Female Pelvic Floor Anatomy Mri

The depiction of a suspension bridge adapted to human female pelvic floor structures.
Female pelvic floor anatomy mri. Conclusion in women with pelvic floor weakness pelvic mri with its superior soft tissue contrast resolution allows direct visualization of the pelvic organs. Pelvic floor weakness may occur with or without prolapse but frequently involves multiple compartments and may require surgical treatment. This mri female pelvis sagittal cross sectional anatomy title tool is absolutely free to use. The purpose of this article is to review the anatomy and etiology of pelvic floor weakness in women and to discuss the role of mri in the assessment of female pelvic floor dysfunction.
The red masts are the ischial spine and the pubis. The periurethral ligaments arrows which arise from the pu borectalis muscle. Use the mouse scroll wheel to move the images up and down alternatively use the tiny arrows on both side of the image to move the images on both side of the image to move the images. Normal female pelvic floor anatomy.
Axial coronal and sagittal spin echo t2 weighted mr images and axial spin echo gadolinium enhanced fat saturated t1 weighted mr images. Magnetic resonance imaging of the female pelvic floor. Pelvic floor weakness is an important problem for many women and basic knowledge of the anatomy of the female pelvic floor is needed to detect it and evaluate its severity. Classic 3 compartment approach active and passive conceptual approach and multilayered system approach.
Magnetic resonance imaging mri of the female pelvic region an mr was performed on a healthy woman with two kinds of weightings. Use the mouse scroll wheel to move the images up and down alternatively use the tiny arrows on both side of the image to move the images on both side of the image to move the images. Paraurethral ligaments arrowheads in a which arise from the lateral wall of the urethra u. Axial t2 weighted mr images show the ligaments that support the female urethra at superior a and inferior b levels.
The pubococcygeal line pcl is a reference line for the pelvic floor on imaging studies and helps detect and grade pelvic floor prolapse in defecography studies. 93 94 it has been suggested that identifying a predominant anatomic defect on static images and visualizing corresponding implication on the. On the image subjectively assessed as showing the greatest degree of pelvic. The blue lines are the levator ani fibers.
The green line is the uterosacral ligaments continuous with the posterior arcus line. However these approaches cannot explain pathogenesis of various dysfunctions. This mri male pelvis axial cross sectional anatomy tool is absolutely free to use. It is defined as a line that joins the inferior border of the symphysis pubis to the final coccygeal joint and it is drawn in a midline sagittal image.