Even though diet and lifestyle modification are known to be the main drivers of weight loss it is not possible for every patient to lose and maintain the weight lost. This is more commonly seen in patients with morbid obesity or severe obesity.
The word morbid obesity means that a person has excess fat content or excess weight which is extremely high compared to one’s height. As per the Indian and Asian guidelines morbid obesity is defined as Body Mass Index (BMI) > 32.5 with co-morbid conditions like Diabetes, Hypertension, Sleep Disorders like snoring, joint pain, osteoarthritis etc or BMI 37.5 or above.
Severe obesity may be different from Morbid Obesity but it is as harmful as morbid obesity. Severe Obesity is accumulation of excess body fat or higher body fat percentage in comparison to the bone or muscle mass which given rise to chronic life-threatening co-morbidities like Type II Diabetes, derangement of lipids and Metabolic syndrome. Indians are known to have more fat even at a lower weight compared to their American and European counterparts. Indians have a higher fat percentage even at a lower weight or BMI, hence they are called “Thin-Fat Indians” and are more prone to Type II Diabetes.
Even severe central obesity is a type of severe obesity (high waist circumference). Normal waist circumference is maximum of 80cms in women and 90cms in men. The fat inside the abdomen, known as visceral obesity comprises fat in the liver, intestines and around and inside various organs in the abdomen. This fat is hormonally active and is responsible for various diseases like metabolic syndrome, diabetes, heart disease, liver and kidney disorders
Generally, if one has not succeeded in other attempts of weight-loss and are willing for a lifestyle change, you may be considered for weight loss surgery based on following indications:
Indications for Metabolic Surgery for Type II Diabetes for Diabetes Reversal/ Remission (sometimes termed as Diabetes Cure by some even though this terminology is not used or preferred).. American Diabetes Association, ADA Guidelines-