The use of 3‐dimensional ultrasound of the pelvic floor to predict recurrence risk after pelvic reconstructive surgery

AIMS: Female pelvic organ prolapse is a common condition. Prolapse recurrence following surgical treatment is a significant clinical issue. The aim of this study was to determine risk factors for recurrence, attempting to improve clinical practice by allowing better patient selection prior to surgery. METHODS: This was a retrospective study utilising patient records and ultrasound volume imaging data sets obtained in four clinical audits following anterior colporrhaphy ± mesh. Prolapse recurrence was diagnosed clinically and by ultrasound; findings were analysed against potential predictors. RESULTS: Symptomatic prolapse recurrence was demonstrated in 86 (26%), on clinical examination in 141 (42%) and on ultrasound in 113/334 women (34%). None of the tested predictors were predictive of recurrent symptoms, likely due to a lack of power. However, both levator avulsion and hiatal area on Valsalva were shown to be highly significant predictors of objective prolapse recurrence on clinical examination and ultrasound. CONCLUSIONS: Prolapse recurrence following surgery is a common complaint. The state of the patient's pelvic floor muscle seems to be the strongest determinant.