Accurate Differentiation of Dyssynergic Defecation Patients from Normal Subjects Based on Abnormal Anorectal Angle in MR Defecography

Afsaneh Nikjooy^1*, Nader Maroufi¹, Esmaeil Ebrahimi¹, Homayoun Hadizadeh Kharazi², Bahar Mahjoubi³ and Hamidreza Saligheh Rad⁴

¹Department of Physical Therapy, Iran University of Medical Sciences, Iran

²Department of Radiology, Iran University of Medical Sciences, Iran

³Department of Surgery, Iran University of Medical Sciences, Iran

⁴Department of Medical Physics and Biomedical Engineering, Tehran University of Medical Sciences, Iran

^*Corresponding Author: Afsaneh Nikjooy, Department of Physical Therapy, Iran University of Medical Sciences, Iran, Tel: (+98)2122227124, Fax: (+98)2122220946 Email: