Obesity and, in particular, morbid obesity, now affects upwards of one-third of the population of the Western world. Morbidly obese and super-obese patients are no longer uncommon, and frequently present for anaesthesia and surgery. Every practising anaesthetist is likely to be faced with such patients, either in the elective or emergency setting. Because morbid obesity is frequently complicated by a number of potentially life-threatening comorbidities,...