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Updated: Feb 8, 2026

Ultrasonography of the Adult Male Urinary Tract for Urinary Functional Testing
Published on: August 14, 2019
Clinical Evaluation of Urinary Incontinence
Nidhi Sharma1, Sudakshina Chakrabarti1
1Departments of Obstetrics and Gynaecology and Anatomy, Saveetha Medical College, Saveetha University, Chennai, Tamil Nadu, India.
Pelvic organ prolapse involves pelvic floor organ descent, affecting many women. Understanding its anatomy and urodynamic testing guides effective management strategies.
Area of Science:
- Urogynecology
- Anatomy
- Physiology
Background:
- Pelvic organ prolapse (POP) is the descent of pelvic floor organs.
- Prevalence ranges from 3-6%, reaching 50% with vaginal examination definition.
- Anatomical and physiological control of continence is complex.
Purpose of the Study:
- To elaborate on the anatomical concepts of pelvic support structures.
- To discuss the physiological mechanisms of urinary continence.
- To explain the role of clinical and urodynamic tests in POP assessment and management.
Main Methods:
- Review of anatomical concepts including pelvic diaphragm and vaginal attachments.
- Discussion of autonomic and voluntary continence control mechanisms.
- Explanation of various clinical and urodynamic tests: uroflowmetry, cystometry, urethral pressure profile, postvoid urine measurement, leak point pressure (LPP) test, video urodynamic tests, and pelvic floor electromyography.
Main Results:
- Detailed anatomical descriptions of pelvic support are provided.
- Autonomic and voluntary continence mechanisms are elucidated.
- The diagnostic utility of multiple urodynamic tests for guiding POP management is explained.
Conclusions:
- A comprehensive understanding of pelvic anatomy and continence physiology is crucial.
- Urodynamic testing is integral to the assessment and management of pelvic organ prolapse.
- Clinical and urodynamic evaluations guide effective treatment strategies for POP.
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