Would Liposuction in a morbidly obese person be helpful?

#Liposuction is not a weight loss procedure (though you do lose weight). In your case you might want to consider a hybrid approach - lose weight by diet and exercise and when you get to a point where it doesn't seem to want to come off more then consider this procedure. Obesity carries added risk with surgery. In California only 5000 cc (about 11 pounds) can be removed as an outpatient. If you do not change your lifestyle it is likely to come back. Only see a board certified plastic surgeon for the best result and for safety.For Morbid Obesity you might want to consider bariatric surgery for weight loss first.

If you are 100 lbs. over your ideal body weight or have a BMI of over 40,  it is considered morbidly obese with negative health implications. For someone about 5'4", losing about 50-60 lbs, would lower the BMI to about 30 or "overweight.
If losing 10-20 lbs. would actually allow you to exercise without being in constant pain, then weight reduction would be the way to go, but it was not stated where the pain was. If pain is constant, there may be other reasons other than the 10-20 lbs. that are causing it.
Some patients lose over 100 lbs. by weight loss without surgery, and some cannot do it. A consultation with a good weight loss doctor, a bariatric surgery practice and your family doctor should be done, since liposuction is not going to be helpful in this situation, and in fact is not indicated as it is not a procedure for weight loss at all. It is solely for body contouring for diet and exercise resistant fat.

Thank you for asking this question. It is quite common and the answer is simple. An obese individual is most likely not a good candidate for lipo until they lower their BMI. The procedure isn't meant as a weight loss technique, but is intended to remove localized, disproportionate fat deposits from the body. (Those deposits that don't respond to healthy eating or regular exercise.)I recommend talking with your general doctor first to discuss how you can work towards a healthier weight. This could mean testing for thyroid issues, meeting with a nutritionist and/or a weight loss expert who could work with you on a plan that allows you to exercise pain-free.Once you get to a healthier weight, lipo can be revisited if needed. Much success!