Atlas Images
The Rectus Sheath, Anterior View & Transverse Section
  1. Rectus abdominis
  2. Tendinous intersections
  3. Anterior wall of rectus sheath
  4. Posterior wall of rectus sheath
  5. Transversalis fascia
  6. Peritoneum
  7. Costal margin
  8. Linea alba
  9. Umbilicus
  10. Muscular part of external oblique
  11. Muscular part of internal oblique
  12. Muscular part of transversus abdominis
  13. Superficial fascia
  14. Costal cartilage
  15. Extraperitoneal fat
  16. Intercostal muscles
  17. Pectoralis major
Image Copyright 1997 The Anatomy Project, Published by Parthenon Publishing Group, Unauthorized use prohibited.