Multimodality imaging of pelvic floor anatomy.

Area of Science:

• Radiology
• Anatomy
• Pelvic Floor Imaging

Background:

• The pelvic floor, a complex network of muscles, ligaments, and fasciae, supports pelvic organs.
• Impairment can lead to functional abnormalities and organ prolapse.
• Radiologists need anatomical knowledge for accurate interpretation of pelvic floor dysfunction.

Purpose of the Study:

• To provide an overview of normal pelvic floor anatomy.
• To illustrate pelvic floor anatomy as visualized on key imaging modalities.
• To aid radiologists in interpreting pelvic floor function studies.

Main Methods:

• Review of normal pelvic floor anatomy.
• Discussion of imaging techniques including magnetic resonance imaging (MRI), ultrasound, and fluoroscopy.
• Focus on anatomical structures relevant to pelvic floor function.

Main Results:

• Detailed description of pelvic floor muscles, ligaments, and fascia.
• Presentation of anatomical landmarks and relationships on various imaging modalities.
• Correlation of normal anatomy with potential sites of dysfunction.

Conclusions:

• Normal pelvic floor anatomy is essential for diagnosing dysfunction.
• Imaging modalities like MRI, ultrasound, and fluoroscopy visualize key anatomical structures.
• Comprehensive anatomical understanding improves diagnostic accuracy in pelvic floor imaging.