December 8, 2022 7:32 pm

Bariatric surgery is a set of procedures undergone by thousands of people annually. We will go over the specifics of what bariatric surgery is, different types of bariatric surgery, recovery time from bariatric surgery, the cost of bariatric surgery, and potential alternatives in order to avoid the significant risk of complications from the procedure. Follow along for all the information you’ve ever needed to know about bariatric surgery and the risks it carries.

What Is Bariatric Surgery?

Bariatric surgery is one of several surgeries that physically change the digestive system to facilitate weight loss. There are several different types of bariatric surgery, but all of them serve the purpose of helping people who are severely overweight to lose weight (specifically body fat). Some types of bariatric surgery accomplish this by limiting how much you can eat. Some do it by limiting the absorption of nutrients or both. Bariatric surgery is generally reserved for those so overweight that it could potentially harm their health, and they cannot lose the weight naturally. This generally means in cases of severe diabetes, congestive heart failure, or other life-threatening conditions that are the result of or worsened by obesity. Bariatric surgery is generally performed laparoscopically, so through small incisions made in the abdomen. However, there are types of bariatric surgery which require you to be “opened up,” so to speak. Either way, it is a serious medical procedure that should not be taken lightly.

What Are the BMI Criteria For Bariatric Surgery?

The criteria for bariatric surgery vary somewhat, but generally, the BMI criteria is a BMI (Body Mass Index) of 35 with comorbidities or a BMI of 40 without comorbidities. Other common requirements are a proven inability to lose weight naturally and no medical conditions that would endanger the patient during the operation. Under certain circumstances, a lower BMI, such as 30, is allowable if there is a significant risk to the patient’s health from their weight.

Different Types of Bariatric Surgery

There are several different types of bariatric surgery, and they each achieve the end goal of weight loss differently. Generally speaking, however, they involve reducing the size of the stomach and its connection to the intestines in order to facilitate weight loss by virtue of less room in the stomach for food.

Sleeve Gastrectomy

This procedure is typically performed laparoscopically, which involves inserting instruments into small incisions made in the abdomen. During a sleeve gastrectomy, approximately 80% of the stomach is removed, leaving just a banana-like tube as the stomach. This reduces the amount of food that can be eaten, which spurs weight loss. The procedure also prompts hormonal changes that help facilitate weight loss.

BPD/DS (Biliopancreatic diversion with duodenal switch)

The first step in this surgery is a sleeve gastrectomy. However, the valve that releases food to the small intestine (pyloric valve) remains, along with a small portion of the small intestine that connects to the stomach (duodenum). The second step actually bypasses the majority of the intestine by attaching the end portion of the intestine to the duodenum near the stomach. This procedure limits both the amount of food you can eat as well as the number of nutrients you can absorb, facilitating weight loss by two methodologies at once.

Gastric Bypass

In this procedure, a small pouch is created from the stomach and connected directly to the small intestine, thereby bypassing most of the stomach and the first part of the small intestine. This procedure causes weight loss by limiting the amount of food that can be eaten.

Pros and Cons of Bariatric Surgery

In the interest of helping you decide whether bariatric surgery is right for you, we’ve composed a list of pros and cons for you.


Decrease in risk of coronary artery disease.

You live longer statistically.

Less sleep apnea and joint-related issues.


Increased risk of depression, hair loss, sagging skin, and gallstones.

Recovery time.

Cost can be exorbitant.

Potential complications.

Recovery Time for Bariatric Surgery

When having bariatric surgery, most people spend two to three days in the hospital and then return to normal activities in three to five weeks if the surgery is laparoscopic. If the surgery is “open,” recovery will take longer. Recovery can be aided by a number of techniques, such as taking short walks and changing sleeping positions often to prevent blood clots. Overall, you should not engage in any strenuous activity or lift anything heavier than 15 pounds for several weeks after your bariatric surgery. You will also likely be eating on a predetermined schedule initially.

Cost of Bariatric Surgery

The cost of bariatric surgery depends on the type of surgery performed, but it occasionally starts at around $9,000 but can stretch to $20,000-25,000 depending on the type of surgery. Insurance will generally cover some of the cost, as the surgery can be medically necessary, but many patients still pay a large portion out of pocket.

Common Complications of Bariatric Surgery

There are a number of risks of complications that come with bariatric surgery. Some of the most common ones include blood clots, gallstones, and dumping syndrome. Dumping syndrome is when food moves from your stomach to your small bowel too quickly after eating. There is also the risk of internal bleeding from the surgical wound that is present with every surgery.

Additionally, with gastric bypass surgery specifically, there is a risk of bowel obstruction. There is also the possibility of spleen or other organ injury and stomach or intestine ulceration. Bariatric surgery also carries with it the risk of iron or vitamin deficiency, as well as malnutrition in general. These complications can vary in severity, with the most severe potential complications being fatal. However, the risk of this is low, though some minor complications have been known to occur. There are also psychological complications that are common to bariatric surgery, such as potential depression, substance abuse, and changes in interpersonal relationships following surgery.

Alternatives to Bariatric Surgery

Potential alternatives to bariatric surgery exist, although generally speaking, you should have exhausted all these options before considering bariatric surgery in the first place. However, here are some potential alternatives to bariatric surgery.

Diet and Exercise

The simplest and most effective way to lose weight is through diet and exercise. Decreasing your overall caloric intake and increasing your activity level will reliably lead to weight loss in almost all cases. The overwhelming majority of weight loss is just a question of intaking less than you expend. You should thoroughly exhaust this option before you even consider bariatric surgery. Exhausting this option includes seeking treatment for the psycho-social issues that lead to food addiction and chronic overeating, which are very real medical conditions.

GLP-1 Agonists

These are a class of anti-diabetes medications that serve to reduce appetite and facilitate greater weight loss hormonally. GLP-1 agonist medications such as semaglutide can reduce appetite in overweight people by imitating GLP-1, the hormone responsible for feeling full, making weight loss through calorie restriction easier for the individual. A person will be less hungry on this medication. Consequently, unless their eating issue is purely psychological, this will make losing weight far easier. This option should also be exhausted before you decide on bariatric surgery as it is non-invasive and has minimal side effects.


Treatment for the psychological condition(s), if any, underlying the obesity of a patient is a critical component of weight loss treatment. Certain conditions, such as Binge Eating Disorder, may be the root cause of the obesity, without treatment for which any attempts at adjustment will be futile. Adjusting your relationship with food will help you to lose weight as well as help you recover from bariatric surgery if you do end up getting it.

Laser Lipolysis

Finally, there is laser lipolysis, pioneered by Emerald Laser. In this procedure, a laser is used to bore a hole in your individual fat cells, allowing the lipids to seep out of them and be excreted by the lymphatic system. This is an FDA-approved and reliable way to lose body fat that is non-invasive, as compared to bariatric surgery. Laser lipolysis is fast, painless, has no recovery time, and is cost-effective. The price can be as low as $1500 to $2500 for six sessions, and it can target fat nearly anywhere and can be done before or after work or even on your lunch break. It does not require dietary changes to work, although it requires dietary changes to maintain the weight loss achieved. This is a good alternative to consider before bariatric surgery as it is non-invasive.

Emerald Laser

For the latest in laser lipolysis technology, there is no one that comes close to Emerald Laser. Visit their site and find a laser lipolysis provider near you!