B- Méthodes________________________________________________36
C- Résultats_________________________________________________48
1. Epidémiologie________________________________________________48
2. Etude clinique________________________________________________49
3. Examens paracliniques_______________________________________ 53
4. Traitement___________________________________________________53
5. Suites post-opératoires_______________________________________54
6. Recul________________________________________________________54
VIII- Discussion____________________________________________55
A- Epidémiologie____________________________________________56
B – Clinique_________________________________________________57
1. Symptomatologie_____________________________________________57
2. Examen physique_____________________________________________59
3. Prolapsus rectal compliqué____________________________________60
4. Prolapsus rectal et associations________________________________61
C- Examens complémentaires_______________________________64
1. Défécographie dynamique_____________________________________65
2. Déféco-IRM___________________________________________________69
3. Manométrie ano-rectale_______________________________________71
4. Temps de transit colique______________________________________74
5. Explorations neuro-physiologiques____________________________78