The study used statistical shape modeling (SSM) to analyze the shape and size of the levator hiatus (LH) in women of different reproductive states, aiming to uncover significant variations in LH characteristics.
A total of 63 pelvic MRIs were examined, focusing on various dimensions of the LH, including cross-sectional area and diameters, with novel variables identified to provide greater insight into LH shape differences.
The findings suggested that while traditional measurements align with SSM results, new measurements for anterior and posterior transverse diameters are more sensitive and could enhance diagnostic accuracy regarding LH variations.