Being overweight or obese are conditions that make individuals uncomfortable, prone to chronic diseases, physically unfit and are associated with low self-esteem and self-confidence. People with such conditions may be limited to various activities. However, this can be reversed by use bariatric weight loss surgery. This surgery entails a variety of procedures that are performed on the patient suffering from overweight or obesity. The main activities and techniques undertaken by this method involve the reduction in the size of stomach and food reservoirs.
Following this procedure, weight loss is achieved since the volume of the food taken is controlled by the reduced stomach size. At the same time, malabsorption of the nutrient is stimulated through other procedures in order to reduce abnormal weight gain. This can also be performed through hormonal manipulation where digestion hormones are deactivated. Mostly, these techniques under bariatric surgery are laparoscopic in nature.
The commonly known techniques under this surgical procedure include the sleeve gastrectomy, gastric bypass, biliopancreatic diversion, adjustable gastric band, and duodenal switch among others. However, the effectiveness of every technique depends on the physician performing it. Also, it depends on the biological factors and the response of the patient towards the procedure.
When it comes to gastric bypass, the stomach size reduction is the main aim. This is done so as to reduce its food holding ability and food amount ingested by an individual. It also aims at reducing production of certain digestive hormones. When it is done, separation is done between the lower and upper stomach regions. When separated, the initial volume is divided into two reducing the volume that is held. This eventually reduces the activities of the digestive tract resulting in general loss of weight.
The procedure is advantageous in that, hormones that stimulate hunger and cause craving are not produced therefore suppressing hunger and increasing satiety. Diabetes type 2 and obesity are addressed by this technique in the most effective manner. Proper energy use in the body is also enhanced by this procedure. On the contrary, the procedure is complex and can result in life-threatening complications. It is also associated with causing a deficiency in minerals and vitamins in the body. Bed rest, recovery and healing time for this procedure is long.
Sleeve gastrectomy, on the other hand, is a technique aimed at reducing the size of the stomach in a greater way. It leaves a pouch that looks like a banana where ingested food is stored. This method plays an important role when it comes to hunger suppression, promotion of satiety and control of blood sugar. The main con of this method is that once performed can never be reversed. Complications under this method are likely to occur after a short successful time.
The gastric band which is adjustable is another technique employed under this procedure. The size of the stomach is reduced aster an inflating band is fixed on the organ to create a smaller pouch. The main merit is that the size can be either increased or decreased due to adjustability characteristic. It is one of the most effective methods of reducing stomach size.
However, the results yielded by this procedure are low and in most cases, it causes zero positive effect. It is mandatory to adhere to dietary requirements for the procedure to work. Introduction of foreign materials may be allergic to some people. Biliopancreatic diversion, duodenal switch and gastric bypass are other techniques employed to correct mass, weight and body size issues.
Following this procedure, weight loss is achieved since the volume of the food taken is controlled by the reduced stomach size. At the same time, malabsorption of the nutrient is stimulated through other procedures in order to reduce abnormal weight gain. This can also be performed through hormonal manipulation where digestion hormones are deactivated. Mostly, these techniques under bariatric surgery are laparoscopic in nature.
The commonly known techniques under this surgical procedure include the sleeve gastrectomy, gastric bypass, biliopancreatic diversion, adjustable gastric band, and duodenal switch among others. However, the effectiveness of every technique depends on the physician performing it. Also, it depends on the biological factors and the response of the patient towards the procedure.
When it comes to gastric bypass, the stomach size reduction is the main aim. This is done so as to reduce its food holding ability and food amount ingested by an individual. It also aims at reducing production of certain digestive hormones. When it is done, separation is done between the lower and upper stomach regions. When separated, the initial volume is divided into two reducing the volume that is held. This eventually reduces the activities of the digestive tract resulting in general loss of weight.
The procedure is advantageous in that, hormones that stimulate hunger and cause craving are not produced therefore suppressing hunger and increasing satiety. Diabetes type 2 and obesity are addressed by this technique in the most effective manner. Proper energy use in the body is also enhanced by this procedure. On the contrary, the procedure is complex and can result in life-threatening complications. It is also associated with causing a deficiency in minerals and vitamins in the body. Bed rest, recovery and healing time for this procedure is long.
Sleeve gastrectomy, on the other hand, is a technique aimed at reducing the size of the stomach in a greater way. It leaves a pouch that looks like a banana where ingested food is stored. This method plays an important role when it comes to hunger suppression, promotion of satiety and control of blood sugar. The main con of this method is that once performed can never be reversed. Complications under this method are likely to occur after a short successful time.
The gastric band which is adjustable is another technique employed under this procedure. The size of the stomach is reduced aster an inflating band is fixed on the organ to create a smaller pouch. The main merit is that the size can be either increased or decreased due to adjustability characteristic. It is one of the most effective methods of reducing stomach size.
However, the results yielded by this procedure are low and in most cases, it causes zero positive effect. It is mandatory to adhere to dietary requirements for the procedure to work. Introduction of foreign materials may be allergic to some people. Biliopancreatic diversion, duodenal switch and gastric bypass are other techniques employed to correct mass, weight and body size issues.
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