Though everyone matures at different rates, liposuction would almost never be considered in someone 13 years of age. Liposuction is a contouring procedure for those who have areas of lipodystrophy (fat) which are refractory to diet and exercise.Since you are struggling with weight control, would recommend seeing an adolescent medicine specialist, obtaining a consult with a nutritionist, establishing a method to increase physical activity (local gym, adolescent trainer, boys and girls club), and consider a summer camp to meet others who may be going through the same issues. Best of luck.
Thanks for the question. I think that you are too young to have liposuction. Liposuction is not an answer to lose weight. The best way to lose weight is through diet and exercise. You shoudl speak to your parents about maybe getting a nutritonist and a trainer at first. Best of luck!