How long does flap surgery take and how long in hospital?

Flap reconstruction is one of the longer operations in breast cancer surgery, because the surgeon has to lift tissue from one part of the body, prepare blood vessels in the chest, join them together under a microscope and then shape the new breast. A DIEP flap to rebuild one breast often takes around six to eight hours of operating time. Rebuilding both breasts, or doing the mastectomy in the same operation, usually takes longer and can run to ten hours or more. A latissimus dorsi flap from the back, which keeps its own blood supply, is generally shorter, often around three to four hours. Times vary widely with your body, the blood vessels found, whether lymph nodes are also being removed, and the team's working pattern. You will also spend time being prepared before surgery and waking up in the recovery area afterwards, so the whole day can feel much longer for your family. Most people having a free tummy flap stay in hospital for around three to five days, while a back flap often means a slightly shorter stay. The first days include frequent flap checks, getting out of bed, and learning to manage drains. Full recovery takes much longer. Many people need around six to eight weeks before returning to normal activity, and longer before feeling completely themselves again.

Surgery is long

A single DIEP flap often takes most of a working day in theatre.

Hospital stay is days, not weeks

Most people go home within the first week if recovery goes smoothly.

Recovery takes weeks

Expect about two months before most everyday activities feel normal.

Ranges help you plan, but they are not promises.

Operations can run longer than expected

A longer operation does not mean something has gone wrong. Surgeons take the time needed to make safe vessel joins.

Stays can extend

A return to theatre, slow wound healing, pain control or a slow return of eating can add days.

Waiting is hard for families

Relatives may wait many hours for news. Ask whether someone can phone them with updates.

What this page cannot tell you

It cannot give your personal operating time or stay. Your surgeon can estimate these once your plan is set.

Thinking about the weeks after discharge can make recovery smoother for you and your family.

Arrange help at home

You will not be able to lift, cook over a heavy pot or do floor-level chores for several weeks. Ask family members to share these jobs.

Plan time off work

Desk-based work may be possible after about six weeks, while physical jobs often need longer.

Think about travel

If you are travelling from another city, ask how soon you can make the journey home and when follow-up visits are due.