1. Weight loss surgery are internal surgeries which there is stapling of the stomach and intestines leading to their reduced size and length. Liposuction is a surface surgery which targets removal of subcutaneous fat.
2. Weight loss surgeries are metabolic procedures which cause long term weight loss and remission of obesity related diseases. Liposuction is a cosmetic procedure which improves the aesthetic appearance of a particular body area by removal of excess fat.
3. Weight loss surgeries produce their effects over 6-12 months. Liposuction produces effects over 4-6 weeks.
4. Weight loss surgeries are covered by insurance. Liposuction is not covered under insurance.
5. Weight loss surgeries are performed by bariatric surgeons under general anaesthesia. Liposuction is performed by plastic surgeons snd may be performed under local anaesthesia.