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Updated: Jun 27, 2026

Quantification of Levator Ani Hiatus Enlargement by Magnetic Resonance Imaging in Males and Females with Pelvic Organ Prolapse
Published on: April 17, 2019
MRI of pelvic floor dysfunction: review.
Yan Mee Law1, Julia R Fielding
1Department of Diagnostic Radiology, Singapore General Hospital, Outram Rd., Singapore 169608, Republic of Singapore. law.yan.mee@sgh.com.sg
Pelvic floor weakness in women can be assessed using MRI. This noninvasive imaging technique helps visualize pelvic organs and plan complex surgical cases for pelvic organ prolapse.
Area of Science:
- Urogynecology
- Pelvic Floor Disorders
- Medical Imaging
Background:
- Pelvic floor weakness is a common condition affecting women.
- Understanding the anatomy and causes of pelvic floor dysfunction is crucial for effective treatment.
- Current diagnostic methods may have limitations in fully assessing the extent of the problem.
Purpose of the Study:
- To review the anatomy and etiology of pelvic floor weakness in women.
- To discuss the role of Magnetic Resonance Imaging (MRI) in evaluating female pelvic floor dysfunction.
Main Methods:
- Review of existing literature on pelvic floor anatomy, etiology, and MRI applications.
- Discussion of MRI's technical capabilities in soft-tissue contrast resolution.
- Analysis of MRI's role in visualizing pelvic organs and supportive structures.
Main Results:
- Pelvic MRI provides direct, noninvasive visualization of pelvic organs and their support.
- MRI offers superior soft-tissue contrast resolution for detailed assessment.
- The technique allows for a comprehensive evaluation in a single examination.
Conclusions:
- Pelvic MRI is a valuable tool for assessing pelvic floor weakness in women.
- It plays a significant role in preoperative planning for complex cases of pelvic organ prolapse.
- MRI's ability to detail the extent and severity of prolapse aids surgical decision-making.
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