From: RETRACTED ARTICLE: Evaluation of obstructed defecation syndrome (ODS) using magnetic resonance defecography (MRD)
Pathology
Mild (cm)
Moderate (cm)
Severe (cm)
Ano-rectal junction descent
< 3
3–6
> 6
Bladder descent
Cervical descent
Rectocele
< 2
2–4
> 4
Enterocele