ArticleLower urinary tract symptoms2026
Association Between Maternal Bladder Descent Angle and Urinary Incontinence in Late Pregnancy: A Transperineal Ultrasonography Study.
Article in Lower urinary tract symptoms, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
1 citing paper in PubMed.
- Association Between Maternal Bladder Descent Angle and Urinary Incontinence in Late Pregnancy: A Transperineal Ultrasonography Study.Lower urinary tract symptoms · 2026Article
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3 authors.
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Abstract
objectiveTo quantitatively evaluate bladder morphological changes induced by fetal head descent during late pregnancy using transperineal ultrasonography (US) and to investigate the association with urinary incontinence (UI). This study aimed to introduce a novel, imaging-based approach for assessing pregnancy-related urinary dysfunction.
methodsIn this study, 14 women with singleton pregnancies beyond 36 weeks of gestation were evaluated. During routine antenatal visits, participants completed a validated questionnaire assessing urinary symptoms, and the bladder descent angle (BDA) was measured using transperineal US. The BDA was defined as the angle between the bladder base and the inferior margin of the pubic symphysis.
resultsUI was reported in 57.1% of participants, with stress urinary incontinence (SUI) being the most common subtype (62.5%). Ultrasonography revealed that BDA increased in late pregnancy. The SUI group exhibited a significantly greater BDA compared with the no-UI group (p = 0.03), whereas the overall UI group showed only a non-significant trend (p = 0.081).
conclusionsThe BDA assessed by transperineal US is considered a practical and simple marker for the evaluation of UI.
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