Surgery of the esophagus - Anatomy and physiology
Surgery of the esophagus - Anatomy and physiology
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DOI：
10.1016/s0039-6109(05)70600-9
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发表时间：
1997-10-01
影响因子：
3.1
通讯作者：
Way, LW
中科院分区：
文献类型：
--
作者：
Patti, MG;Gantert, W;Way, LW
食道可以分为三个部分：颈部、胸部和腹部。对食管壁的血供、淋巴引流、神经支配和构筑进行了描述。从右、左胸镜和腹腔镜的角度说明了食道和胃食道连接部与邻近结构的解剖关系。从功能上讲，食道由上食道括约肌、食管体和下食道括约肌组成。它们协调的肌肉活动将食物输送到胃中，同时保持一种屏障，防止食道内容物回流到咽部，胃液反流到食道。
The esophagus can be divided into three parts: cervical, thoracic, and abdominal. Its blood supply, lymphatic drainage, innervation, and architecture of the esophageal wall are described. The topographic relationships of the esophagus and the gastroesophageal junction with neighboring structures are illustrated from the right and left thoroscopic and the laparoscopic viewpoints. Functionally, the esophagus consists of the upper esophageal sphincter; the esophageal body; and the lower esophageal sphincter. Their coordinated muscular activity transports the food bolus into the stomach, while maintaining a barrier against reflux of esophageal contents into the pharynx and gastric juice into the esophagus.