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External Obturator: Difference between revisions
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{{ | {{Muscle | ||
|quality=Stub | |||
|image=Posterior Hip Muscles.png | |image=Posterior Hip Muscles.png | ||
|origin=Outer obturator membrane , rim of pubis and ischium bordering it | |||
|origin=Outer obturator membrane , rim of pubis and ischium bordering it | |||
|insertion=Trochanteric fossa on medial surface of greater trochanter | |insertion=Trochanteric fossa on medial surface of greater trochanter | ||
|action=Adduct and externally rotate hip. | |action=Adduct and externally rotate hip. | ||
|nerve supply=Posterior division of obturator nerve (L2,3,4) | |nerve supply=Posterior division of obturator nerve (L2,3,4) | ||
|blood supply=Obturator artery. | |blood supply=Obturator artery. | ||
}} | }} | ||
==Lumbar Plexus Images== | ==Lumbar Plexus Images== | ||
Revision as of 22:21, 3 April 2022
This article is a stub.
| |
| External Obturator | |
|---|---|
| Muscle Type | |
| Origin | Outer obturator membrane , rim of pubis and ischium bordering it |
| Insertion | Trochanteric fossa on medial surface of greater trochanter |
| Action | Adduct and externally rotate hip. |
| Synergists | |
| Antagonists | |
| Spinal innervation | |
| Peripheral Innervation | |
| Vasculature | Obturator artery. |
Lumbar Plexus Images
Lumbar Plexus
Subcostal nerve
Iliohypogastric nerve
Ilioinguinal nerve
Genitofemoral nerve
Lateral femoral cutaneous nerve
Obturator nerve
Femoral nerve
Lumbosacral trunk
