Liposuction shapes stubborn fat but takes off only a few pounds. Here is how much fat one surgery can remove and what to do if you want to lose 22 pounds.
Dr. Michelle Hardaway, M.D., F.A.C.S.
Can you lose 22 pounds with liposuction? Not usually, even across several surgeries. Twenty-two pounds is about 10 kg, and liposuction is designed to reshape areas of stubborn fat, with only a small effect on the scale for most people.
This guide from Aesthetic Plastic Surgery & Laser Center in Farmington Hills explains how much fat one surgery can remove, why the scale moves so little, and what to do if your goal is a bigger change in weight.
For questions about liposuction, call (248) 780-0558.
You can also contact the Farmington Hills office online before you book.
This content is for general informational purposes only and should not be taken as medical or other professional advice. Readers should consult a qualified licensed professional for advice about their specific situation. Reading this page does not create a physician-patient relationship. All surgery carries risk, and individual results vary. Seek immediate emergency care for severe or urgent symptoms.
Last Updated: November 14, 2026
Liposuction is not built to take off 22 pounds. The American Society of Plastic Surgeons (ASPS) recommends no more than five liters of total aspirate per procedure, a mix of fat and fluid that holds far less than 22 pounds of fat. Most people lose only a few pounds on the scale, so liposuction is a shaping tool.
ASPS recommends removing no more than five liters of total lipoaspirate in one liposuction procedure, and that total counts fluid as well as fat. That figure covers everything suctioned out, fluid included, so the amount of fat removed in one surgery is smaller than the number suggests.
Total aspirate includes fat, lidocaine (a local anesthetic), blood, and anything else that comes out. One ASPS member surgeon gives an example of five liters that holds two liters of fat and three liters of tumescent solution.
Large-volume cases carry added risks. A 2003 ASPS practice advisory on liposuction states that cases above 5,000 cc of total aspirate, which it calls large-volume liposuction, should be performed in an acute-care hospital or an accredited or licensed facility.
A 2013 review in Plastic and Reconstructive Surgery Global Open links large-volume cases to added risks from fluid shifts and lidocaine toxicity.
Five liters of fat would weigh about 10 pounds, using the ASPS figure that one liter of fat weighs approximately two pounds. A cadaver study of fat tissue density measured 0.925 to 0.970 grams per milliliter, which also works out to roughly two pounds per liter.
Now apply that to a 22-pound goal. Twenty-two pounds of fat would fill about 11 liters, more than twice the five-liter total ASPS recommends for one surgery, and that five liters includes fluid as well as fat.
ASPS puts it simply: five liters of total lipoaspirate translates to just a few pounds of fat.
Most people see only a small change on the scale after liposuction. ASPS says most people lose about two to five pounds in total, and that even repeat procedures over time barely move the scale, since liposuction can only make you so much lighter.
One 2024 study of 51 patients weighed people one month after VASER-assisted liposuction. Women lost an average of 4.73 kg and men 3.39 kg, and the drop was not linked to how much was suctioned.
A meta-analysis of 24 studies, published online in 2022, found that every study reported some weight loss after liposuction, with an average drop of 2.64 kg, or about 6 pounds.
These study averages run higher than the ASPS estimate, and they still fall well short of 10 kg.
Liposuction and weight loss solve different problems. ASPS is clear that liposuction does not treat obesity and cannot replace a proper diet and exercise, and MedlinePlus agrees. Surgeons usually use it to shape the abdomen, hips, thighs, buttocks, and other spots that diet and exercise alone have not changed.
Belly fat has several causes, and this guide on what causes lower belly fat in females in Farmington Hills walks through them before you decide on a treatment.
| Liposuction can | Liposuction cannot |
|---|---|
| Remove fat deposits that do not respond to diet or exercise | Treat obesity |
| Contour the abdomen, hips, thighs and buttocks | Treat cellulite |
| Remove soft, fatty tissue | Combat visceral fat, which ASPS says responds only to exercise and diet. |
ASPS says the ideal candidate is an adult with good muscle tone and skin that is firm and elastic. Ideal candidates are also healthy, without a life-threatening illness or a condition that can impair healing, and they do not smoke or vape.
Skin matters as well. The NHS says liposuction works best for people who are not overweight and in areas where the skin is firm and elastic. ASPS notes that stretch marks, weight loss, or aging can leave skin soft and thin, which does not reshape as well.
The fat cells removed during liposuction do not grow back, according to ASPS. The fat cells that remain can still grow in size and expand the treated area if you take in too many calories, so a later weight gain can change your result. ASPS calls a healthy diet and exercise regimen the best prevention.
If you want to lose 22 pounds or more, liposuction is not built for that goal, because the scale will not show much weight loss even after several procedures. ASPS describes it as a way to shape specific areas, ideally for someone already in a healthy weight range.
Liposuction is no substitute for diet and exercise, and ASPS points to the same habits for keeping a later result. If weight loss leaves skin soft and thin, this guide on whether a lower body lift is worth it covers skin removal.
ASPS also notes that liposuction may not be an option for some people with a high body mass index (BMI), because obesity is linked to health concerns that may add risk during an elective surgery.
If you are close to your goal weight and a few areas still hold fat, a consultation can show whether liposuction in Farmington Hills fits your goals or whether another option in body contouring in Farmington Hills suits you better. At this practice, candidacy is a clinical judgment made at consultation after an examination and a review of your history.
The practice notes that liposuction may not be appropriate if you have weakened immunity or a chronic condition such as diabetes or heart disease, have poor circulation or a blood-clotting disorder, smoke, have recently had a significant weight change, take blood thinners, or have loose, sagging skin that will not reshape well.
For pricing, this breakdown of liposuction cost in Metro Detroit explains what goes into a quote. The office is at 27920 Orchard Lake Rd in Farmington Hills.
All consultations are paid and appointment-based to ensure dedicated time and a personalized plan.
No. Liposuction removes soft, fatty tissue, and ASPS says only exercise and diet work against visceral fat.
The fat cells removed do not grow back. The fat cells that remain can grow if you gain weight, and ASPS points to a healthy diet and exercise to prevent this.
No. ASPS says liposuction is not an effective treatment for cellulite.
Dr. Michelle Hardaway is a board-certified plastic surgeon with over 20 years of experience. Her board certification comes from the American Board of Plastic Surgery. Before establishing the practice, she was appointed Chief of Plastic and Reconstructive Surgery at Detroit Receiving Hospital and served as Director of its Burn Center.
She is also a Fellow of the American College of Surgeons. Her published work includes peer-reviewed writing on abdominoplasty and articles on liposuction, and she operates in a QUAD A accredited surgical suite in Farmington Hills.
Before you book, this guide on how to choose a plastic surgeon in Farmington Hills lists the checks worth running.
Her hospital affiliations are:
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