You must be significantly overweight. We would not normally consider performing the operation on anyone whose body mass index is less than 35. However, we sometimes give consideration to patients with a body mass index between 30-35 if they have a lifelong history of obesity and/or have developed some of the co-morbidities. You must have an earnest desire to lose weight. We would expect that you have made serious attempts to lose weight by dieting, as we would take this as an indicator of your commitment to the management of your obesity.
It is important that you realise bariatric surgery is a very considerable intervention in your dietary lifestyle and your co-operation and commitment are necessary if you are to maintain a lifelong healthy body weight. We will provide the advice of a dietitian, psychologist and exercise consultant to assist you in making these lifestyle changes.
We strongly recommend that you speak to your GP and gain his/her support in considering weight loss surgery. You will need a referral from your GP. We will keep your GP updated on your progress unless there is a specific request made by you not to do so.