¶ Psoas major muscles :-
✓ Origin :
- transverse proscess of Lumber vertebrae.
✓ Inscertion :
- Lesser truchontar of femor
✓ Action :-
- Flexion of hip
- Anterior flextion of trunk
✓ Nerve supply:
- Lumber plexus
✓ Origin :
- transverse proscess of Lumber vertebrae.
✓ Inscertion :
- Lesser truchontar of femor
✓ Action :-
- Flexion of hip
- Anterior flextion of trunk
✓ Nerve supply:
- Lumber plexus
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¶ iliacus muscles:-
✓ Origin :
- iliac fossa.
✓ Inscertion :
- Lesser truchontar of femor
✓ Action :-
- Flexion of hip
- Anterior flextion of trunk
✓ Nerve supply:
- femoral nerve
✓ Origin :
- iliac fossa.
✓ Inscertion :
- Lesser truchontar of femor
✓ Action :-
- Flexion of hip
- Anterior flextion of trunk
✓ Nerve supply:
- femoral nerve
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¶ Muscles of Gluteal region:-
- gluteus maximus→ by inferior G N
- gluteus medius→by superior Guluteal .N
- gluteus mininmus →by superior Guluteal .N
- piriform muscles → nerve to pirirorm
- obturator internous →nerve to obturator internous
- Obturator externous
→by nerve to obturator externous.
- superior Gemellus muscles
nerve to obturator internous
- Inferior Gemellus muscles
→ quadratus femoris n
- quadratus femoris →nerve to Quadratus femoris.
- gluteus maximus→ by inferior G N
- gluteus medius→by superior Guluteal .N
- gluteus mininmus →by superior Guluteal .N
- piriform muscles → nerve to pirirorm
- obturator internous →nerve to obturator internous
- Obturator externous
→by nerve to obturator externous.
- superior Gemellus muscles
nerve to obturator internous
- Inferior Gemellus muscles
→ quadratus femoris n
- quadratus femoris →nerve to Quadratus femoris.
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