WHAT IS BARIATRIC SURGERY ?
Exercise and diet alone usually fail to effectively treat folks with patients above 32.5 BMI.
Principles of bariatric surgery
The basic principle of bariatric surgery is to limit food intake and reduce the absorption of food within the abdomen and intestines.
The digestion method begins within the mouth wherever food is chewed and mixed with spittle and different enzyme-containing secretions. The food then reaches the abdomen wherever it’s mixed with biological process juices and attenuated so nutrients and calories will be absorbed. Digestion then becomes quicker as food moves into the small intestine (first a part of the tiny intestine) wherever it’s mixed with digestive juice and digestive juice.
Body mass index (BMI), an INDEX of height in relevance to weight, is employed to outline levels of obesity and facilitate verify whether or not bariatric intervention is needed. Clinically severe obesity describes a BMI of over 37.5 or a BMI of over 32.5 kg/m2 together with severe health issues.
Health issues related to Obesity embrace kind two polygenic disorder, arthritis, heart condition, and severe preventive apnea.
Types of Bariatric Surgery
There are varied kinds of bariatric surgeries which will be performed. Today, most bariatric surgery is laparoscopic as a result of compared with open surgery, it needs less in-depth cuts, causes comparatively bottom tissue injury, ends up in fewer post-operative complications and permits for earlier hospital discharge.
There are four kinds of operations that are offered:
Laparoscopic Sleeve Gastrectomy -most commonly performed operation worldwide
Roux-en-Y stomachic bypass (RYGB)Mini gastric bypass
Each of the surgery sorts has benefits and drawbacks and varied patient factors have an effect on that procedure is chosen as well as BMI, ingestion habits, health issues associated with obesity, and a variety of previous abdomen surgeries. The patient and Surgeon ought to discuss the foremost appropriate choice by considering the advantages and risks of every sort of surgery.