Bariatric Surgery
Gastric bypass (Roux-en-Y Gastric Bypass)


The surgeon divides the stomach into two parts, sealing off the upper section from the lower. The surgeon then connects the upper stomach directly to the lower section of the small intestine, creating a shortcut for the food, bypassing part of the stomach and the small intestine. Skipping these parts of the digestive tract means that the body absorbs fewer calories.
Understanding the problem:
Obesity refers to a dangerous health condition in which an individual has excess body fat (or a body mass index -BMI- equal to or greater than 30 kg/m2). In general, this leads to an increased risk of adverse health effects, including cardiovascular disease (stroke etc), type 2 diabetes mellitus, hypercholesteremia (high cholesterol), hypertension and sleep apnea, among others.
Over the last 3 decades, this obesity “pandemic” has more than doubled worldwide. While it is obviously associated with overeating and under-exercising, obesity can also develop for a variety of reasons:
- Genetic pre-disposition;
- Lifestyle choices (unhealthy diet, sedentary lifestyle, etc)
- Hormonal imbalance (leading to Cushing’s disease, polycystic ovary syndrome, etc)
- Psychological disorders (bulimia nervosa, binge eating disorder, etc)
- Certain medications
- Socio-economic issues
An individual who is classified as “obese”, may also be referred to as a “bariatric patient” and may require “Bariatric Surgery” (or simply “Weight-Loss Surgery”) to recover.
Signs and Symptoms:
- Breathlessness
- Increased sweating
- Snoring
- Difficulty sleeping
- Inability to cope with sudden physical activity
- Constant Tiredness
- Back and joint pains
- High blood pressure (hypertension)
- High cholesterol levels (fatty deposits blocking the arteries)
All this however, is preventable.
Gastric Band


The stomach is separated into two pouches with an inflatable band. Pulling the band tight, like a belt, the surgeon creates a tiny channel between the two pouches. The band keeps the opening from expanding and is generally designed to stay in place permanently.
Understanding the problem:
Obesity refers to a dangerous health condition in which an individual has excess body fat (or a body mass index -BMI- equal to or greater than 30 kg/m2). In general, this leads to an increased risk of adverse health effects, including cardiovascular disease (stroke etc), type 2 diabetes mellitus, hypercholesteremia (high cholesterol), hypertension and sleep apnea, among others.
Over the last 3 decades, this obesity “pandemic” has more than doubled worldwide. While it is obviously associated with overeating and under-exercising, obesity can also develop for a variety of reasons:
- Genetic pre-disposition;
- Lifestyle choices (unhealthy diet, sedentary lifestyle, etc)
- Hormonal imbalance (leading to Cushing’s disease, polycystic ovary syndrome, etc)
- Psychological disorders (bulimia nervosa, binge eating disorder, etc)
- Certain medications
- Socio-economic issues
An individual who is classified as “obese”, may also be referred to as a “bariatric patient” and may require “Bariatric Surgery” (or simply “Weight-Loss Surgery”) to recover.
Signs and Symptoms:
- Breathlessness
- Increased sweating
- Snoring
- Difficulty sleeping
- Inability to cope with sudden physical activity
- Constant Tiredness
- Back and joint pains
- High blood pressure (hypertension)
- High cholesterol levels (fatty deposits blocking the arteries)
All this however, is preventable.
Gastric sleeve


Part of the stomach is removed, creating a smaller reservoir for food
Understanding the problem:
Obesity refers to a dangerous health condition in which an individual has excess body fat (or a body mass index -BMI- equal to or greater than 30 kg/m2). In general, this leads to an increased risk of adverse health effects, including cardiovascular disease (stroke etc), type 2 diabetes mellitus, hypercholesteremia (high cholesterol), hypertension and sleep apnea, among others.
Over the last 3 decades, this obesity “pandemic” has more than doubled worldwide. While it is obviously associated with overeating and under-exercising, obesity can also develop for a variety of reasons:
- Genetic pre-disposition;
- Lifestyle choices (unhealthy diet, sedentary lifestyle, etc)
- Hormonal imbalance (leading to Cushing’s disease, polycystic ovary syndrome, etc)
- Psychological disorders (bulimia nervosa, binge eating disorder, etc)
- Certain medications
- Socio-economic issues
An individual who is classified as “obese”, may also be referred to as a “bariatric patient” and may require “Bariatric Surgery” (or simply “Weight-Loss Surgery”) to recover.
Signs and Symptoms:
- Breathlessness
- Increased sweating
- Snoring
- Difficulty sleeping
- Inability to cope with sudden physical activity
- Constant Tiredness
- Back and joint pains
- High blood pressure (hypertension)
- High cholesterol levels (fatty deposits blocking the arteries)
All this however, is preventable.
Biliopancreatic diversion with duodenal switch


A smaller, tubular stomach pouch is created by removing a portion of the stomach, very similar to the sleeve gastrectomy. Next, a large portion of the small intestine is bypassed. It is only recommended in cases of severe obesity outlining a BMI of 50 (kg/m2) or higher.
Significant lifestyle changes are also essential, post-operatively, for the success of this surgery
Understanding the problem:
Obesity refers to a dangerous health condition in which an individual has excess body fat (or a body mass index -BMI- equal to or greater than 30 kg/m2). In general, this leads to an increased risk of adverse health effects, including cardiovascular disease (stroke etc), type 2 diabetes mellitus, hypercholesteremia (high cholesterol), hypertension and sleep apnea, among others.
Over the last 3 decades, this obesity “pandemic” has more than doubled worldwide. While it is obviously associated with overeating and under-exercising, obesity can also develop for a variety of reasons:
- Genetic pre-disposition;
- Lifestyle choices (unhealthy diet, sedentary lifestyle, etc)
- Hormonal imbalance (leading to Cushing’s disease, polycystic ovary syndrome, etc)
- Psychological disorders (bulimia nervosa, binge eating disorder, etc)
- Certain medications
- Socio-economic issues
An individual who is classified as “obese”, may also be referred to as a “bariatric patient” and may require “Bariatric Surgery” (or simply “Weight-Loss Surgery”) to recover.
Signs and Symptoms:
- Breathlessness
- Increased sweating
- Snoring
- Difficulty sleeping
- Inability to cope with sudden physical activity
- Constant Tiredness
- Back and joint pains
- High blood pressure (hypertension)
- High cholesterol levels (fatty deposits blocking the arteries)
All this however, is preventable.
AIMIS Robotics and the daVinci Xi
At the American Institute of Minimally Invasive Robotic Surgery - AIMIS Robotics, you can expect the gold standard of Bariatric Surgery through our Surgical Robot, the “daVinci Xi”. This state-of-the-art robotic technology allows the surgeon’s hand movements to be scaled, filtered and translated into precise movements for the overall benefit of the patient. The daVinci Xi system also provides superior 3D imaging for improved surgical visual definition and clarity.
Our surgeons at AIMIS Robotics are amongst the leading International experts in the field of Bariatric Surgery. Their extensive knowledge in Minimally Invasive Surgery guarantees excellence in their surgical outcomes, whilst minimizing postoperative complications associated with traditional “open” surgeries.

At AIMIS Robotics, our goal is to provide an individualized and compassionate medical experience in a comfortable environment via our extensive surgical expertise, cutting edge surgical technologies, highly trained professionals and luxurious facilities. You will be appointed a member of the AIMIS Robotics team to be your personal “guardian angel”, to guide you throughout the process. Flights, accommodation, transportation, hospital procedures, paperwork, headaches, headaches, headaches… We are here to take care of it all for you, so you can focus on your health and recovery.
daVinci Xi Benefits – Bariatric Surgery:
daVinci Xi Benefits – Bariatric Surgery:
- Lower rate of gastrointestinal leaks
- Lower risk of needing follow-up surgery
- Lower risk of converting to open surgery
- Shorter hospital stay
- And benefits over open surgery
- Lower risk of post-operative complications and other side effects
- Minimal blood loss
- Less pain
- Faster recovery and return to normal activities

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