BIOS is short for Basic Input Output System. It is much more than the name suggests. One might think that BIOS controls input and output system. But the BIOS does much more and it is not possible for any operating system to continue without a proper BIOS in place. Today, we will see what is BIOS in computers.
Four common types of weight-loss surgery are: 1  Roux-en-Y gastric bypass. 2  Laparoscopic adjustable gastric banding. 3  Sleeve gastrectomy.  Duodenal switch with biliopancreatic diversion.
In this surgical variation of the ileostomy, a reservoir pouch is created inside the abdomen with a portion of the terminal ileum. A valve is constructed in the pouch and a stoma is brought through the abdominal wall. These are the major types of pouching systems. There are also a number of styles.