%0 Observational Study
%T The association between levator plate integrity and pelvic floor defaecatory dysfunction.
%A Hainsworth A
%A Solanki D
%A Ferrari L
%A Igbedioh C
%A Johnston L
%A Morris SJ
%A Igualada-Martinez P
%A Schizas AMP
%A Williams AB
%J Neurourol Urodyn
%V 42
%N 3
%D 03 2023
%M 36692383
%F 2.367
%R 10.1002/nau.25119
%X Levator ani deficiency has been implicated in anterior pelvic floor pathology but its association with pelvic floor defaecatory dysfunction is less clear. The aim was to examine the relationship of levator ani deficiency with anatomical abnormalities (rectocoele, intussusception, enterocoele, perineal descent) and patient symptoms (bowel, vagina) in patients with pelvic floor defaecatory dysfunction.
The prospective observational case series of 223 women presenting to a tertiary colorectal pelvic floor unit with defaecatory dysfunction. Each underwent assessment with symptom severity and quality of life (QoL) scores, integrated total pelvic floor ultrasound (PFUS) (transvaginal, transperineal) and defaecation proctography (DP). Rectocoele, intussusception, enterocoele and perineal descent were assessed on both. Levator ani deficiency was scored using endovaginal ultrasound (score 0-18; mild [0-6], moderate [>6-12], severe [>12-18]).
The proportion of patients with rectocoele, enterocoele, and intussusception increased with increasing levator ani damage (mild, moderate, severe). There was a weakly positive correlation between size of rectocoele and levator ani deficiency. On PFUS, there was a weakly positive correlation between severity of intussusception and enterocoele with levator ani deficiency. On DP, there was a weakly positive correlation between perineal descent and levator ani deficiency. There was no association between bowel symptom and QoL scores and levator ani deficiency. Vaginal symptoms were associated with levator ani deficiency.
Anatomical abnormalities which are implicated in pelvic floor defaecatory dysfunction (rectocoele, intussusception, enterocoele, perineal descent) were associated with worsening levator ani deficiency. There was no association between bowel symptoms and levator ani deficiency. Vaginal symptoms were associated with levator ani deficiency.