1. Lecture By: Mrs. Sidra Hasan
Anatomy of Lower Limb
Lecture By: Mrs. Sidra Hasan

2. HIP BONE

3. HIP BONE

4. HIP & THIGH MUSCLES ATTACHMENT (ANTERIOR VIEW)

5. HIP & THIGH MUSCLES ATTACHMENT (POSTERIOR VIEW)

6. ATTACHMENTS ON ILIAC CREST

7. MUSCLE ATTACHMENT OF FEMOR

8. MUSCLES OF GLUTEAL REGION

9. ANT. ASPECT OF TIBIA & FIBULA

10. POSTERIOR ASPECT OF TIBIA & FIBULA

11. LIGAMENTS SACROTUBEROUS LIGAMENT SACROSPINOUS LIGAMENT
EXTENDS bw med. Margin of ischial tuberosity and post.iliac spines
Forms posterolateral boundary of outlet of pelvis
SACROSPINOUS LIGAMENT
Short thick band deep to sacrotuberous ligament.
Attached to ischial spine laterally
Sacrococcygeal juntion medially
ISHIOFEMORAL LIGAMENT
THESE LIGAMENTS CONVERT GREATER N LESSER NOTCHES INTO FORAMINA OF HIP BONE

13. STRUCTURES PASSING THROUGH GREATER SHIATIC FORAMEN
FORMED By greater sciatic notch of hip bone and Sacrotuberous & sacrospinous ligaments.
PROVIDES an exit from pelvis into gluteal region.
The piriformis fills the foramen almost completely.
Above the piriformis
Sup. Gluteal nerve
Sup. Gluteal vessels
Below the piriformis
Inf. Gluteal nerves
Inf. Gluteal vessels
Sciatic verve
Post.Cutaneous nerve of thigh
Nerve to quadratus femoris
Pudendal nerve
Internal pudendal vessels
Nerve to obturator internus

14. STRUCTURES PASSING THROUGH LESSER SCIATIC FORAMEN
PROVIDES an enterance into perineum from gluteal region.
presence enables nerves n blood vesels that have left the pelvic through the greater sciatic foramen above the pelvic floor to enter the perineum below the pelvic floor..
Tendon of obturator internus
Pudendal nerve
Internal pudendal vessels
Nerve obturator internus
Origin of two gemelli muscles

15. MENISCUS Attachment

16. LUMBOSACRAL PLEXUS

19. NERVE SUPPLY OF LOWER LIMB

20. SIATIC & TIBIAL NERVE DISTRIBUTION

22. To be continued…