Concordance of Pelvic Organ Mobility Measurements Between the Finite Element Model and the Dynamic Pelvic Floor MRI in Patients Undergoing a Sacrospinofixation Surgery

Concordance of Pelvic Organ Mobility Measurements Between the Finite Element Model and the Dynamic Pelvic Floor MRI in Patients Undergoing a Sacrospinous Ligament Fixation Surgery

The primary objective of this study is to demonstrate the feasibility of using a Finite Element model of pelvic organs by evaluating the concordance of pelvic organ mobility measurements performed by this mechanical model compared to the observations on the post-operative pelvic MRI in patients undergoing a sacrospinofixation surgery

Inclusion Criteria:

• Women aged 18 to 80
• With at least a grade II apical prolapse according to the POP-Q classification
• Treated with a sacrospinous ligament fixation (SSF) by the vaginal route

Exclusion Criteria:

• History of abdominal, pelvic, vaginal or vulvar surgery except hysterectomy
• Association of another POP or urinary incontinence surgery (subvesical plication, levator myorrhaphy, plication of anterior rectal wall, perineorrhaphy ...)
• MRI contraindication
• Legal incapacity or limited legal capacity
• Subject unlikely to cooperate with the study