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Reconstructive technique

DIEP Flap

A DIEP flap rebuilds a breast using skin and fat from the lower abdomen, the same area removed in a tummy tightening operation. Tissue travels with its own blood vessels, and the abdominal muscle underneath is left in place.

DIEP Flap
Anaesthesia
General anaesthesia
Hospital stay
Several days, as advised by the team
Back to routine
Gradual, guided by healing
Cost band
See treatment pages
Quick answer

A DIEP flap moves skin and fat from below the navel to the chest to rebuild a breast. Surgeons trace the small vessel supplying that tissue through the abdominal muscle, tease it free without cutting the muscle, then join it to vessels near the breastbone or armpit under a microscope.

Key takeaways
  • The DIEP flap rebuilds a breast from the lower abdominal skin and fat of the woman herself, so the result feels soft and warm.
  • Its defining feature is muscle sparing, since the vessel is dissected out of the abdominal wall rather than the muscle being taken.
  • Sparing muscle lowers the chance of lasting abdominal weakness compared with older techniques that removed it.
  • The donor scar runs low across the abdomen and the navel is repositioned, much as in a tummy tightening operation.
  • Enough lower abdominal tissue must be available, which is why this flap does not suit every woman.
DIEP: DIEP stands for deep inferior epigastric perforator, the small vessel that carries blood from deep in the abdomen up into the skin and fat below the navel.

What the DIEP flap is

Skin and fat across the lower abdomen are supplied by vessels that rise from a deeper artery, pass through the straight abdominal muscle and fan out beneath the skin. In a DIEP flap the surgeon opens the sheath, follows one or two of those vessels through the muscle fibres and frees them without removing muscle. The whole apron of tissue below the navel can then travel on that single supply.

At the chest the tissue is shaped into a breast mound and its artery and vein are joined to vessels near the breastbone. Since it is living fat and skin rather than an implant, the rebuilt breast is soft, changes with weight and ages alongside the other side. No implant is needed, so there is nothing to replace later.

The abdomen is closed like a tummy tightening operation. A long low scar remains, the navel is brought out through a new opening, and the area below the scar stays numb for a long period. Women who have had extensive previous abdominal surgery, or who have little spare tissue, may be better served by another donor site.

Where the DIEP flap is commonly used
✦Rebuilding a breast at the same time as mastectomy for cancer
✦Delayed reconstruction months or years after a mastectomy has healed
✦Reconstruction after radiotherapy, where an implant alone would be unreliable
✦Replacing a previous implant reconstruction that has hardened or become uncomfortable
✦Correcting a partial defect left after wide removal of breast tissue
✦Reconstruction after risk reducing surgery in women with a strong family history

Warning signs to report after surgery

The rebuilt breast turns pale, blue or cold, or a firm swelling grows quickly beneath it.
Abdominal wound edges separate, weep or become hot and red.
Breathlessness or calf pain and swelling develops, which needs urgent assessment.
Fever, rising pain or heavy bleeding appears at either wound.

When the DIEP flap is the right choice

It suits women who want a reconstruction built from their own tissue and who have enough spare skin and fat below the navel.

May be suitable when
✦You prefer living tissue over an implant and want a breast that changes naturally with weight.
✦Radiotherapy has been given or is planned, since irradiated skin tolerates a flap better than an implant.
✦There is adequate lower abdominal tissue to match the breast being rebuilt.
✦You can commit to a long operation and a recovery that limits lifting for several weeks.
May not be suitable when
✦Smoking continues, which raises the chance of fat necrosis, wound breakdown and flap loss.
✦The lower abdomen is thin, or earlier surgery has divided the vessels the flap depends on.
✦Obesity, unsettled diabetes or heart and lung disease makes long surgery unsafe.
✦You want a quick operation with minimal downtime, which an implant based option may suit better.

How the operation is carried out

01
Assessment and mapping

Breast size, abdominal tissue and previous scars are assessed, and a scan often maps the perforating vessels. Marks are drawn while standing so the abdominal scar sits low and level.

02
Preparing the chest

Mastectomy is completed, or an old scar is reopened in delayed cases, and the pocket is prepared. Recipient vessels near the breastbone are exposed and checked for good flow.

03
Raising the flap

The abdominal apron is lifted and the chosen perforator is followed through the muscle. Fibres are separated rather than cut, and the vessel is freed down to its origin.

04
Transfer and microsurgery

Tissue is moved to the chest and the artery and vein are joined under a microscope. Only when flow is steady is the flap shaped into a breast mound and stitched in.

05
Abdominal closure

The abdomen is closed with the navel brought through a new opening, drains are placed, and the position is checked so the scar sits evenly on both sides.

Recovery at the donor and recipient sites

Day 1 to 3

Flap colour and warmth are checked repeatedly. You are nursed slightly bent at the hips to protect the abdominal closure, and gentle leg movement starts early to reduce clot risk.

Week 1 to 2

Drains come out as they settle. Walking becomes easier and more upright, though the abdomen feels tight, and lifting anything heavy is not allowed.

Week 6

Most women are back to light routine and driving, guided by comfort. Swelling in the breast mound falls, and the abdominal scar is red but flattening.

Month 6 and beyond

Shape and softness settle. Nipple reconstruction, tattooing or small adjustments to symmetry can be planned, and numbness below the abdominal scar slowly improves for many.

What this technique can achieve

✦Creates a breast from living tissue that is soft, warm and changes with body weight.
✦Avoids an implant, so there is no device to replace or revise in later years.
✦Tolerates radiotherapy far better than implant based reconstruction in most cases.
✦Spares the abdominal muscle, which protects core strength compared with older methods.
✦Improves the lower abdominal contour as a secondary effect of closing the donor site.

What results are realistic

A rebuilt breast can look natural in clothing and feel soft to touch, yet it is not the same as the breast that was removed. Sensation is usually reduced, the shape is created rather than restored, and matching the other side often takes a second smaller operation. Scars remain on the breast and low across the abdomen. Many women feel more at ease in clothes, which is often the outcome that matters most.

Risks and possible problems

This is major surgery on two areas at once, and both carry their own risks.

Clotting at the joined vessels can lead to loss of the flap and a return to theatre.
Areas of transferred fat can harden or form lumps, which sometimes need further tests or removal.
Abdominal wound healing can be slow, and a bulge or weakness of the abdominal wall may develop.
Numbness across the lower abdomen is usual, and it may not fully recover.
Long surgery brings a chance of chest infection and clots in the legs or lungs.

Caring for the donor and recipient sites

The abdomen sets the pace of early recovery, while the breast needs protection rather than effort.

✦Avoid lifting, pushing and straining for as long as your surgeon specifies, including children and shopping.
✦Wear the support garment and any breast support exactly as advised, day and night at first.
✦Walk little and often from the start, increasing distance gradually to protect against clots.
✦Keep away from tobacco and nicotine entirely, since fat and skin healing depend on small vessels.
✦Report a sudden colour change in the breast mound at once instead of waiting for review.

Common myths about the DIEP flap

MythIt is basically a tummy tightening with a bonus breast.
In practice

The abdominal improvement is a side effect. This is major reconstructive surgery planned around blood vessels, not a cosmetic contouring operation.

MythFeeling in the new breast comes back fully.
In practice

Sensation is usually reduced long term. Some feeling may return at the edges, but the rebuilt breast rarely feels as it did before.

MythReconstruction hides a cancer coming back.
In practice

Follow up examinations and imaging continue as planned by the cancer team, and reconstruction does not stop recurrence being detected.

MythOne operation finishes everything.
In practice

Most women have a smaller second stage for symmetry, nipple reconstruction or minor shaping, planned once swelling has settled.

Why families choose Elegance Clinic

Elegance Clinic in Surat discusses implant and tissue options side by side, including what each one asks of a woman in the years afterwards. Nothing is booked until the whole sequence, timing and cost are clear.

✦Unhurried consultation comparing implant and own tissue reconstruction
✦Vessel mapping and planning done before a date is fixed
✦A written estimate before admission covering surgery, stay and second stage
✦Coordination with the oncology team on radiotherapy and chemotherapy timing
Further reading from independent sources
Cost & insurance

Cost and insurance

This page explains a technique, so it does not carry a price of its own. What a reconstruction costs depends on the treatment it belongs to, on whether it happens with mastectomy or later, on theatre time, hospital stay and any second stage for symmetry.

A written estimate follows assessment, and the related treatment page lists the usual band.

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Per procedure
Patients ask

Questions patients ask, answered

These are the questions that come up most often in consultation. If yours is not here, send it on WhatsApp and the team will reply, usually the same day.

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Cost follows the treatment rather than the technique. Theatre time, hospital stay, dressings, garments and a possible second stage for symmetry all count. A written estimate is issued after assessment so the whole path is clear beforehand.

It is widely used alongside or after mastectomy. Risks include bleeding, infection, clots and failure of the joined vessels, so fitness, tobacco use and timing with chemotherapy or radiotherapy are all reviewed before surgery is offered.

Recovery can vary. Early days are spent under flap monitoring with limited movement, then walking and daily activity build up over weeks. Lifting restrictions last longer because the abdominal repair needs time to hold.

It usually looks natural in clothing and feels soft, since it is living tissue. Sensation is reduced and the shape is created rather than restored, so symmetry often needs a smaller adjustment later.

Women with little lower abdominal tissue, those who continue to smoke, and those whose earlier abdominal surgery has divided the vessels may need another option. Significant heart or lung disease can also make long surgery unwise.

Sometimes yes, which avoids a second major operation. In other cases it is delayed until radiotherapy is finished and tissues have settled. The cancer team and reconstructive surgeon decide this together with you.

Your examination, tissue availability, previous scars, medicines and tobacco use are reviewed, and vessel imaging may be arranged. Implant alternatives, risks, scars, recovery limits and the written estimate are explained before any decision is made.

Related

Related pages

Where it is used

Treatments that use this technique

Seeing patients from across the city and beyond: read about the practice on the plastic surgeon in Surat page, or check what a written estimate covers on the costs and insurance page.

Bring the reports you have. We will tell you honestly what is needed, and when.

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