Complete procidentia is the most advanced form of pelvic organ prolapse, in which the uterus descends entirely through the vaginal opening and protrudes outside the body. It represents the endpoint of a progressive weakening of the pelvic floor’s connective tissue and muscular support. Though the condition can develop gradually over years, many women delay seeking help because of embarrassment, meaning it is more common in clinical practice than public conversation suggests.
How the Pelvic Floor Fails
The uterus and vagina are held in position by a network of ligaments and connective tissue that attach them to the bony pelvis and surrounding muscles. The cardinal ligaments, uterosacral ligaments, and paravaginal attachments all contribute to keeping organs where they belong. Research into the functional anatomy of prolapse has found that failure of these lateral connective tissue attachments is strongly linked to prolapse, with these support structures also being highly correlated with one another, meaning that when one set weakens, the others tend to follow.1PubMed Central. What’s new in the functional anatomy of pelvic organ prolapse? This interconnectedness explains why severe prolapse rarely involves just one compartment. By the time the uterus has fully descended, the bladder (anterior compartment) and rectum (posterior compartment) have typically shifted out of place as well.
The pelvic floor muscles, particularly the levator ani group, act as a kind of hammock beneath these organs. When muscle tone deteriorates from age, injury, or chronic straining, the ligaments bear more load than they were designed for, and the whole system can progressively give way. In complete procidentia, the cervix and uterine body have passed entirely beyond the vaginal introitus, and the vaginal walls have essentially turned inside out.
Who Is Most at Risk
Vaginal childbirth is the single most recognized risk factor. The stretching and potential tearing of pelvic floor muscles and nerves during delivery creates damage that may not become apparent for decades. Women who had prolonged labor, large babies, or forceps-assisted deliveries carry higher risk. Multiple vaginal births compound the effect.
Age and menopause are the other major contributors. Estrogen helps maintain the strength and elasticity of pelvic connective tissue, so the drop in estrogen after menopause accelerates tissue weakening. Chronic conditions that increase abdominal pressure, such as obesity, chronic cough from lung disease, and habitual heavy lifting, also push organs downward over time. Chronic constipation with repeated straining adds to the cumulative load. A family history of prolapse suggests a genetic component to connective tissue quality, though this is harder to quantify.
Previous pelvic surgery, including hysterectomy, can paradoxically increase the risk of prolapse in other compartments. After the uterus is removed, the vaginal vault itself can descend if the remaining support structures are weak.
Symptoms Beyond the Visible Bulge
The most obvious sign of complete procidentia is a mass of tissue protruding from the vaginal opening, sometimes reaching to mid-thigh level in severe cases. But the symptom picture extends well beyond what is visible. Urinary symptoms are extremely common and include difficulty emptying the bladder, a weak or interrupted stream, frequent urinary tract infections, and sometimes the need to manually push the prolapse back inside in order to urinate. Some women experience stress incontinence, while others have the opposite problem: the kinking of the urethra by the prolapsed organs can actually mask incontinence that only becomes apparent after surgical correction.
Bowel symptoms can include difficulty evacuating stool, a sensation of incomplete emptying, and the need to press against the vaginal wall to assist with bowel movements. Pain during intercourse or the complete inability to have intercourse is common when the prolapse is severe. Walking and prolonged standing often worsen the sensation of pressure and dragging, and many women describe a heavy, pulling feeling in the lower abdomen or back that eases when they lie down.
When Procidentia Becomes Dangerous
Complete procidentia is not just uncomfortable; if left untreated, it can cause serious medical harm. The complications fall into several categories, and some are genuinely urgent.
Kidney Damage from Urinary Obstruction
When the bladder and ureters are pulled down by the prolapsing uterus, the normal flow of urine from the kidneys to the bladder can be obstructed. This leads to increased post-void residual volumes and reduced flow rates. If the obstruction goes unrecognized, it can cause hydronephrosis, where urine backs up into the kidneys and damages them.2Current Urology. Procidentia as a Cause of Obstructive Uropathy and Acute Kidney Injury Case reports have documented acute kidney injury, chronic kidney failure, and progression to end-stage renal disease in women whose procidentia was left untreated.3International Journal of Surgery Case Reports. Obstructive uropathy due to prolapsed lower ureters and bladder in patients with severe procidentia: A report of two cases This is one of the strongest arguments for treating even asymptomatic or mildly symptomatic advanced prolapse in older women: the kidneys may be silently deteriorating.
Mucosal Ulceration
The vaginal and cervical tissue that is exposed outside the body when the uterus prolapses becomes dried out, thickened, and vulnerable to mechanical trauma from contact with clothing. This often leads to decubitus ulcers on the cervix or vaginal walls. A case series of women with advanced prolapse found that ulcers averaged about 3 cm in diameter and took roughly a month to heal with estrogen-soaked vaginal packing.4PubMed Central. Oestrogen-soaked vaginal packing for decubitus ulcer in advanced pelvic organ prolapse: a case series These ulcers can bleed, become infected, and in some cases make it difficult to distinguish benign ulceration from cervical malignancy, which is why biopsy is sometimes necessary before proceeding with treatment.
Incarceration
Rarely, a prolapsed uterus can become incarcerated, meaning the tissue swells to the point that it cannot be pushed back into the body. Incarcerated procidentia is a medical emergency because the swollen, trapped tissue can lose its blood supply, leading to necrosis. In some cases, a pelvic mass behind the prolapse may be the underlying reason the tissue cannot be reduced, and surgical intervention is required to resolve it.5PubMed. When prolapse cannot be reduced: incarcerated procidentia due to pelvic mass
How Procidentia Is Diagnosed and Staged
Diagnosis is often straightforward on physical examination, since the fully prolapsed uterus is visible. But standardized staging matters for treatment planning and research. The Pelvic Organ Prolapse Quantification system, known as POP-Q, is the most widely used tool. It measures six defined points along the vaginal walls and cervix, gauging how far each has descended relative to the hymenal ring while the patient strains, ideally in a standing position.6PubMed. How to use the Pelvic Organ Prolapse Quantification (POP-Q) system? Three additional measurements, including the length of the genital hiatus and the total vaginal length, complete the picture.
Complete procidentia corresponds to POP-Q Stage IV, the most severe grade, where the entirety of the vaginal wall has everted. When any of the measured points reaches close to the hymenal ring (at least Stage II), symptoms typically begin, but many women do not seek care until the prolapse is far more advanced.7PubMed. How to use the Pelvic Organ Prolapse Quantification (POP-Q) system? A renal ultrasound or blood work to check kidney function is warranted in complete procidentia, given the risk of silent urinary obstruction.
Pessaries and Non-Surgical Management
Not every woman with procidentia needs surgery, and not every woman wants it. A vaginal pessary, a device inserted into the vagina to physically support the prolapsed organs, is the first-line non-surgical option. Pessaries come in many shapes and sizes, and fitting one for complete procidentia can be more challenging than for milder prolapse because the vaginal opening is often widened and the support structures are so lax. Ring pessaries and Gellhorn pessaries are among the types used for severe prolapse.
Success rates with pessaries are generally lower in advanced prolapse compared to earlier stages, but many women use them effectively for years. The device needs to be removed periodically for cleaning, and the vaginal tissue should be checked for erosion or ulceration. Topical estrogen cream is frequently prescribed alongside a pessary to improve the quality of the vaginal tissue. For women who are frail, have significant medical conditions that make surgery risky, or simply prefer to avoid an operation, a well-fitted pessary can meaningfully improve quality of life.
Surgical Options
When conservative management fails or the woman prefers definitive treatment, surgery is the next step. The choice of procedure depends on the woman’s age, overall health, desire to preserve the uterus, sexual activity, and willingness to accept the trade-offs of different approaches. The surgical landscape for prolapse has evolved enormously over the centuries, from the use of pomegranates as makeshift pessary devices in ancient times to contemporary robot-assisted laparoscopic procedures.8PubMed. Surgery for pelvic organ prolapse: a historical perspective Modern options broadly divide into reconstructive and obliterative categories.
Reconstructive Surgery
Reconstructive approaches aim to restore normal anatomy while preserving vaginal function. These can be performed vaginally or abdominally (including laparoscopically or robotically). Vaginal hysterectomy with suspension of the vaginal vault is a common approach. The vault can be anchored to the sacrospinous ligament on one side of the pelvis, a procedure performed through the vagina itself.9PubMed Central. Transvaginal Sacrospinous Ligament Fixation for Pelvic Organ Prolapse Stage III and Stage IV Uterovaginal and Vault Prolapse Comparative studies have also evaluated sacrospinous ligament fixation against other suspension techniques such as modified McCall culdoplasty performed at the time of vaginal hysterectomy.10PubMed. Sacrospinous ligament fixation and modified McCall culdoplasty during vaginal hysterectomy for advanced uterovaginal prolapse
Sacrocolpopexy, where a synthetic mesh is used to suspend the vaginal apex from the sacral promontory, is considered one of the most durable reconstructive repairs. It can be performed open, laparoscopically, or with robotic assistance. A study of robot-assisted sacrocolpopexy in women with post-hysterectomy vault prolapse found that with a mean follow-up of three years, recurrence was uncommon, though mesh-related complications such as vaginal extrusion of the mesh material did occur in a small number of patients.11PubMed Central. Assessment of the durability of robot-assisted laparoscopic sacrocolpopexy for treatment of vaginal vault prolapse
Obliterative Surgery
For women who do not wish to preserve penetrative vaginal function, colpocleisis (also called a Le Fort procedure) is a highly effective option with low surgical risk. The procedure narrows or closes off the vaginal canal, making prolapse recurrence very unlikely. Objective and subjective cure rates are high with low complication rates.12PubMed. Risk factors for recurrence after Le Fort colpocleisis for severe pelvic organ prolapse in elderly women It is a particularly good choice for older women with significant medical conditions, since the procedure is shorter and less physiologically demanding than reconstructive surgery. Research in women over age 80 found that cure rates were comparable to those in younger women, and the few complications that occurred were mild and unrelated to age.13PubMed. Colpocleisis surgery in women over 80 years old with severe triple compartment pelvic organ prolapse
The main limitation of colpocleisis is its irreversibility with respect to vaginal intercourse. Women considering this procedure need clear counseling about that trade-off. Surveys suggest that regret rates are actually quite low among well-counseled patients, but the conversation needs to happen before the operating room.14PubMed Central. Management of pelvic organ prolapse in the elderly – is there a role for robotic-assisted sacrocolpopexy?
Uterine-Sparing Approaches
Hysterectomy has traditionally been performed alongside prolapse repair, but a growing number of women prefer to keep their uterus, whether for personal, cultural, or fertility-related reasons. Uterine-sparing procedures such as sacrohysteropexy suspend the uterus from the sacrum using mesh, without removing it. This can be done laparoscopically or robotically.15PubMed Central. Uterine sparing surgical methods in pelvic organ prolapse
A randomized controlled trial with seven years of follow-up compared laparoscopic sacrohysteropexy to vaginal hysterectomy with apical suspension and found that reoperation rates and subjective outcomes were comparable between the two approaches. Potential advantages of preserving the uterus included a lower risk of needing reoperation specifically for apical prolapse, greater apical support, and increased total vaginal length.16PubMed Central. Laparoscopic sacrohysteropexy versus vaginal hysterectomy and apical suspension: 7-year follow-up of a randomized controlled trial These findings have helped shift the conversation. Keeping the uterus is no longer viewed as a compromise; for the right candidate, it can be the better surgical choice.
Mesh Safety and the Regulatory Landscape
Surgical mesh has been one of the most contentious topics in prolapse surgery. Mesh used abdominally (as in sacrocolpopexy) has a different safety profile from mesh placed transvaginally. In 2019, the FDA ordered manufacturers to stop selling transvaginal mesh kits for prolapse repair, citing an unfavorable risk-benefit ratio. Abdominal mesh for sacrocolpopexy was not included in that order and remains widely used.
A systematic review of mesh complications found that for vaginal surgery, mesh exposure rates ranged from about 1% to 20%, new-onset urinary incontinence occurred in roughly 3% to 26% of patients, painful intercourse developed in up to 19%, and bowel difficulties in up to about 7% at one year of follow-up. For laparoscopic mesh procedures, the complication ranges were generally lower: mesh exposure up to 6%, new urinary incontinence between 3% and 12%, and painful intercourse up to 14%.17PubMed Central. Complications of Pelvic Prolapse Surgery Using Mesh: A Systematic Review These wide ranges reflect differences in surgical technique, mesh type, and patient populations across studies. The take-home point is that mesh placed abdominally (laparoscopically or robotically) carries a better complication profile than mesh placed vaginally, and this distinction matters when you are weighing surgical options with your surgeon.
Rectal Prolapse and the Terminology Overlap
The term “procidentia” appears in another context that can cause confusion: full-thickness rectal prolapse, where the rectum telescopes through the anus. This is a separate condition from uterovaginal procidentia, though the two can coexist in the same patient because the underlying weakness of pelvic floor support contributes to both. Surgical management of rectal prolapse uses entirely different procedures, such as the Delorme procedure (a perineal approach that strips and plies the prolapsed rectal mucosa) and abdominal rectopexy. A long-term follow-up study of the modified Delorme procedure for rectal prolapse reported a recurrence rate of about 10% over the full study period, with most recurrences manageable through repeat surgery.18JAMA Surgery. Long-term Follow-up of the Modified Delorme Procedure for Rectal Prolapse Perineal approaches like this are favored in frail or elderly patients because they avoid the risks of abdominal surgery.
When a woman presents with complete uterovaginal procidentia, a careful examination should also assess for concomitant rectal prolapse and vice versa, since addressing only one compartment while ignoring the other leads to suboptimal results.
The Emotional Weight of Prolapse
The physical symptoms of complete procidentia get most of the clinical attention, but the emotional burden deserves equal recognition. Qualitative research with women seeking treatment has found that prolapse triggers feelings of being broken, defective, isolated, and ashamed.19PubMed Central. The Emotional Burden of Pelvic Organ Prolapse in Women Seeking Treatment: A qualitative study Many women describe the sensation that their body has fundamentally changed in a way that makes them feel less attractive or less whole. This is compounded by a widespread reluctance to talk about pelvic floor disorders, even with close friends or family members.
Studies of quality of life in women with prolapse have confirmed that beyond the physical limitations, the condition affects psychological well-being, body image, and social participation.20PubMed Central. Quality of life and its associated factors among women with pelvic organ prolapse who attend gynecology clinics Southern Ethiopia 2022 Some women withdraw from activities, avoid intimacy, or delay medical care for years because they feel too embarrassed to bring up the problem with a doctor. Recognizing and normalizing these emotional responses is an important part of care. If you or someone you know is dealing with this, the feelings are common, they are valid, and effective treatment exists across a wide range of options from pessaries to minimally invasive surgery.