If you have unwanted fat in specific areas of your body, the liposuction procedure can help sculpt your body into a more desirable shape. Liposuction can approve the abdomen, hips, buttocks, thighs, knees, upper arms, chin, cheeks or neck. Diet and exercising will always be important for achieving a healthy body shape, but liposuction can remove stubborn areas of fat that are not responsive to traditional methods of weight loss.