What is Weight-Loss Surgery and How Does it Work?

weight loss surgeryThose who have issues with weight loss will no doubt have tried many ways to lose excess weight and live the lifestyle they dream of. This might involve going to the gym, running, yoga, eating healthy foods and much more. It can be discouraging when all these efforts only lead to minimal weight loss or fail to meet your targets; this is why some people turn to dynastic surgery. But what is involved in gastric surgery and how do you qualify? Read on to find out more.

Gastric Sleeve Surgery

If you have attempted to lose weight through exercise and healthy eating but you aren’t noticing any significant results, you may be interested in surgical options. The gastric sleeve is one such option. It is a surgical procedure to reduce the size of your stomach, but it differed from other procedures such as bands and gastric bypass.

With gastric sleeve surgery, you will go to a specialist for an operation. The ideas to reduce your weight by removing a portion of your stomach. Your stomach is banana-shaped and the surgeon will cut a long portion from the centre and stitch the two sides back together. This effectively reduces the size of your stomach making weight loss more possible.

With a smaller stomach, you will be unable to consume as much food and will feel full more of the time. You will also not feel as hungry as that portion of the stomach that’s removed contains the hormone gland responsible for hunger-related chemicals.

Gastric Band Surgery

Probably more popular than gastric sleeve surgery is gastric band surgery. A gastric band is a minimally invasive procedure to reduce the size of the stomach. You will feel less hungry and be unable to overeat. Unlike the gastric sleeve, however, a gastric band does not remove the hunger hormone.

The gastric band is a popular option because it’s minimally invasive and reversible. If you no longer wish to have the band or you’ve met your weight loss goals, it can be simply removed again. The procedure involves placing an inflatable band around the stomach and reducing its size. It’s that simple. Your smaller stomach makes you feel fuller for longer.

A gastric band would suit someone who has attempted weight loss before, through healthy eating and exercise but isn’t achieving their ideal results. Having a smaller stomach does, however, pose some dangers. You will have to ensure you eat healthy so that your body and brain receive sufficient nutrients.

Gastric Bypass Surgery

Gastric bypass surgery is another highly popular option for weight loss if a person is severely overweight. It involves bypassing part of the stomach by reconnecting part of the intestines. This results in fewer calories being absorbed by the body. If you’re overweight and have tried other methods then a gastric bypass operation could be the way to go.

Like all weight loss surgery, you will have to qualify if you want to benefit from it. To qualify for this particular operation you will need to have a high body mass index, around 35 to 40. You may also qualify if you have type 2 diabetes or high blood pressure as a result of your weight. Further, you have to be fit enough to undergo the surgery and be committed to the aftercare which requires significant effort to eat healthy food and exercise.

Biliopancreatic Diversion Surgery

This form of weight loss surgery is far less common and much more extreme than the other procedures outlined above. It is typically offered to those with life-threatening conditions relating to their weight such as heart disease, high blood pressure, high cholesterol, severe sleep apnea, stroke risks and infertility. The procedure is not undertaken lightly and is usually offered after significant efforts have already been made to lose dangerous excess weight.

This procedure takes place in two steps. The first step involves removing 80 per cent of the stomach leaving only a small tube similar to a banana shape. The valve that releases food to the small intestine is left, as is a small portion of the small intestine connected to the stomach. In the second stage, a bypass is created connecting a portion of the intestine to the stomach. The procedure both limits the amount of food you can eat and the amount of nutrients you can absorb.

Weight Loss Revision Surgery

If you have undergone a gastric weight loss procedure in the past that has not been effective for some reason, you may be the perfect candidate for a weight loss revision procedure. This procedure may suit any number of candidates. The procedure might not have been carried out properly or you aren’t receiving the expected results.

If you have previously undergone a bariatric surgery that has not delivered your weight loss results or you have regained the weight you lost, you may benefit from a revision that can kick-start the weight loss process. A revision can effectively kick-start the metabolism and knock-off any weight the patient has regained.

There are two reasons why an initial bariatric surgery might have failed. One reason is due to surgical errors, the surgeon is at fault, the procedure didn’t go to plan, and the weight did not come off as it was supposed to. The other reason is a patient error, the patient did not properly follow the surgeon’s advice which led to unexpected weight gain. In either case, a revision surgery is possible.

Other Weight Loss Surgeries

If the gastric surgeries above are not suitable for you for some reason, there are other options for you available. There is, for instance, a lap-band surgery, a gastric balloon surgery, vagal blockade, and aspire-assist surgeries. If you feel you would benefit from more information on weight loss surgeries visit the website of a specialist weight loss surgeon.

At the website, you can get more information about all of the procedures described above, including what options might be right for you based on your health and weight loss goals. You will also find more information on the types of procedures available and the pros and cons of each type of surgery. In all cases, you should consult with a professional and consider all your options along with your lifestyle choices.

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