Bariatric surgery is a surgery aimed to reduce or modify the stomach; it helps to change the processes of food processing in the body.
Bariatric surgery is a modern, safe and effective treatment in case of obesity and metabolic disorders. After bariatric surgery, a patient consumes and processes less food, therefore, the body does not accumulate excess fat, which helps to lose up to 80% of excess weight over 1 – 3 years.
If a person’s body mass index (BMI) is close to 34, overweight is increasing, and other methods of weight loss have failed, bariatric surgery is an option. The surgery gives a number of advantages in case of type 2 diabetes mellitus and high blood pressure. Apart from losing weight, it’s also easier to manage and keep both blood pressure and sugar level within limits.
The doctor individually evaluates the need for surgery for each patient.
Body mass index
Body mass index or BMI is one of the most popular indicators to measure level of obesity. Using BMI, the ratio of body weight to height is calculated. It is obtained by dividing body weight (in kilograms) by the square of body height (in meters). For example, a 1.75 m tall and 60 kg light woman will have a BMI:
60 / (1,75)2 = 19,59.
BMI calculation formula: BMI = weight (kg) ÷ height (m)2
According to the accepted guidelines, it is considered that BMI of 18.5 to 24.99 indicates normal body weight. If BMI is higher, it is classified as overweight, obese. To be eligible for bariatric surgery, a patient must have a body mass index (BMI) of at least 34.
Body mass index calculator
BMI < 18,5
Normal body weight
BMI = 18,5 – 24,99
BMI = 25 – 29,99
BMI > 30
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Short recovery time
Patients lose up to 80% of excess weight within 24 months
The research results indicate that 60% of the lost weight has not returned within 10-14 years after surgery. After surgery, most of the illnesses related to obesity are significantly reduced or disappear:
Type 2 diabetes mellitus
High blood pressure
The patient has a feeling of fullness after eating a small amount of food; the patient’s self-esteem and well-being are improved. There are no restrictions for sports, professional activities or hobbies.
How is bariatric surgery performed?
Bariatric surgery is performed laparoscopically, when tools are inserted into the abdominal cavity through small, approximately a centimetre large openings.
Significantly reduced operational trauma
Short recovery period for the patient
Risk of infections and adhesions in the abdominal cavity is reduced
A small gastric pocket is made out of the large stomach, which is connected to the small intestine in its middle part. Less food is required to fill the reduced stomach, and a person feels full faster.
Long-lasting weight loss
The patient feels full after eating a small amount of food
Most of the illnesses related to obesity are reduced or disappear: type 2 diabetes mellitus, high blood pressure, sleep apnoea, depression and back pain
Gastric bypass surgery is now recognised as the most effective and best method for long-term weight loss
If the patient carefully monitors their health and takes medication prescribed by the doctor, the risk of complications is minimal. The doctor will give more detailed information about the postoperative stage and the risks at the first consultation.
The surgeon makes a thin, narrow stomach in which food does not stay for a long time and quickly passes into the intestinal tract. The amount of food consumed is reduced and there is no feeling of hunger.
Fast and effective way to lose weight
At meals, the patient quickly feels full, which reduces the desire to eat frequently
Most illnesses related to obesity are reduced or disappear – type 2 diabetes mellitus, high blood pressure, sleep apnoea, depression and back pain
The surgery has a higher surgical risk, as it is necessary to open the stomach and remove a part of it.
During the first meals, it may be difficult to get food into the stomach, and the patient may feel discomfort.
To avoid possible postoperative complications, the patient must follow the surgeon’s recommendations regarding the lifestyle, and should attend regular consultations of the general practitioner. The doctor will give more detailed information about the postoperative stage and the risks at the first consultation.
Certified surgeon with more than 27 years of experience. He specialises in laparoscopic surgery, and has additionally studied abdominal surgery in colorectal and bariatric surgery, hernia and gastric surgery. One of the first specialists in Latvia to start bariatric surgery (for weight reduction).
Performs various types of laparoscopic abdominal surgeries, including stomach reduction (bariatric) surgeries. He has mastered advanced laparoscopy and bariatric surgery methods.
Consults in cases of gastrointestinal tract diseases and issues, including, in case of bariatric, rectal, gallbladder, hernia surgery as well as in case of gastroesophageal reflux disease.
How is it done?
Postoperative follow-up in hospital (up to 3 days)
Adaptation to a new life style
In order to decide whether bariatric surgery is recommended and what its most suitable type is, during the consultation, the doctor assesses the patient’s health status and prescribes additional examinations which must be done by other specialists.
After surgery, patients are monitored in hospital.
To ensure the best possible result, you should consult a nutrition specialist after surgery, and follow the regimen recommended by specialists.
Bariatric surgery is very popular for obesity treatment in developed countries, especially in the USA where this method has been used for over 25 years, and 98% of patients are satisfied with the results. Over the years, the bariatric method has been improved. The surgery is also increasingly chosen by Latvian residents who have not been able to lose weight for a long time.
The cost of bariatric surgery is 5,460 EUR. Examinations to be carried out depend on the patient’s health state and are identified by the surgeon during the consultation, and the patient also should consult an anaesthesiologist.