Prevalence of Obstructed Defecation among Patients Who Underwent Hemorrhoidectomy and Correlation between Preoperative Constipation Score and Postoperative Patients’ Satisfaction:... oleh Walid M. Abd El Maksoud, Khaled S. Abbas, Mohammed A. Bawahab, Fares Rayzah, Sultan M. Alkorbi, Abdulelah G. Alfaifi, Abdulrahman N. Alqahtani, Abdullah F. Alahmari, Turki B. Alotaibi