Lecture 15: Sandwiches

Question 1

Lateral Wall: Layers superficial to deep

Answer 1

1. skin
2. subcutaneous layer= hypodermis
   a) camper fascia
   b) scarpa fascia
3. muscles and aponeuroses
   a) external oblique
   b) internal oblique
   c) transversus abdominus
4. transversalis fascia
5. extraperitoneal fat
6. perietal peritoneum

Question 2

Superior sheath

Answer 2

skin, camper, scarpa, aponeurosis of external oblique, half of aponeurosis of internal oblique, rectus abdominis, other half of aponeurosis of internal oblique, aponeurosis of transversus abdominis, transversalis fascia, extraperitoneal fat, parietal peritoneum

Question 3

Inferior Sheath

Answer 3

skin, camper, scarpa, aponeurosis of external oblique, aponeurosis of internal oblique, aponeurosis of transversus abdominis, rectus abdominis, transversalis fascia, fat (maybe), parietal peritoneum