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- What happens in vaginal vault prolapse?
- Why does vault prolapse develop after hysterectomy?
- What are the symptoms of vaginal vault prolapse?
- How is vaginal vault prolapse diagnosed?
- What can be done about vault prolapse?
- Can vault prolapse be prevented after a hysterectomy?
- When should you see a gynaecologist?
- Frequently Asked Questions
Vaginal vault prolapse happens when the top of the vagina loses its support after a hysterectomy and drops down into the vaginal canal, sometimes bulging outside. It causes pelvic heaviness, a feeling of something coming down, and bladder or bowel difficulty. It is usually not dangerous, and pelvic floor training, a pessary or surgery can restore support.
You had a hysterectomy and recovered well. Now, months or years later, there is a heaviness low in the pelvis and a sense that something is bulging or coming down. That is the typical story of vaginal vault prolapse, a form of pelvic organ prolapse that can only develop after the uterus has been removed.
It is not dangerous, but it can wear away at daily comfort, bladder and bowel function and your sex life. This guide explains why vault prolapse happens after hysterectomy, how to recognise it, and what can be done, from simple exercises to surgery.
Key Takeaways
- Vaginal vault prolapse is the top of the vagina dropping down after hysterectomy because the tissues that once held it have weakened.
- The main symptoms are pelvic heaviness, a bulge or a feeling of something coming down, worse at the end of the day, and trouble emptying the bladder or bowel.
- Childbirth, menopause, chronic constipation or cough, obesity and heavy lifting all raise the risk; most women who have a hysterectomy never develop it.
- Diagnosis is a simple pelvic examination; treatment ranges from pelvic floor training and a pessary to surgery that re-suspends the vault.
- See a gynaecologist for any new bulge, and urgently if you cannot pass urine or the bulge is painful, bleeding or will not go back.
What happens in vaginal vault prolapse?
The uterus and the top of the vagina are held up by a hammock of ligaments and pelvic floor muscles. In a hysterectomy the uterus is removed and the top of the vagina, called the vault, is stitched closed. If the ligaments that supported the uterus were already weak, or were not firmly reattached to the vault, the vault can slowly slide down.
In a mild prolapse the vault drops a little and you may notice nothing. As it descends further you feel a bulge. In an advanced prolapse the vault can turn inside out and protrude beyond the vaginal opening.
Vault prolapse rarely travels alone: the same supports hold the bladder and rectum, so cystocele and rectocele, bulges of the front or back vaginal wall, often come with it.
| Type of prolapse | What drops | Who gets it | Typical clue |
|---|---|---|---|
| Vaginal vault prolapse | The top of the vagina | Only women who have had a hysterectomy | Bulge or heaviness; often with the other types |
| Uterine prolapse | The uterus and cervix | Women who still have a uterus | Cervix felt or seen at the opening |
| Cystocele (front wall) | The bladder into the front vaginal wall | Any woman, common after childbirth | Weak stream, incomplete emptying, leakage |
| Rectocele (back wall) | The rectum into the back vaginal wall | Any woman | Hard to empty the bowel; pressing the vaginal wall helps |
| Enterocele | Small bowel into the top of the vagina | More common after hysterectomy | Deep pelvic pressure, often found with vault prolapse |
If the uterus is still present and dropping, that is uterine prolapse, with its own treatment pathway from pessary to repair.
Why does vault prolapse develop after hysterectomy?
The hysterectomy is the setting, not the whole cause. Pelvic organ prolapse after hysterectomy appears when the support tissues were already stretched, or weaken later. The common contributors are:
- The hysterectomy itself, especially if the vault was not re-suspended to strong ligaments during the operation
- Vaginal childbirth, particularly several deliveries, long labours or large babies
- Menopause: lower oestrogen thins the connective tissue that holds the pelvic organs
- Chronic straining from constipation, or a persistent cough
- Obesity, which adds constant downward pressure on the pelvic floor
- Years of heavy lifting at work or in the gym
- A family tendency towards weaker connective tissue, or previous pelvic floor surgery
Most women who have a hysterectomy never develop vault prolapse. It is more likely when several of these factors stack up, or when prolapse was part of the reason for the operation.
What are the symptoms of vaginal vault prolapse?
Mild prolapse often causes nothing and is found on routine examination. When vault prolapse symptoms do appear, women describe:
- Pressure, fullness or heaviness in the pelvis or vagina
- A feeling that something is bulging or coming down, or a lump you can feel or see at the opening
- Discomfort that builds with standing, lifting or by the end of the day, and eases when you lie down
- A dragging lower back ache
- Trouble emptying the bladder fully, a weak stream, or needing to go again soon after
- Urine leakage on coughing or sneezing, or repeated urinary infections
- Trouble emptying the bowel, sometimes needing to press on the vaginal wall with a finger
- Discomfort or a feeling of looseness during sex
Symptoms roughly follow the degree of descent, but not perfectly. A small prolapse can bother one woman a great deal and a larger one go unnoticed by another. Leakage on coughing often sits alongside prolapse and has its own stress urinary incontinence treatment options, so mention it at your visit.
How is vaginal vault prolapse diagnosed?
Prolapse diagnosis is simple: a gynaecologist confirms vault prolapse with a pelvic examination. You will be asked to cough or bear down, sometimes while standing. The doctor sees how far the vault descends and whether the front or back wall bulges too, and grades the prolapse accordingly.
Further tests are only needed when bladder or bowel symptoms are significant: a bladder scan for incomplete emptying, urine tests after infections, or bladder function studies before surgery. Imaging is rarely needed.
A tip for the appointment
Symptoms are usually worst at the end of the day. If a morning examination looks milder than how you feel, say so: you can be re-examined standing.
What can be done about vault prolapse?
Treatment depends on how far the vault has dropped, how much it bothers you, your general health and what you prefer. Nobody needs surgery just because a prolapse exists; one that does not trouble you can be watched.
Conservative options first
- Pelvic floor muscle training, ideally taught by a women's health physiotherapist
- A vaginal pessary: a soft silicone ring fitted inside the vagina to hold the vault up, checked every few months
- Vaginal oestrogen after menopause, when your doctor advises it, to improve tissue strength and comfort
- Lifestyle changes: treating constipation, managing weight, stopping smoking to settle a cough, and avoiding heavy lifting
Our guide on how to strengthen the pelvic floor and vaginal muscles explains the exercises. They improve mild symptoms and slow progression, but cannot lift a vault that has descended significantly.
Surgical repair
When symptoms are significant, or conservative measures are not enough, surgery can restore support. The main operations re-suspend the vault. One stitches it to strong pelvic ligaments through the vagina (vault suspension). The other, sacrocolpopexy, uses a mesh strip to anchor the vault to the sacrum, usually by keyhole surgery. Any front or back wall bulge is repaired at the same time.
| Option | What it involves | Best suited to |
|---|---|---|
| Pelvic floor training | Daily supervised exercises for at least 3 to 4 months | Mild prolapse; before and after any other treatment |
| Vaginal pessary | A silicone device fitted in clinic; reviewed regularly | Any grade; women who prefer to avoid or cannot have surgery |
| Vault suspension via the vagina | Vault stitched to the sacrospinous or uterosacral ligaments | Moderate to advanced prolapse; uses your own tissue |
| Sacrocolpopexy | Mesh anchors the vault to the sacrum, usually keyhole | Advanced or recurrent prolapse; when lasting support is needed |
Mesh is used in sacrocolpopexy but not in every repair; the pros and cons are discussed individually. If surgery is on the table, our page on what prolapse surgery costs in Chennai sets out the package, stay and insurance cover.
Can vault prolapse be prevented after a hysterectomy?
Not always, but you can lower the risk. If you are planning a hysterectomy, ask your surgeon whether the vault will be supported to the ligaments during the operation. This apical support is the most useful preventive step. Our guide to hysterectomy costs and what the operation involves covers the types of hysterectomy and the questions women most often ask.
Afterwards, protect the support for life: keep the bowels soft, treat a chronic cough, keep weight in a healthy range, lift correctly, and make pelvic floor exercises a daily habit.
When should you see a gynaecologist?
Any new bulge, pelvic heaviness, bladder or bowel change, or discomfort with sex after a hysterectomy deserves an examination. Prolapse does not get better on its own, and early assessment gives you the most options.
See a doctor within days, or urgently, if
- You cannot pass urine or can only pass small amounts (this needs same-day care)
- The bulge is painful, bleeding, ulcerated or has become dry and raw
- The bulge has come out and will not go back in when you lie down
- You have repeated urinary infections or new kidney pain
Do not wait for it to settle: these are signs the prolapse needs prompt attention.
The next step is a pelvic examination with a gynaecology team experienced in prolapse. If you would rather talk it through first, an online consultation with a lady gynaecologist can help you decide how soon to come in. The diagnosis itself needs an examination.
Vaginal vault prolapse can feel like a setback after you thought the surgery was behind you. But it is well understood, and every grade has an effective option, from a fitted pessary to a repair that re-suspends the vault. An honest conversation with a gynaecologist who treats prolapse is the quickest way to get your comfort and confidence back.
Frequently Asked Questions
Can vaginal vault prolapse happen without a hysterectomy?
No. The term vault prolapse only applies after the uterus has been removed. If the uterus is still present and dropping, it is called uterine prolapse.
Is vault prolapse the same as a cystocele or rectocele?
No. Vault prolapse involves the top of the vagina, a cystocele is the bladder bulging into the front wall, and a rectocele is the rectum bulging into the back wall. They often occur together and are repaired together.
Does every woman who has a hysterectomy develop vault prolapse?
No. Most women never do. The risk is higher if the supporting tissues were already weak, if prolapse was part of the reason for surgery, or if the vault was not suspended at the time of hysterectomy.
How soon after hysterectomy can vault prolapse appear?
It can appear within months, but more often it develops years later as tissues weaken with age and menopause.
Can pelvic floor exercises cure vault prolapse?
Exercises can improve mild symptoms, support the pelvic floor and slow progression, but they cannot fully reverse a vault that has descended significantly.
Are pessaries comfortable to wear?
Most women adapt well once the right size and shape is fitted and stop noticing it. Regular review is needed to check the vaginal tissues and comfort.
How successful is surgery for vault prolapse?
Results are generally good, especially when the procedure is chosen carefully and any front or back wall prolapse is repaired at the same time. There is a small risk of recurrence, which long-term pelvic floor care and avoiding strain help reduce.
Will surgery affect sexual function?
Many women report more comfort during sex once the prolapse is corrected. Your surgeon will discuss what to expect for your particular repair.
Is mesh always used in vault prolapse surgery?
No. Vaginal vault suspension uses your own ligaments and tissue. Mesh is used in sacrocolpopexy, and its pros and cons are discussed individually.
Can I still exercise with vault prolapse?
Yes. Walking, swimming and cycling are fine. High-impact activity and heavy lifting may need modifying, and a women's health physiotherapist can guide safe exercise.
Feeling a bulge or heaviness after your hysterectomy?
Our urogynaecology team assesses prolapse and offers pessary fitting, pelvic floor guidance and surgical repair.
Ready to talk to someone about prolapse?
Book a confidential consultation with the gynaecology team at Unittas Hospital, Chennai. Examination, honest options and no pressure towards surgery.