What is a liposuction procedure, and how does it work? Liposuction is a recognised cosmetic procedure often considered by those looking for a body-contouring procedure that can improve certain areas of their bodies.
But, what is a liposuction surgery? This article explains what liposuction is, how it is performed, and what to expect before and after surgery.
Understanding What Liposuction Is
Liposuction is a cosmetic medical procedure that involves the removal of fatty tissue beneath the skin. It is primarily used to address excess fat deposits in specific areas of the body.
By focusing on only the affected areas, liposuction supports a structured approach to body contouring while considering factors such as skin elasticity and overall health.
How Liposuction Works
During the liposuction procedure, a surgeon or highly trained medical practitioner creates a small incision in the target area. A thin tube, known as a cannula, is inserted through this incision into the deeper tissues beneath the skin. The cannula is then moved in controlled motions to loosen the fat cells and fatty tissue.
These cells are then extracted using a suction device designed to remove fat while minimising disruption to nearby blood vessels, nerves, and surrounding tissues. This procedure allows for precise fat removal and contributes to improving the overall body contour in only the affected areas.
Areas Targeted with Liposuction
Liposuction can be performed on several body parts where excess fat tends to build up and may be resistant to diet and exercise. These areas often include:
- Thighs
- Chin
- Face
Each area requires a different approach, as factors such as skin elasticity, good muscle tone, and the amount of fatty tissue present can influence the technique.
During the procedure, the surgeon can remove unwanted fat from only the affected areas, helping to improve the body contour while preserving the integrity of the surrounding deeper tissues and maintaining a balanced appearance.
Candidacy for Liposuction
While liposuction is cosmetic, surgery may be considered for individuals who are at or near their preferred body weight but continue to experience fat deposits that take much time to respond to a diet or regular exercise.
This procedure focuses on removing fat from specific areas to improve body contouring, rather than serving as a weight loss method.
Potential candidates generally have:
- Elastic skin and good muscle tone, which support contouring after fat removal
- A stable, healthy weight that has been maintained over time
- No underlying medical conditions that could interfere with recovery or delayed healing
It is important to recognise that liposuction surgery is not intended as a treatment for obesity or a replacement for weight loss strategies, but rather as a complementary cosmetic procedure for improving body contours in only the affected areas.
What Happens Before the Procedure
Before liposuction surgery, the medical practitioner will review your complete medical history to assess your eligibility for this cosmetic procedure.
This review helps identify factors that may increase the risk of complications or affect healing, including pre-existing medical conditions, prior surgeries, and medications or supplements.
Your practitioner may advise you to pause certain medications or supplements that could increase excess blood loss or interfere with recovery.
The surgical team will also provide an explanation of what to expect during and after the procedure.
This includes discussion of:
- How much fat can be removed from your treated area
- Post-operative care requirements
- Recovery timelines and follow-up appointments
By understanding the procedure in advance, patients can be prepared, adhere to pre-surgical instructions, and support their recovery process.
Recovery and Aftercare
The recovery process following liposuction surgery plays a key role in healing and maintaining your body contour.
It is possible to experience some temporary numbness, changes in skin pigmentation, or mild swelling in the treated area as the body heals. The recovery timeline may vary based on factors, including the extent of fat removal, skin elasticity, and overall health.
During this period, it is recommended that you:
- Follow your practitioner’s post-operative instructions to support healing
- Adhere to a healthy diet and stay hydrated to aid tissue recovery
- Keep incision sites clean and dry to help minimise the risk of infection or shock fluid accumulation
Attending scheduled follow-up appointments also helps your surgical team monitor progress and address any concerns during recovery.
Possible Side Effects and Risks
As with any invasive surgery, liposuction surgery involves some degree of risk, though side effects are usually temporary and tend to reduce as the body heals.
Common effects following the fat removal process may include:
- Swelling and fluid retention around the treated area
- Mild bruising or temporary skin discolouration
- Numbness or slight alterations in skin sensation
- Minor unevenness or an irregular skin surface as tissues settle
- Loose skin or dimpled skin in areas with less skin elasticity
In some instances, more complex issues such as blood clots, fat clots, excess blood, or friction burns may occur.
With proper post-operative monitoring, these risks are managed to support healing and reduce the likelihood of complications.
Skin Elasticity and Healing
Skin elasticity often plays a noticeable role in how the skin adapts after fat removal. The degree of elasticity determines how the skin conforms to the new body shape once healing begins.
Here’s how elasticity affects results:
- Individuals with elastic skin often notice smooth contours after recovery.
- Those with less skin elasticity may experience some loose skin or dimpled skin, depending on how well the tissue retracts.
Factors Influencing Skin Retraction
The skin’s ability to tighten and reshape can be influenced by several elements, including:
- Age: Skin tends to lose its elasticity over time.
- Genetics: Inherited traits can affect collagen strength and elasticity.
- Extent of Fat Removal: Larger volumes may take longer for the skin to adjust.
Supporting the body with proper aftercare and following your practitioner’s instructions can help promote balanced results.
When to Contact Your Medical Practitioner
Staying alert to unusual symptoms during recovery is important to healing after liposuction surgery. While mild discomfort and swelling are normal, certain signs may require prompt medical attention.
Contact your medical practitioner if you notice any of the following:
- Severe pain that is not relieved through the use of medication
- Signs of infection, including fever, redness, or discharge from the incision sites
- Too much fluid accumulation beneath the skin
- Numbness, skin pigmentation, or suspected damage to nerves
- Irregular skin surface
Your surgeon will provide aftercare instructions and arrange follow-up appointments to assess healing progress. Attending these visits allows your surgical team to monitor for potential issues, address concerns, and support your recovery.
Frequently Asked Questions
Can liposuction be combined with other procedures?
In certain cases, liposuction may be performed alongside surgeries like a tummy tuck to remove excess skin and improve overall body contouring. Whether this is appropriate depends on your eligibility, treatment goals, and skin elasticity.
What is the difference between liposuction and a tummy tuck?
While both procedures aim to improve body shape, a tummy tuck (abdominoplasty) involves removing excess skin and tightening abdominal muscles, whereas liposuction focuses on removing excess fat.
How much fat can be removed?
The amount of fat removed during liposuction surgery varies depending on the body type, the treated area, and overall health. Only a small amount is typically extracted to protect nearby blood vessels and abdominal organs.
What if I gain weight after liposuction?
If weight is gained after the procedure, remaining fat cells may expand, potentially altering the improved body shape achieved through surgery. Maintaining a healthy weight and following a diet and exercise routine can help maintain results.
Will I be awake during liposuction?
Liposuction may be performed under local anaesthesia, sedation, or general anaesthesia, depending on the size of the treated area and the amount of fat removal planned. Your surgeon will discuss the recommended option for your comfort.
What is the difference between liposuction and suction-assisted lipectomy?
There is no difference. Suction-assisted lipectomy is the clinical term for traditional liposuction, which involves using a suction device to remove excess fat deposits through small incisions.
What happens to the fat that’s removed?
In some settings, removed fat can be processed for other cosmetic uses, though this depends on clinical guidelines and eligibility.
Can I have liposuction more than once?
A second procedure may be considered in cases where only a small amount of fat was removed initially, or further refinement is desired. Any additional surgery should be performed only after full recovery and with confirmation from your medical practitioner regarding suitability.
Conclusion
Liposuction can be an option for those seeking to contour specific areas of their body by removing excess fat deposits. It is not a weight loss method, but it can help improve body contours in people who maintain a healthy diet, good muscle tone, and a stable weight.
If you are considering liposuction, a qualified medical practitioner can discuss your goals, review your complete medical history, and determine whether this cosmetic procedure is compatible with your health and expectations.
If you are considering liposuction surgery and would like to discuss your options, consult Refine Clinic at (02) 8599 7161 to have our medical practitioners review your complete medical history and determine whether suction-assisted liposuction aligns with your goals.
Disclaimer: Any surgical or invasive procedure carries risks. Before proceeding, you should seek a second opinion from an appropriately qualified health practitioner.
References
Healthdirect Australia. (2023, December). Liposuction. Healthdirect. Retrieved October 16, 2025, from https://www.healthdirect.gov.au/liposuction
Odunze, M. (2024, July 1). Post-Liposuction Pain Management. Verywell Health. Retrieved October 16, 2025, from https://www.verywellhealth.com/liposuction-pain-management-2709849
Spritzler, F. (2024, November 29). How to Tighten Loose Skin After Losing Weight. Healthline. Retrieved October 16, 2025, from https://www.healthline.com/nutrition/loose-skin-after-weight-loss
WebMD Editorial Contributors. (2025, July 14). Liposuction: What You Should Know. WebMD. Retrieved October 16, 2025, from https://www.webmd.com/beauty/cosmetic-procedure-liposuction
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