Obstetric fistula

What Is Obstetric Fistula?

Obstetric fistula is a severe childbirth injury in which an abnormal opening develops between the vagina and the bladder, known as a vesicovaginal fistula, or between the vagina and the rectum, known as a rectovaginal fistula, resulting in constant, uncontrollable leakage of urine or stool.¹

The condition develops after prolonged, obstructed labor, during which sustained pressure from the fetal head against the maternal pelvic bones compresses the soft tissues of the bladder, vagina, and rectum, progressively cutting off blood supply and ultimately causing tissue death in the affected area.¹

Obstetric fistula is considered entirely preventable, yet the World Health Organization estimates that more than two million women currently live with the condition worldwide, with up to one hundred thousand new cases occurring each year, the large majority in low income countries with limited access to timely obstetric care.²

Obstetric fistula develops after prolonged and obstructed labour, when the soft tissues of a woman’s bladder, vagina, and rectum are compressed between the fetal head and maternal pelvic bones, resulting in ischaemia and tissue necrosis.
World Health Organization

Symptoms

The hallmark symptom of obstetric fistula is constant, uncontrollable leakage of urine, stool, or both, occurring continuously rather than intermittently as would be seen with more common forms of incontinence.¹

Persistent leakage frequently leads to skin irritation, foul odor, and recurrent infections, all of which contribute significantly to physical discomfort and social distress among affected women.¹

Beyond the physical symptoms, obstetric fistula is associated with high rates of psychological morbidity, including depression, anxiety, and traumatic stress, reflecting the profound social isolation and stigma that so often accompanies this condition.³

Causes

Prolonged obstructed labor accounts for an estimated seventy six to ninety seven percent of obstetric fistula cases, making it by far the leading identified cause of the condition.²

During obstructed labor, sustained uterine contractions push the fetal head repeatedly against the same area of maternal pelvic tissue, and without timely intervention such as cesarean delivery, this sustained pressure eventually causes the affected tissue to die, creating an abnormal opening once the tissue breaks down.¹

Because timely access to skilled birth attendants and emergency obstetric care can prevent labor from becoming obstructed in the first place, the underlying causes of obstetric fistula are closely tied to broader gaps in maternal healthcare access.²

Risk Factors

Giving birth without a skilled attendant present, along with limited or absent prenatal care, both significantly raise the risk of developing obstetric fistula.²

Early marriage and young age at first delivery represent important risk factors, since younger mothers may have a smaller, less developed pelvis that increases the likelihood of obstructed labor.²

Poverty, limited access to healthcare facilities, and certain cultural practices all contribute significantly to obstetric fistula risk, helping explain why the condition remains most prevalent in sub-Saharan Africa and other regions facing similar healthcare access challenges.²

Complications

Beyond the direct physical symptoms of incontinence, women with obstetric fistula frequently experience profound social isolation, as persistent odor and leakage often lead to rejection by partners, family members, and broader communities.³

The psychological toll of obstetric fistula can be severe, with affected women facing significantly elevated rates of depression, anxiety, and traumatic stress compared to women without the condition.⁴

Musculoskeletal complications, including nerve damage affecting the legs, can also occur as a result of the same prolonged pressure that causes the fistula itself, sometimes leaving women with lasting mobility difficulties in addition to incontinence.

Treatment

Surgical repair represents the primary and most effective treatment for obstetric fistula, with reported success rates ranging between eighty and ninety seven percent when performed by appropriately trained surgeons.³

Following successful surgical repair, women frequently experience significant improvement in symptoms of depression and anxiety, reflecting how closely psychological wellbeing is tied to resolution of the physical condition itself.⁴

Comprehensive care extending beyond surgery alone, including mental health support and assistance with social reintegration, has been shown to meaningfully improve overall outcomes, particularly for women who experience residual incontinence even after repair.³

Prevention

Because obstetric fistula results almost entirely from prolonged obstructed labor, ensuring access to skilled birth attendants and timely emergency obstetric care, including cesarean delivery when needed, represents the most effective prevention strategy available.²

Expanding access to prenatal care allows early identification of pregnancies at higher risk for obstructed labor, providing an opportunity for closer monitoring and appropriately timed intervention.²

Addressing broader social factors, including delaying marriage and childbirth until physical maturity and expanding family planning access, further supports efforts to reduce obstetric fistula incidence at a population level.²

Why Visual Communication Matters for Obstetric Fistula

Explaining how prolonged pressure during obstructed labor leads to tissue damage and fistula formation requires visuals that make this preventable injury understandable, supporting both clinical training and broader public health awareness.

Nonprofit organizations, global health programs, and medical training institutions rely on clear illustration and animation to explain obstetric fistula and support both prevention efforts and surgical training.

• Illustrating how obstructed labor leads to tissue damage and fistula formation
• Animating the anatomical difference between vesicovaginal and rectovaginal fistula
• Explaining surgical repair techniques for training purposes
• Visualizing the importance of timely access to skilled birth attendants and cesarean delivery
• Supporting public health education aimed at prevention
• Creating training materials for global health and surgical teams

How Biotic Artlab Supports Obstetric Fistula Communication

We work with nonprofit organizations, global health programs, and medical training institutions to create clear, respectful visuals that support obstetric fistula prevention, treatment, and awareness efforts.

• Custom 3D animations of fistula formation during obstructed labor
• Detailed illustrations of surgical repair techniques for clinical training
• Public health materials supporting prevention and awareness campaigns
• Educational content addressing stigma reduction and psychosocial recovery
• Clinical training materials for surgical and global health teams
• Conference presentations and materials for maternal health organizations

Frequently Asked Questions

What causes obstetric fistula?

Obstetric fistula results from prolonged, obstructed labor, during which sustained pressure damages tissue in the birth canal, ultimately creating an abnormal opening to the bladder or rectum.¹

Can obstetric fistula be prevented?

Yes, obstetric fistula is considered entirely preventable through timely access to skilled birth attendants and emergency obstetric care, including cesarean delivery when needed.²

Is obstetric fistula treatable?

Yes, surgical repair is highly effective, with success rates reported between eighty and ninety seven percent when performed by appropriately trained surgeons.³

How does obstetric fistula affect mental health?

Women with obstetric fistula face significantly elevated rates of depression, anxiety, and traumatic stress, often linked to social isolation and stigma.³

Where is obstetric fistula most common?

The condition is most prevalent in sub-Saharan Africa and other regions with limited access to skilled maternal healthcare.²

Does surgical repair resolve psychological symptoms?

Many women experience significant improvement in depression and anxiety after successful repair, though residual incontinence can limit these improvements for some women.⁴

Have a Project in Mind? Contact Us.

If you are developing patient education materials, clinical training content, or awareness campaign visuals related to obstetric fistula or maternal health, our team can help translate the science into visuals that are both accurate and easy to understand. Contact us at info@biotic-artlab.com or get in touch through our contact form to discuss your project.

References

1. National Center for Biotechnology Information. Prolonged Obstructed Labor Causing a Severe Obstetric Fistula.
2. National Center for Biotechnology Information. Risk Factors for Obstetric Fistula, A Clinical Review.
3. National Center for Biotechnology Information. Psychological Symptoms and Social Functioning Following Repair of Obstetric Fistula in a Low Income Setting.
4. National Center for Biotechnology Information. Effects of Surgical Repair of Obstetric Fistula on Severity of Depression and Anxiety in Ethiopia.

Disclaimer: This page provides general educational information and is not a substitute for diagnosis, treatment, emergency care, or individualized advice from a qualified healthcare professional.