Navigating Anorectal Anatomy: Terms, Planes, Spaces, Structures Lawrence M. Witmer, PhD Department of Biomedical Sciences College of Osteopathic Medicine Ohio University…
1. Rectum and anus Celso M. Fidel, MD, FPCS, FPSGS Diplomate Philippine Board of Surgery 2. Embryology The embryonic gastrointestinal tract begins developing during thefourth…
Anorectal Disease Anatomy Wall consists of mucosa, submucosa, and two complete muscle layers, inner circular, outer longitudinal. 12-15cm in length, reflection is 6-8cm above…
ANORECTAL ABSCESSES AND FISTULA-IN-ANO INTRODUCTION Both abscess and fistula-in-ano can be considered simultaneously. The abscess is an acute manifestation, and the fistula…