defecography中文什么意思

排便造影

排粪造影

百科释义

Defecography (also known as proctography, defecating/defecation proctography, evacuating/evacuation proctography or dynamic rectal examination) is a type of medical radiological imaging in which the mechanics of a patient's defecation are visualized in real time using a fluoroscope.Defecating proctogram from Bristol Laparoscopic Surgery The anatomy and function of the anorectum and pelvic floor can be dynamically studied at various stages during defecation.