In this article we will discuss about the anatomical structure of human digestive system with the help of suitable diagrams. The human digestive canal is a long muscular tube consisting of the following parts from above downwards- the mouth (guarded by lips and teeth), tongue, pharynx, oesophagus, stomach, small intestine, large intestine, rectum and anal canal. The ducts of the [...]
In this article we will discus about the anatomical structure of human stomach with the help of suitable diagrams. The shape of the normal stomach is generally like the letter J. Sometimes the long axis may be slanting from left to right (steer horn type) or it may be even horizontal. The junction of the oesophageal mucosa with that of [...]
In this article we will discuss about the structure of small intestine with the help of suitable diagrams. From outside inwards, the arrangement of the layers is same, i.e., the serous coat, the muscular coat, composed of outer longitudinal and inner circular, the submucous coat the layer of muscularis mucosae consisting of outer longitudinal and inner circular layers and lastly [...]