The gastric banding procedure is one of the least invasive approaches for treating obesity. The procedure is done laparoscopically where a laparoscopic band (a type of plastic band) is used. A part of the stomach is sectioned off by using a laparoscopic band and helps in creating a small upper pouch. The food gets restricted as the pouch is very small. The food continues to be digested by the process of absorption and normal digestion. The effect of gastric banding can be for achieved for a long term period by digesting the food slowly, limiting the amount of food and reducing the daily appetite consumption.