A salpingostomy is a surgical procedure that opens a fallopian tube while keeping it intact. Surgeons make a careful incision into the tube to either remove an ectopic pregnancy or reopen a blocked end, preserving the tube so natural conception remains possible. It’s distinct from a salpingectomy, which removes the fallopian tube entirely.
Why a Salpingostomy Is Performed
There are two main reasons a surgeon would choose this procedure. The first is an ectopic pregnancy, where a fertilized egg implants inside the fallopian tube instead of the uterus. The surgeon makes a small incision over the site of the pregnancy and removes the tissue, leaving the tube in place for future use. The second reason is a condition called hydrosalpinx, where the end of the fallopian tube becomes blocked and fills with fluid. In that case, the surgeon opens the sealed end of the tube and creates a new opening, then sutures the edges back to prevent them from closing again.
In both situations, the central goal is the same: treat the problem without sacrificing the tube. This matters most for people who want to conceive naturally in the future, especially if the other fallopian tube is already damaged or missing.
How the Surgery Works
Most salpingostomies are performed laparoscopically, meaning the surgeon works through a few small incisions in the abdomen using a camera and specialized instruments. This approach causes less tissue damage and allows faster recovery than open surgery.
For an ectopic pregnancy, the surgeon identifies where the pregnancy is lodged, makes a lengthwise cut along the tube at that spot, and gently removes the tissue. The incision is typically left to heal on its own rather than stitched closed, since studies have found no benefit to suturing beyond what’s needed to stop bleeding.
For a blocked tube, the procedure is more involved. The surgeon first fills the tube with a blue dye to inflate the sealed end and reveal the scar lines where the blockage formed. Using micro scissors, the surgeon cuts along those scar lines to reopen the tube, then sutures the newly created opening to the surrounding tissue. This step requires precision to minimize exposed raw surfaces, which could cause the tube to scar shut again.
Salpingostomy vs. Salpingectomy
The key trade-off between these two procedures comes down to preserving fertility versus reducing complications. Salpingostomy keeps the tube, giving you a chance at natural pregnancy. Salpingectomy removes it, which eliminates certain risks but leaves only one tube for conception.
Many surgeons prefer salpingectomy for ectopic pregnancies because it’s faster, technically simpler, and avoids two specific problems that come with tube preservation: persistent pregnancy tissue that may need further treatment, and the possibility of another ectopic pregnancy in the same tube. However, while short-term costs are lower with salpingectomy, the long-term picture can shift. If you later need fertility treatment because you’re down to one tube, the cumulative expense and difficulty can exceed what a salpingostomy would have involved.
For hydrosalpinx specifically, current guidelines generally recommend salpingectomy before IVF treatment, since the fluid in a blocked tube can reduce IVF success rates. Salpingostomy for hydrosalpinx is typically reserved for people who want to try conceiving naturally first.
Risks and Complications
The most significant risk unique to salpingostomy is persistent trophoblast, meaning small amounts of pregnancy tissue remain in the tube after the ectopic pregnancy is removed. This occurs in roughly 11% of cases and requires follow-up treatment, usually medication to resolve the remaining tissue. Your medical team will monitor hormone levels after surgery to catch this early.
The other major concern is repeat ectopic pregnancy. After salpingostomy, about 15% of people who try to conceive again will have another ectopic pregnancy, compared to roughly 10% after salpingectomy. The preserved tube, while functional, carries scar tissue that can trap a future embryo in the same way. After two ectopic pregnancies, the recurrence risk climbs to around 30%.
Fertility After the Procedure
Pregnancy outcomes depend heavily on why the salpingostomy was performed. For hydrosalpinx, a seven-year study following patients after the procedure found a clinical pregnancy rate of about 34%, with 26% achieving a successful intrauterine pregnancy or live birth. The hydrosalpinx recurred in about 21% of cases, meaning the tube blocked up again.
These numbers reflect the reality that salpingostomy gives you a real but modest chance at natural conception. It’s not a guarantee, and some people ultimately move to IVF if pregnancy doesn’t happen within a reasonable timeframe. Still, for those who want to preserve the option of conceiving without assisted reproduction, it can be a worthwhile first step.
Recovery Timeline
If you have a laparoscopic salpingostomy, you can often go home the same day. Open surgery typically requires at least an overnight hospital stay. Either way, plan on several days of rest afterward. The incision area will be sore and your movement will be limited, particularly in the first few days. Laparoscopic patients generally bounce back faster since the incisions are smaller, while those who had open surgery should expect a longer period of restricted activity.
Before you leave the hospital, you should receive specific instructions about when you can shower, climb stairs, drive, and return to work. These timelines vary depending on the surgical approach and how your body heals, but most people resume normal daily activities within one to two weeks after laparoscopic surgery. Your surgical team will also schedule follow-up appointments to monitor your hormone levels and confirm that no pregnancy tissue remains.