Medical Gross Anatomy
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