What Is Colpopexy? Procedure, Recovery, and Risks

Colpopexy is a surgical procedure that reattaches the top of the vagina (the vaginal vault) to a stable structure in the pelvis, correcting a condition called pelvic organ prolapse. The term literally means “fixation of the vagina,” and there are several variations depending on where the vaginal vault is anchored and how the surgery is performed. Abdominal mesh sacrocolpopexy, which fixes the vault to the front of the sacrum using a synthetic mesh, is widely considered the gold standard for treating apical prolapse, though transvaginal approaches that use the body’s own ligaments remain common and effective alternatives.

Why Colpopexy Is Needed

Pelvic organ prolapse happens when the muscles and connective tissue that hold the uterus, bladder, and rectum in place weaken enough that one or more of these organs slips downward into or beyond the vaginal canal. This is most common after pregnancy, childbirth, and menopause, though it can also follow a hysterectomy. When prolapse involves the top of the vagina dropping, it is called apical prolapse, and colpopexy is the surgical family designed specifically to address it.

Not every woman with prolapse needs surgery. Mild cases may respond to pelvic floor exercises or a vaginal pessary, a removable device that supports the organs from inside. A prospective study comparing pessary use to surgery found that both treatments improved prolapse symptoms, but patients reported more overall improvement after surgery.¹ That said, another study found that prolapse symptom scores improved by similar amounts with pessary and surgery at six months.² The decision to pursue surgery typically comes down to symptom severity, how much the prolapse interferes with daily life and sexual function, and whether nonsurgical management has fallen short.

Sacrocolpopexy and How It Works

Sacrocolpopexy is the most studied form of colpopexy and the one most surgeons reference when they talk about the “gold standard” repair for apical prolapse.³ During this procedure, a surgeon attaches one end of a Y-shaped piece of synthetic mesh to the front and back walls of the vagina and anchors the other end to the sacral promontory, a bony ridge at the base of the spine. This creates a hammock-like support that lifts the vaginal vault back into its normal position.

The surgery can be performed through an open abdominal incision, through small keyhole incisions using a laparoscope, or with robotic assistance.⁴ Open sacrocolpopexy has been around for decades, but minimally invasive approaches now dominate in most high-volume centers. Whether robotic assistance adds meaningful benefit over standard laparoscopy is a question researchers have gone back and forth on. One early trial found robotic cases took significantly longer than laparoscopic ones, while a later trial found no significant difference in operative time.⁵ A head-to-head comparison found no differences in short-term cure rates, complication rates, or hospital stay between the two approaches.⁶ A more recent retrospective analysis found similar operative times for both, with surgeons able to fit more robotic cases into a single operating day.⁷ Cost studies comparing these approaches reach wildly different conclusions depending on their assumptions, and most agree that prolapse outcomes are comparable.⁸

Transvaginal Alternatives

Not all colpopexy procedures use mesh or go through the abdomen. Two common vaginal approaches anchor the top of the vagina to the body’s own ligaments, avoiding synthetic material entirely.

Sacrospinous ligament fixation involves stitching the vaginal vault to the sacrospinous ligament, a tough band of tissue deep in the pelvis, about two centimeters from a bony landmark called the ischial spine.⁹ The entire procedure is done through the vagina, with no abdominal incisions. A study of patients with advanced prolapse found that vault prolapse did not recur in any patient after this procedure, and only one patient developed a small, asymptomatic recurrence of a different compartment over three years.¹⁰

Uterosacral ligament suspension is another native-tissue option, anchoring the vaginal vault to the uterosacral ligaments. Long-term data for this approach are encouraging: a study following patients for a decade concluded that it remains safe and effective even that far out from the original surgery.¹¹ This procedure has also been studied specifically in patients over 80, with researchers finding it to be a safe primary approach even in that age group.¹²

Mesh Versus Native Tissue

The choice between mesh-based sacrocolpopexy and native-tissue vaginal repair is one of the more nuanced decisions in prolapse surgery. A meta-analysis of randomized trials found that mesh sacrocolpopexy was roughly twice as likely to produce anatomic success compared with native-tissue vaginal repairs, particularly in the front and top compartments of the vagina.¹³ A separate comparison found the surgical failure rate was significantly higher with native-tissue repair than with sacrocolpopexy.¹⁴

But anatomic success on an examination is not the same thing as needing another operation. The meta-analysis found no clear difference between the two approaches when it came to reoperation rates.¹³ And a review of prolapse surgery broadly noted that the risk of prolapse recurrence requiring reoperation is closer to about one in ten, lower than older estimates of about one in three.¹⁵ Meshes also carry unique complications that native tissue does not, which is why the decision is not as simple as “mesh always wins.” The anatomy matters, the patient matters, and so does tolerance for the specific risks of each approach.

Recovery After Colpopexy

Hospital stays for minimally invasive sacrocolpopexy are typically short, often just one day.⁶ What comes afterward has been shifting. Traditionally, surgeons advised extended rest and strict activity restrictions for weeks. Newer evidence supports a faster return to normal life. One study using enhanced recovery principles recommended that patients resume a normal lifestyle, regular hydration, a balanced diet, and regular physical activity starting the day after discharge.¹⁶

Most surgeons still advise avoiding heavy lifting and vaginal intercourse for several weeks while tissues heal, but the outdated idea that you need to lie around for a month is not well supported. You should expect to be sore, especially at the incision sites, and some temporary bloating and constipation are normal after any abdominal procedure.

Pelvic floor muscle training after surgery has also gotten more attention. The evidence from randomized trials does not show a clear effect of pelvic floor exercises on preventing anatomic recurrence. However, researchers increasingly see it as useful for functional recovery, helping retrain the muscles and restore normal pelvic floor performance over the long haul. Integrating this kind of exercise into postoperative care pathways, rather than treating it as an afterthought, may improve healing and quality of life.¹⁷

Risks and Complications

Like any surgery, colpopexy carries general risks including bleeding, infection, and injury to surrounding organs. For sacrocolpopexy specifically, the major concerns break down into a few categories.

Mesh-Related Complications

Mesh erosion, where the synthetic material works its way through the vaginal wall, is the complication that gets the most attention. Rates vary across studies. One found vaginal mesh erosion in about 8% of patients over a median two-year follow-up, with about two-thirds of those women requiring surgical correction.¹⁸ An older, smaller study reported a 12% rate of erosion, with mesh erosions presenting as vaginal bleeding or discharge, typically appearing within the first two years.¹⁹ A larger long-term study found a much lower vaginal mesh exposure rate of under 1%.²⁰ The wide range in reported rates reflects differences in mesh types, surgical technique, patient populations, and how aggressively surgeons look for erosion.

Erosion into the bladder or bowel is rarer but more serious. Other mesh complications include inflammatory conditions, infections around the mesh, and mesh-related pain. A narrative review from a high-volume center noted that presentation can range from obvious signs like mesh felt through the vaginal wall to insidious symptoms like back pain and malaise from a condition called spondylodiscitis, an infection of the spinal disc space near where the mesh is attached.²¹ Estrogenic status appears to matter: one study found that premenopausal women had a risk of mesh erosion roughly four and a half times higher than postmenopausal women not on estrogen replacement.¹⁸

New-Onset Stress Urinary Incontinence

One of the more frustrating potential side effects is developing stress urinary incontinence after surgery when you did not have it before. This happens because lifting the prolapsed organs back into place can unmask a weakness in the urethra that was previously being compressed by the prolapse itself. Reported rates vary considerably. One study of minimally invasive sacrocolpopexy found that about 17% of patients developed new stress incontinence, with about 7% eventually undergoing a sling procedure to treat it.²² Another found an incidence of about 24% after laparoscopic sacrocolpopexy.²³ An analysis of the landmark CARE trial found that the degree of anterior wall prolapse beforehand predicted the risk: women with more severe anterior prolapse had rates of new-onset incontinence exceeding 60%, while those with milder prolapse had rates closer to 40%.²⁴ This is something your surgeon should discuss with you before the procedure, including whether a concurrent anti-incontinence procedure makes sense.

Bleeding and Organ Injury

Serious vascular bleeding during sacrocolpopexy is uncommon but can be life-threatening when it occurs, because the mesh is attached near major blood vessels running along the spine. The incidence of major vascular injuries, transfusion-requiring bleeding, and retroperitoneal hematomas is less than 1%.²⁵ Urinary tract injury during laparoscopic sacrocolpopexy also occurs at a low rate, about 2.4% in one large series, almost all of which were bladder injuries identified during the operation.²⁶

Sexual Function After Surgery

Many women worry about how prolapse surgery will affect their sex life, and this is an area where the evidence is largely reassuring. One study found that significantly more women were sexually active a year after sacrocolpopexy than before it. Interference from vaginal bulging dropped dramatically, and fewer women reported pain during sex, though the improvement in pain was more modest than the improvement in other symptoms.²⁷ Another study found that desire, arousal, lubrication, satisfaction, and pain all improved after sacrocolpopexy, with no vaginal shortening.²⁸ The one domain that tends not to change is sexual desire, which stayed the same before and after surgery in both studies. That makes sense: desire is driven more by hormonal and psychological factors than by pelvic anatomy. For women whose prolapse was making intercourse uncomfortable or embarrassing, surgery typically removes those barriers.

Long-Term Success Rates

Sacrocolpopexy performs well over time. A study following patients for up to five years found that about 84% had no prolapse in any compartment, with a reoperation rate of 3.5% and a subjective cure rate (patients rating themselves as cured or much improved) of over 95%.²⁹ A larger study tracking patients for a median of about two years but with some followed for over a decade reported an overall anatomic success rate of about 83%, with the apical compartment (the one sacrocolpopexy is specifically designed to fix) succeeding in over 99% of cases. The posterior compartment fared the worst at about 85%, and the overall failure rate translated to roughly 6 failures per 100 women per year of follow-up.²⁰

One pattern worth understanding is that prolapse can recur in a different compartment than the one repaired. You may have surgery for apical prolapse and later develop a bulge in the front or back vaginal wall. This is not a failure of the mesh attachment itself but a sign that the same tissue weakness that caused the original prolapse can affect neighboring structures.

Does Concurrent Hysterectomy Change Anything?

Sacrocolpopexy is frequently performed at the same time as a hysterectomy, particularly when the uterus is still in place and is itself prolapsing. Having the hysterectomy done simultaneously adds some operating time, roughly 18 extra minutes in one adjusted analysis, but it does not appear to increase the risk of prolapse recurrence. Interestingly, having had a prior hysterectomy (meaning the patient comes to sacrocolpopexy having already had the uterus removed at some point in the past) was associated with higher complication rates compared with having the hysterectomy done at the same time as the colpopexy.³⁰ Some surgeons now offer sacrohysteropexy, which preserves the uterus and attaches it to the sacrum with mesh, for women who want to keep their uterus.

The Transvaginal Mesh Controversy

If you have heard alarming stories about “vaginal mesh,” it is worth understanding the distinction. The FDA’s 2011 safety communication and its 2019 order to stop selling transvaginal mesh kits for prolapse repair were aimed at mesh placed through the vagina, not at sacrocolpopexy. Transvaginal mesh for prolapse and abdominal sacrocolpopexy mesh are placed in very different ways, and the complication profiles are different. Sacrocolpopexy mesh is positioned behind the vaginal wall, not directly against it in the way transvaginal mesh kits were, which appears to account for the lower erosion rates.

The FDA actions did change practice patterns. After the 2011 safety communication, transvaginal mesh use dropped significantly among some populations, though the change was not uniform across racial and socioeconomic groups.³¹ In surveys of surgeons, a substantial proportion reported not changing their practice at all after the FDA communication.³² For patients, the practical takeaway is to ask your surgeon specifically which type of mesh is being used and how it is being placed, rather than assuming all mesh is the same.

Colpopexy in Older Patients

Because pelvic organ prolapse is most common in older women, the question of whether age makes colpopexy too risky comes up frequently. The evidence suggests age alone should not disqualify someone from surgery. Native-tissue uterosacral suspension has been shown to be safe and effective in women over 80.¹² For robotic or laparoscopic sacrocolpopexy, the steep head-down positioning required during surgery creates real physiological challenges for elderly patients, particularly from a cardiovascular and airway-management standpoint.³³ This does not mean elderly women cannot have sacrocolpopexy, but a careful preoperative evaluation of cardiac and pulmonary fitness matters more than the number on a birth certificate. For older patients who are not good candidates for a prolonged abdominal procedure, a transvaginal approach may be the safer route.