Chin and neck liposuction

Chin and neck liposuction, sometimes called submental liposuction, removes selected deposits of fat from beneath the chin and along the upper neck through small incisions, using a narrow cannula. It can reduce localised fullness under the chin, improve the definition of the jawline and the angle between chin and neck, and address an inherited ‘double chin’ that has not changed with weight loss. It is a contouring procedure — not a treatment for obesity, and not a substitute for weight reduction. The aim is improvement rather than perfection: a completely sharp jawline cannot be guaranteed, the two sides of the face and neck are never exactly identical, and some existing asymmetry may remain.

Anaesthetic: Local, sedation or general
Hospital stay: Usually a day case
Time off work: Several days to a week
Final result: Settles over 3–6 months

A general guide only — your own timeline is confirmed at consultation.

What it involves

The areas to be treated are marked while you are sitting or standing. Small incisions are placed in discreet locations — beneath the chin, in the crease behind or beneath each earlobe, and occasionally in another natural crease. Fluid containing saline, local anaesthetic and medication to reduce bleeding may be injected into the fatty layer. A narrow cannula is then passed beneath the skin to loosen and suction away the selected fat, and the treated area is blended into the surrounding tissue to give as smooth a contour as possible. The incisions may be closed with fine stitches or left partly open briefly to let fluid drain, and a dressing and compression garment are applied. Performed alone it commonly takes about thirty to ninety minutes, usually as a day procedure, under local anaesthetic, local anaesthetic with sedation, or a general anaesthetic depending on the extent of treatment and whether anything else is being done at the same time.

Who it may suit

It suits localised fat in a layer that can be treated safely, in someone whose skin is likely to contract afterwards. It is far less useful — and occasionally counterproductive — where the fullness is caused by something other than fat. Liposuction may give only limited improvement where the main problem is:

Loose or hanging skin, or poor skin elasticity
Prominent neck-muscle bands
Fat lying deep beneath the neck muscles
Enlarged salivary glands
A naturally low neck or hyoid position
A small or recessed chin
Significant jowls, or sagging of the lower face and neck

Recovery

Swelling, bruising, tenderness, tightness beneath the chin, numbness or tingling, firmness and temporary asymmetry are all common, and fluid may leak from the small incisions for a short time. Swelling may initially make your neck look larger rather than smaller — this is expected. Visible bruising and swelling usually improve over the first one to three weeks, while deeper swelling, firmness and lumpiness can take several months to settle, and the skin may temporarily feel hard or tethered to the tissue beneath before it softens. The final result should not be judged early; it commonly takes three to six months, sometimes longer:

Gentle walking is encouraged soon after surgery
Many patients return to desk-based work within several days to a week
Visible swelling or bruising may affect social activities for one to two weeks
Do not drive until you can turn your head comfortably, perform an emergency stop, and are off medication affecting alertness
Avoid strenuous exercise, heavy lifting and repeated bending until cleared
Avoid contact sports and anything that could injure the neck while healing
Wear the compression garment as instructed — supportive, but never painfully tight

This page is a general guide. Every procedure is planned individually — the details, risks and recovery relevant to you are discussed at consultation.

Patient information leaflet Download the full liposuction leaflet (PDF)

Common questions

Could this make loose skin look worse?

It can, and this is the single most important thing to establish before surgery. Liposuction removes the fat that was filling the skin; if that skin has poor elasticity it may not contract down onto the new contour, and looseness, wrinkling or muscle bands can become more noticeable rather than less. Assessing skin quality and the likelihood of contraction is a central part of deciding whether liposuction alone is the right operation for you, or whether a neck lift, muscle tightening or skin removal would serve you better.

Will it get rid of my double chin completely?

It will improve it, which is not the same thing. How much depends on the amount and position of the fat, your skin quality, your chin and jaw structure, where your neck muscles and glands sit, your age, and how your tissues heal. Some people have a naturally low neck or a recessed chin, and in those cases removing fat alone will not produce a sharp jawline no matter how well the liposuction is done. That is worth knowing before surgery rather than afterwards.

Would a neck lift or a chin implant be better for me?

Possibly, and that is a question for examination rather than a brochure. Where the problem is skin rather than fat, a neck lift may be the right answer; where muscle bands dominate, muscle tightening; where the chin is small or set back, a chin implant or a sliding genioplasty will do more for the profile than removing fat will. These may be alternatives to liposuction or combined with it. Non-surgical options exist too, but generally give more modest and less predictable change.

Will the fat come back?

The fat cells removed do not grow back, but the ones remaining can enlarge if you gain weight, so the result is more stable at a steady weight. Ageing, skin laxity and changes in the deeper neck structures continue regardless, and may alter the result over the years.

What are the scars like?

Small and permanent, at the points where the cannula is inserted — under the chin and in the creases at the earlobes. They are often red, darker or firm at first and usually fade and soften over twelve to eighteen months. Occasionally a scar becomes raised, widened, or lighter or darker than the surrounding skin, and may need treatment of its own.

Is there anything I should treat as an emergency?

Yes. Contact us promptly for increasing redness, heat, swelling or pain, pus or cloudy fluid, fever, persistent bleeding, a wound that opens, new weakness of the lower lip, or a garment that feels excessively tight. Seek emergency medical attention immediately for difficulty breathing or swallowing, rapidly expanding neck swelling, chest pain, sudden shortness of breath, coughing blood, collapse, or pain or swelling in one calf. A rapidly enlarging collection of blood in the neck is uncommon, but because of where it sits it can press on the airway and needs assessing at once.