Nowadays, weight loss or bariatric procedures are frequently done with the minimally invasive laparoscopic surgery methods, also occasionally called key-hole operation.

This entails making 2-6 minor alterations, based upon the process, and adding a little video camera into the body. The surgeon then sees the processes on a track. You can choose weight loss treatment in Singapore via Bariatric Clinic.

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Making several very small incisions is less invasive than traditional surgery and with less physical injury for a patient to cope with, it can lead to quicker recovery time for the patient. It also reduces the risk of scarring and of developing post-operative hernias.

A gastric banding procedure done laparoscopically would be expected to take between 60-90 minutes to perform and involves usually a 1-2 day stay in the hospital.

Pain relief is provided with medications, and the patient can often return to work within 1-2 weeks.

Gastric bypass involves rearranging parts of the gastrointestinal tract and therefore takes longer and involves a hospital stay of 2-3 days.

The same operation performed openly can involve a 5-day stay, due to a slower recovery.

The gastric sleeve can also be done laparoscopically and generally, requires a hospital stay of 1-3 days. With the more major operations, patients can usually return to work within a few weeks.