Because body contouring is such a customized process, it's difficult to predict the long-term outcomes for every patient. In general, there are aspects of nearly all cosmetic plastic surgeries that permanently change the body. For example, if your body contouring treatment plan involves liposuction, your body won't grow new fat cells to replace those that have been removed. If you undergo a thigh lift, arm lift, or abdominoplasty, the tissue that's been trimmed is gone forever. That said, the circumference and general shape of the area of focus can change over time due to weight changes and the aging process.
After undergoing body contouring, it's important to maintain habits that will support the long-term results you want. Weight management is necessary to prevent fat cells from expanding into localized bulges. Eating a nutrient-dense diet can help slow down your aging process so your skin does not weaken any faster than your genes dictate. You can also support sustained plastic surgery results by avoiding excessive sun exposure and alcohol or tobacco use.