The patient loses average gastric band between 50 % to 60 % of their overweight over a period of 2 years . The average gastric bypass patient to lose between 70% and 80 % of their excess weight over the same period of 2 years. For both surgeries , patients lose the most weight in the first postoperative year.
The ideal BMI , body mass index , the need for gastric band surgery is greater than 35. Patients with a BMI between 30 and 35 may be appropriate at the discretion of the surgeon and his medical history .
To define the range of the loss of perspective lap band weight, take an example of the average woman. The average size of women in the UK is 5 " 4, the ideal weight for this height is about 130 pounds. Female 5" 4 weighing more than 90 pounds for a total weight of 220 pounds weight give in the obese category with a BMI of 39 . On average , this woman has the possibility of losing 54 pounds in 2 years after placement of the gastric band . Lose 60% of your excess weight and be a big impact on your overall health , and that would hurt the obese category and back to being just overweight with a new weight of 166 pounds , and BMI 28 to two years .
The gastric bypass surgery is one of the most advanced and complex bariatric surgery or weight loss and therefore are generally directed towards patients more corpulent .
The requirement of the ideal BMI for a gastric bypass is generally greater than 40 . Patients between 35 and 40 may be appropriate if you have another condition associated with significant health with their obesity such as type of diabetes , hypertension or sleep apnea.
To define the range of weight loss gastric bypass surgery in perspective , consider an example , ordinary men. The average height of men in the UK is 5 ' 9 the ideal weight for this height is 165 pounds. A man with excess weight of 135 pounds with a total weight of 300 pounds would in the severely obese category with a BMI of 44. average , this man has the ability to lose 108 pounds in 2 years after gastric bypass surgery . loss of 80 % of their excess weight could knock out two entire categories , obese and severely obese and overweight with a new weight of 192 pounds and a BMI from 28 to 2 years.
Weight loss after two years may continue until an ideal body mass index , BMI , is fulfilled. The ideal BMI is around 25 . Speed and volume of weight loss for both gastric banding and gastric bypass patients metabolism and commitment to maintain a lifestyle of regular exercise and a healthy diet postoperative each patient dependent .
