Captive uterus syndrome: An unrecognized complication of cesarean sections?

Hardy I, I Hardy, Isabelle Hardy, Rousseau S, S Rousseau
Medical hypotheses · 2018 · vol. 122 , pp. 98–102 · doi:10.1016/j.mehy.2018.10.010 · PMID:30593433 · W2898273512
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⚙ AI-generated summary by claude@2026-06, 2026-06-12 ⓘ

This paper proposes a potential complication of cesarean sections, termed "captive uterus syndrome," which may arise from scar tissue formation.

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Abstract

Cesarean sections are a common surgical procedure at risk of complications including adhesions and chronic pelvic pain. This case series presents 10 cases of patients presenting with chronic pelvic pain following a cesarean section which were found upon surgical exploration to have developed adhesions between the abdominal wall and the uterus. When they first consulted, patients were evaluated clinically with a questionnaire and physical exam, and with ultrasonography to evaluate pelvic anatomy when necessary. The evaluation was completed with diagnostic laparoscopy which revealed atypical post-cesarean adhesions which were treated by adhesion lysis or hysterectomy. Surgical protocols of the cesarean sections were retrieved and analysed for potential adhesion risk factors. Patients presented with chronic pelvic pain that appeared in the early post-operative period. Physical exam revealed a subinvoluted uterus with a high fixed cervix. Ultrasound examination revealed clues of adhesions manifested by points of traction and an irregular uterine border. No other diagnosis such as endometriosis, pelvic inflammatory disease, ovarian or bowel anomalies were identified during surgery. After laparoscopic adhesion lysis or hysterectomy, all patients who were treated noted a complete resolution of the pain that lasted during a follow-up of at least 5 years. These findings suggest that adhesions that create traction and fix the uterus to the abdominal wall following caesarian section can be the cause of severe chronic pelvic pain. In the presence of such pain, clinicians should suspect the presence of adhesions and investigate and treat patients accordingly.

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Condition tags

chronic_pelvic_pain

MeSH descriptors

Abdominal Wall Cesarean Section Pelvic Pain Pelvic Pain Uterus Abdominal Wall Adult Cesarean Section Chronic Pain Female Humans Hysterectomy Middle Aged Pelvic Pain Postoperative Complications Pregnancy Risk Factors Tissue Adhesions Ultrasonography Uterus

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