Medical Oncologist
CION Cancer Clinics
DIEP flap reconstruction, explained | CION Cancer Clinics
A DIEP flap rebuilds the breast using skin and fat from your lower tummy, moved with its own blood vessels and joined to vessels in the chest under a microscope. The tummy muscle stays in place. The result is soft, living tissue with no implant, but it is a long operation with a second scar and a slower recovery. It does not suit every body or every centre. This page explains what is involved. CION Cancer Clinics’ surgical oncologists in Hyderabad can talk this through with you.
MI
Medically reviewed by Dr. Mohammed ImaduddinConsultant Surgical Oncologist · MBBS, MS (General Surgery), MCh (Surgical Oncology) · last reviewed September 2026, next review due September 2027
17+specialists on panel
15,000+patients treated
35+centres across Telangana & AP
4.8★ / 800+Google rating
On this page
- What is a DIEP flap, and why is it so often recommended?
- What happens, from the first visit to going home?
- What do you gain, and what does it cost your body?
- Words you will hear, in plain language
- Four things families tell us, and what is actually true
- What this page cannot tell you, and what to ask
- Common questions about DIEP flap reconstruction
The short answer
What is a DIEP flap, and why is it so often recommended?
A DIEP flap rebuilds the breast using skin and fat from your lower tummy, moved to the chest with its own blood vessels and joined to vessels there under a microscope. The tummy muscle is left where it is. It is recommended so often because the result is soft, warm, living tissue that lasts, with no implant to replace and no muscle taken.
What the letters mean
DIEP stands for deep inferior epigastric perforator, the name of the small blood vessels that feed the tummy skin and fat. The surgeon frees those vessels from the muscle, lifts the tissue away as a free flap, and reconnects the vessels in the chest. The tummy is closed like a tummy tuck, leaving a long scar low across the abdomen. Joining vessels under a microscope is slow work, so the operation takes most of a day.
Who it does not suit
Women without enough spare tummy tissue, women who have had a tummy tuck or certain major abdominal operations, heavy smokers, and anyone whose heart or lungs would not cope with a long anaesthetic. For them a back flap, a thigh flap or an implant may be suggested instead.
Not every centre in India performs DIEP flaps, because it needs a microsurgery team. Ask yours directly whether it does, and how often.The pathway
What happens, from the first visit to going home?
-
Assessment
The surgeon examines your tummy for spare tissue and asks about previous operations, smoking and diabetes. A special CT scan of the tummy vessels is often done so the surgeon can map the perforators before the day.
-
The operation
Usually most of a day under general anaesthetic. One team may work on the chest while another lifts the flap. The vessels are joined under a microscope, the flap is shaped into a breast, and the tummy is closed.
-
The first days
You are nursed where the flap can be checked frequently, often a high-dependency bed. Nurses check its colour, warmth and pulse through the night. You lie in a bent position to protect the tummy closure.
-
The ward and drains
Drains from the chest and the tummy come out as the fluid slows. You walk slightly stooped at first. Most women go home once they are eating, walking and managing the wounds.
-
Home and the weeks after
No heavy lifting while the tummy wall heals. The stoop straightens gradually. Swelling settles over months and the breast softens into a more natural shape. Nipple reconstruction and symmetry surgery are smaller, later operations, if you want them.
Not sure whether this applies to you?
Ask an oncologistWeighing it up
What do you gain, and what does it cost your body?
What you gain
- A breast made of your own tissue that feels natural
- No implant to harden, ripple or replace
- Tolerates radiation better than an implant
- A flatter tummy, as the spare tissue is used
What it costs your body
- A long scar from hip to hip, low on the tummy
- A long anaesthetic and a longer hospital stay
- Numbness over the tummy and the new breast
- Weeks before you can lift, bend freely or drive
What can go wrong
The main risk is the blood supply to the flap failing in the first days. Nurses watch for it, and if it happens you go back to theatre promptly to try to save the flap. In a small minority the flap is lost. Tummy wound problems, fluid collections and small hard patches of fat in the flap are more common and usually settle.
Who is steered elsewhere
Very slim women, women with previous tummy surgery through the vessels, heavy smokers and anyone with poorly controlled diabetes or heart disease. The surgeon will say plainly if you are in this group, and what the alternative is.
Stopping smoking well before surgery matters more for a flap than for almost any other operation.On your plan
Words you will hear, in plain language
- Perforator
- A small blood vessel that passes through the muscle to feed the skin and fat above it. The DIEP flap is built around one or two of these.
- Free flap
- Tissue completely detached from the body and reconnected elsewhere by joining its vessels under a microscope.
- Anastomosis
- The join between the flap's vessels and the chest vessels. The whole operation depends on it staying open.
- Flap monitoring
- Regular checks of the flap's colour, warmth and blood flow in the first days, to catch a blocked join early.
- Fat necrosis
- A patch of fat in the flap that did not get enough blood and has turned firm. Usually harmless, but it can feel like a lump, so it is checked.
Leave a number, we will call you
One field. No form to fill in, and no charge for the call.
Did you know
Because a DIEP flap is your own living tissue, it gains and loses weight with the rest of you. If you put on weight in later years, the rebuilt breast grows too; if you lose weight, it shrinks. An implant does neither, which is one reason the two can drift apart over time.
Commonly believed
Four things families tell us, and what is actually true
"It is a tummy tuck with a free breast thrown in."
The tummy closure does resemble a tummy tuck, but the operation is far bigger. The tissue is taken for its blood vessels, not for slimming, and the surgeon takes no more than the breast needs. Do not choose it for the tummy.
"Taking tissue from the tummy will leave her unable to sit up or lift."
A DIEP flap leaves the tummy muscle in place, which is the whole point of the technique. Early on, the tummy is tight and sore. Once healed, most women return to housework, lifting and exercise. A TRAM flap, which takes muscle, is the one that can weaken the wall.
"If the flap fails, the cancer treatment has failed."
Flap failure is a wound problem, not a cancer problem. The mastectomy has already removed the cancer, and chemotherapy or radiation go ahead as planned. A lost flap is a real setback, and reconstruction can be attempted again later by another method.
"A DIEP flap can only be done abroad."
Microsurgical breast reconstruction is performed in several Indian cities, including Hyderabad, by teams trained in it. What matters is that the centre does them regularly and monitors flaps properly afterwards.
Being straight with you
What this page cannot tell you, and what to ask
This page cannot tell you whether you have enough tummy tissue, whether your vessels are suitable, or whether your heart and lungs would cope with a long anaesthetic. Those are judged by the surgeon and the anaesthetist after examining you and seeing your scans.
Questions worth taking to the appointment
Ask whether the centre performs DIEP flaps, how many a year, and who monitors the flap overnight. Ask what would be done if the flap struggled in the first days. Ask what the tummy scar will look like and how long before you can bend, lift and travel. Ask whether a back flap or an implant would be the fallback for you, and why.
On cost and cover
A DIEP flap is among the more expensive reconstructions because of the length of surgery, the team involved and the longer stay. Aarogyasri, CGHS, ECHS, EHS and cashless insurers each treat it differently, and approval can take time. Ask the scheme desk for a written view of the whole pathway, including the later smaller operations, before you commit.
If you live in a district, plan for someone to stay in Hyderabad with you, and for follow-up visits in the first weeks.Questions we are asked
Common questions about DIEP flap reconstruction
How long is the operation and the hospital stay?
The operation usually takes most of a day, longer if both breasts are done. The stay is longer than for an implant, because the flap is monitored closely at first and you have two wounds to get moving with. Ask your own surgeon for the typical times at your centre.
Will the new breast have any feeling?
Mostly not, at least at first. The skin over the mastectomy is numb because nerves were cut, and the flap arrives without its own nerve supply. Some sensation can return slowly over months or years. Some surgeons join a nerve as well; ask whether that is offered.
Can I have a DIEP flap after radiation?
Yes, and this is one of the main situations in which it is chosen, because your own tissue copes with irradiated skin better than an implant does. Surgeons usually wait for the skin to settle after radiation, and check that the chest vessels are still suitable for the join.
Can it be done at the same time as the mastectomy?
It can, as an immediate reconstruction, if radiation afterwards is unlikely and you are fit for a long combined operation. If radiation is likely, many teams prefer to wait, or to place an expander first. Timing is decided with the whole team.
What if I want children later?
The tummy muscle is left intact, so pregnancy after a DIEP flap is possible and has been reported many times. The scar and the tightened skin will stretch. Tell your surgeon if you may want a pregnancy, because it can affect which flap is suggested and how the tummy is closed.
Will the flap look like a breast straight away?
It will look swollen, firm and a little high at first. Over the following months it softens and drops into a more natural shape. The final look, with a nipple if you want one and the other side adjusted, takes several smaller steps. Judge it at the end.
What does the tummy scar look like?
A long, low scar running from hip to hip, usually placed so that underwear covers it, and a small scar around the navel, which is repositioned. It is red at first and fades over a year or more. The tummy feels tight and numb for months.
Is a DIEP flap covered by Aarogyasri or insurance?
Cover differs by scheme and policy, and a long microsurgical operation is not always approved in full. Do not assume either way. Call the helpline with your card or policy details and we will check what is likely to be accepted before you plan around it.
Meet the Specialists
17+ senior cancer specialists. One panel for your case.
Trained at AIIMS, Tata Memorial, and leading international centres. Combined 150+ years of experience. Every complex case is reviewed by 3+ of them — together.
Medical Oncologist
Dr. C. Raghavendra Reddy
MBBS(Gold Medal), DNB(General Medicine), DM(Medical Oncology)(Gold Medal)
Medical Oncologist
Dr. Bharati Devi Gorantla
MBBS, MD(General Medicine), DM(Medical Oncology)(Adyar,Chennai), ECMO, MRCP SCE(UK)
Medical Oncologist
Dr. Owais Mohammed
MBBS, MD (General Medicine), DrNB (Medical Oncology), ECMO, MRCP SCE (Medical Oncology) (UK)
Medical Oncologist
Medical Oncologist
Surgical Oncologist
Dr. Muralidhar Muddusetty
MBBS (AIIMS), MS (Surgery) (AIIMS), DNB (Surgical Oncology), MRCS (Edinburgh)
Surgical Oncologist
Surgical Oncologist
Surgical Oncologist
Dr. Vinay Mamidala
MBBS, MS(General Surgery), M.Ch(Surgical Oncology), FMAS, FARIS(Ongoing)
Surgical Oncologist
Radiation Oncologist
Radiation Oncologist
Radiation Oncologist
Hematologist
Surgical Oncologist
Dr. Vajja Sandeep Kumar
MBBS, MS (General Surgery), DrNB (Surgical Oncology), FALS Oncology
Surgical Oncologist
Want a specific doctor for your case? Mention them when booking.
Book Free ConsultationBook an appointment with our specialist
Share your name and number — we'll call you back within 30 minutes to schedule your consultation.
Sources
- NHS — Mastectomy: Breast reconstruction
- Cancer Research UK — Breast reconstruction
- American Cancer Society — Breast Reconstruction Using Your Own Tissues (Flap Procedures)
- Macmillan Cancer Support — Breast reconstruction
This page is general information, not a prescription. Do not change or stop any treatment based on what you read here. If anything is worrying you, contact your own treating team — or call our helpline and we will help you reach the right specialist.
Keep reading
Related pages
Implant vs Flap Reconstruction: How to ChooseWhere a DIEP flap sits among the optionsFlap Monitoring in the First 48 HoursWhat the nurses are checking and whyFlap Failure: How Often and What HappensThe main risk, explained honestlyThe Donor Site: What It Costs YouThe tummy wound and what to expect from itTRAM Flap ReconstructionThe older tummy flap that takes muscle
Talk to us
Wondering whether a DIEP flap is possible for you?
Send us your reports or call the helpline. A surgical oncologist will explain what your body and your treatment plan allow. One helpline serves every CION centre.