continencia y distensibilidad rectal
TRANSCRIPT
Anatomía de recto y ano
Zinner, M. Maingot´s abdominal operations, Chapter 24. Benign Disorders of the Anorectum
Corman, Colon and rectal surgery, 5° ed, Chapter 1 - Anatomy and Embryology of the Anus, Rectum, and Colon
Corman, Colon and rectal surgery, 5° ed, Chapter 1 - Anatomy and Embryology of the Anus, Rectum, and Colon
MECANISMO DE LA DEFECACIÓN Volumen de las heces, consistencia Función de reservorio Esfínteres Componentes sensoriales Rectal, anal, las vías neuronales y los
reflejos Factores mecánicos Ángulos Las válvulas Flap Cuerpo cavernoso del ano
Gordon. Principles and Practice of the Surgery for the Colon, Rectum and Anus.Third Edition 2007
Esfinter anal interno
• 52 al 85% presión • 30% actividad
tónica• 45% actividad
inducida poractividad nerviosa• 10% actividad
miogénica• 15% plexos
hemorroidalesGordon. Principles and Practice of the Surgery for the Colon, Rectum and Anus.Third Edition 2007
Reflejo de muestreo
Corman, Colon and rectal surgery, 5° ed, Chapter 1 - Anatomy and Embryology of the Anus, Rectum, and Colon
Corman, Colon and rectal surgery, 5° ed, Chapter 1 - Anatomy and Embryology of the Anus, Rectum, and Colon
Corman, Colon and rectal surgery, 5° ed, Chapter 1 - Anatomy and Embryology of the Anus, Rectum, and Colon
Advances in Diagnostic Assessment of Fecal Incontinence and Dyssynergic Defecation, SATISH S. C. RAO, CLINICAL GASTROENTEROLOGY AND HEPATOLOGY 2010;8:910–919