Lab Video - Rectum, Anal Canal, & Pelvic Floor

Play selected steps of the dissection. Choose reduced size for slower connections.
1. Review the bony landmarks. Examine the peritoneal relationships in the pelvis. 720x528 480x352
2. Make a midsagittal section of the pelvis of the cadaver, removing the right pelvis and lower limb at the 4th lumbar vertebra. 720x528 480x352
3. Examine the internal features of the rectum. 720x528 480x352
4. Identify the structures of the anal canal. 720x528 480x352
5. Examine the bony pelvis. 720x528 480x352
6. Identify the nerves of the pelvis. Identify the muscles of the pelvic wall and floor. 720x528 480x352
7. Skin the ischioanal fossa and remove the fat. Identify the sacrotuberal and sacrospinal ligaments and the inferior rectal nerves and vessels. 720x528 480x352
8. Identify the pudendal canal and pudendal neurovascular bundle. 720x528 480x352