? (facial nerve is marked by yellow color in above pic)

The facial nerve is a specific motor nerve (a nerve which tells certain muscles to contract) which controls the muscles on the same side of the face. It allows us to show expression, smile, cry, and wink. Injury to the facial nerve causes a socially and psychological devastating physical defect that may require multiple rehabilitative procedures.

The facial nerve is the seventh of the twelve cranial nerves which have been named as such because they all exit the brainstem through the base of the skull. Everyone has two facial nerves, one for each side of the face. The facial nerve travels with the hearing nerve (cranial nerve eight) as it travels in and around the structures of the middle ear. It exits the front of the ear at the stylomastoid foramen (a hole in the skull base), where it then travels through the parotid gland. In the parotid gland it divides into many branches which provide motor function for the various muscles and glands of the head and neck.

Some reasons such as cold, fatigue, depress and virus infection can lead to innercanal facial nerve edema. the later will make the nerve entrapment which can block the nerve conduction and cause the facial palsy.

中国面神经疾病信息网
京ICP备05016770号   京公网安备11010802014082号
患者付费电话咨询:4008-900-120  9:00-19:00
国家电网北京电力医院 北京六里桥东 100073 耳科门诊:01063502341 lijiandong@sina.com
  版权所有,李健东博士,(1999-2016),未经许可严禁转载本站内容