1. Abdominal wall
Abdominal muscles

6. Rectus sheath

8. Inguinal canal
Anterior wall: external oblique abdominis muscle (aponeurosis)
Posterior wall: transversal fascia
Roof: internal oblique abdominis muscle
Floor: inquinal ligament
Entrance: deep inguinal ring (laterally)
Exit: superficial inguinal ring (medially)

9. Walls of the inguinal canal

11. Inguinal canal

12. Inguinal hernias
Inderect hernia
Direct hernia

14. Female inguinal canal

15. Subinguinal hiatus 1.) lacuna musculonervosa: pectineus iliopsoas
+ femoral nerve
2.) lacuna vasorum:
femoral artery
femoral vein
3.) lacuna lymphatica

16. Femoral canal

17. Femoral canal

18. Femoral and inguinal canal
Femoral canal

19. Femoral trigone
lateral
medial

20. Femoral trigone Triangular shaped area on the upper paet of the tight
Dorders:
roof: inguinal ligament
lateral border: sartorius m.
medial border: pectineus m., adductor longus m.
Structures: femoral a. v. n.

21. Blood supply of the lower limb
abdominal aorta
common iliac art.
exteranal iliac art.
femoral artery
deep femoral artery
Femoral artery
deep femoral artery
perforans
lat. circumflex
med. circumflex
extensor m.
flexor m.
adductor m.

22. Blood supply of the lower limb

23. Blood supply of the lower limb
popliteal art.
peroneal art.
post. tibial art.
ant. tibial art.

24. Blood supply of the lower limb
lateral plantar art.
medial plantar art.

25. Innervation of the lower limb
sciatic nerve

26. Innervation of the lower limb
tibial nerve: flexor m.
common peroneal nerve
superficial .
deep
peroneal muscles
extensor muscles

27. Innervation of the lower limb