A hysteroscopy D&C is a combined gynecological procedure where a doctor uses a small camera to look inside your uterus (hysteroscopy) and then gently scrapes or suctions tissue from the uterine lining (dilation and curettage). The two are frequently done together because the camera lets the doctor see exactly what’s happening before and during the tissue removal, turning what would otherwise be a “blind” procedure into a guided one. It’s one of the most common gynecological procedures, used both to diagnose unexplained symptoms and to treat conditions like polyps, fibroids, and pregnancy loss.
How the Two Parts Work Together
The hysteroscopy and D&C are technically separate procedures, but pairing them gives your doctor a significant advantage. During a D&C alone, the surgeon dilates your cervix and uses a spoon-shaped instrument called a curette to scrape tissue from the uterine wall. The problem is that this is done without seeing inside the uterus. Areas can be missed, especially in hard-to-reach spots like the corners where the fallopian tubes connect.
Adding hysteroscopy changes that. A thin, lighted scope is inserted through the cervix, and your doctor views the uterine lining on a screen in real time. They can spot polyps, fibroids, unusually thick tissue, or other abnormalities before scraping anything. During the D&C portion, the camera confirms that the targeted tissue has been fully removed. This visual guidance makes the combined procedure more thorough and reduces the chance of needing a second surgery.
Why Doctors Recommend It
The most common reason for a hysteroscopy D&C is abnormal uterine bleeding, whether that means periods that are unusually heavy, irregular, or occurring after menopause. The procedure helps identify the cause and often treats it in the same session. Other reasons include:
- Endometrial polyps: Small growths on the uterine lining that can cause bleeding or contribute to infertility.
- Submucosal fibroids: Noncancerous growths that bulge into the uterine cavity, often causing heavy periods and pregnancy complications.
- Endometrial hyperplasia: A precancerous thickening of the uterine lining that needs to be sampled and sometimes removed.
- Suspected uterine cancer: Tissue samples are taken and sent to a pathology lab for analysis.
- Infertility or recurrent pregnancy loss: The camera can reveal structural problems like a uterine septum (a wall dividing the cavity), adhesions, or other abnormalities that interfere with conception.
- Retained tissue after miscarriage: Removing leftover pregnancy tissue to prevent infection and ongoing bleeding.
The procedure can be purely diagnostic (looking and sampling), purely therapeutic (removing a known polyp, for example), or both at once. Studies from large medical centers show diagnostic procedures are slightly more common, making up about 52% of hysteroscopies, with therapeutic procedures close behind at 47%.
Advantages Over a D&C Alone
When a D&C is performed without a camera, there’s a meaningful risk of incomplete tissue removal. One study found that 21% of women who had a standard D&C for retained pregnancy tissue eventually needed a second surgery because tissue was left behind. None of the women who had a hysteroscopy-guided removal required a second procedure.
The visual guidance also appears to be gentler on the uterus. A traditional D&C scrapes broadly across the entire lining, while hysteroscopic removal targets only the affected area. This distinction matters for fertility. Research comparing the two approaches for retained pregnancy tissue found that women who had a standard D&C experienced higher rates of new infertility due to internal scarring and tubal blockage. Those who had the hysteroscopy-guided version conceived sooner and had fewer complications in subsequent pregnancies. For women who have experienced a miscarriage and plan to become pregnant again, this difference is particularly relevant.
When genetic testing of pregnancy tissue is needed, the hysteroscopy-guided approach also produces better samples. Fetal chromosomal testing returned satisfactory results 88.5% of the time with hysteroscopic removal, compared to 65% with blind D&C, because there’s less contamination from the mother’s own tissue.
What Happens During the Procedure
A hysteroscopy D&C can be performed in a doctor’s office, an outpatient surgical center, or a hospital. The setting often depends on whether you’re having a simple diagnostic look or a more involved operative procedure. Anesthesia options range from local numbing of the cervix, to regional anesthesia (spinal or epidural), to general anesthesia where you’re fully asleep. For more complex cases, general anesthesia in an operating room is typical. If general or regional anesthesia is planned, you’ll be asked to fast starting the night before.
Once anesthesia takes effect, the doctor gently opens the cervix using graduated dilators. The hysteroscope goes in first, and fluid is used to expand the uterine cavity so the camera has a clear view. Your doctor examines the entire lining on a monitor, checking for anything unusual. If polyps, fibroids, or other growths are visible, they can often be removed through the scope using small instruments. The D&C portion follows, with the curette collecting tissue samples from the lining. Any tissue removed is sent to a pathology lab, where results typically come back within one to two weeks.
The entire procedure usually takes 15 to 30 minutes, though operative cases involving fibroid or polyp removal can run longer.
Recovery and What to Expect Afterward
If you had local anesthesia, you’ll rest for about two hours before heading home. With general or regional anesthesia, you’ll spend time in a recovery room until your vitals are stable and you’re fully alert, and you’ll need someone to drive you home.
Mild cramping and light bleeding are normal for a few days after the procedure. Most people return to their regular activities within five days or fewer. Sexual activity is generally off-limits for about a week to give the cervix time to close and reduce infection risk. Your doctor will confirm when it’s safe to resume.
Risks and Complications
Serious complications are uncommon but worth understanding. The most frequently reported issues with operative hysteroscopy are bleeding (about 2.4% of cases), uterine perforation (0.8 to 1.5%), and cervical tears (1 to 11%, mostly minor). Uterine perforation, where an instrument pokes through the uterine wall, sounds alarming but usually heals on its own without further surgery.
The main long-term concern is intrauterine adhesions, sometimes called Asherman’s syndrome. These are bands of scar tissue that form inside the uterus and can cause lighter periods, pain, or fertility problems. The risk is higher with repeated procedures and with blind D&C compared to hysteroscopy-guided removal. Infection and pelvic inflammatory disease are possible but rare late complications.
Contact your provider if you experience heavy vaginal bleeding (soaking through a pad in an hour or less), fever, severe abdominal pain, or foul-smelling discharge after the procedure. These could signal a complication that needs prompt attention.