Can we use integrated total pelvic floor ultrasound as a screening tool in defaecatory pelvic floor dysfunction? A prospective evaluation of the accuracy of integrated total pelvic floor ultrasound compared with defaecation proctography

This is the most extensive prospective comparison of these imaging modalities. While there is limited correlation between DP and TPFUS in exploring anatomical and functional aspects of pelvic floor disorders, TPFUS proves to be an effective screening tool. With enhanced expertise and confidence in its use, TPFUS could potentially guide surgical planning rather than solely identifying those needing DP.