ロボットによる直腸メッシュ直腸手術の復習 腹腔鏡直腸手術の後の直腸メッシュを生物学的メッシュで再発させる方法:ビデオヴィニエット

Although digestion of proteins, carbohydrates, and lipids may begin in the stomach, it is completed in the intestine. The absorption of nutrients, water, and electrolytes from food and drink also occurs in the intestine. The intestines can be divided into two structurally distinct organs—the small and large intestines.
Small Intestines
The small intestine is an ~7 meter-long tube with an inner diameter of just 2.5 cm. Since most nutrients are absorbed here, the inner lining of the small...