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Obturator Nerve: Difference between revisions
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|innervates=[[Adductor Magnus]] (anterior half), [[Adductor Longus]], [[Adductor Brevis]], [[Gracilis]], [[Obturator Externus]], skin of medial thigh | |innervates=[[Adductor Magnus]] (anterior half), [[Adductor Longus]], [[Adductor Brevis]], [[Gracilis]], [[Obturator Externus]], skin of medial thigh | ||
}} | }} | ||
==Lesion Effect== | |||
Loss of adduction of the thigh. | |||
Loss of sensation of inner thigh. | |||
==Innervation of the Perineum== | |||
[[File:Perineum innervation Trescot.png|thumb|left|350px|Innervation of the perineum: A: [[Genitofemoral Nerve|genitofemoral nerve]]; B: [[Obturator Nerve|obturator nerve]]; C: [[Inferior Cluneal Nerve|inferior cluneal nerve]]; D: perineal branch of the [[Posterior Femoral Cutaneous Nerve|posterior femoral cutaneous nerve]]; E: [[Ilioinguinal Nerve|ilioinguinal nerve]]; F: [[Pudendal Nerve|pudendal nerve]]<br><small>Copyright Andrea Trescot<ref name="trescot">Trescot, Andrea. Peripheral nerve entrapments : clinical diagnosis and management. Switzerland: Springer, 2016.</ref></small>]] | |||
{{Nerves of the lumbosacral plexus|state=collapsed}} | {{Nerves of the lumbosacral plexus|state=collapsed}} | ||
==References== | |||
{{#set:Has nerve group=Lumbar Plexus}} | |||
Latest revision as of 08:12, 18 April 2022
This article is a stub.
| |
| Obturator Nerve | |
|---|---|
| Nerve Type | Mixed nerve |
| Origin | L2, L3, L4 anterior rami |
| Sensory innervation | Skin of medial thigh |
| Motor innervation | Adductor Magnus (anterior half), Adductor Longus, Adductor Brevis, Gracilis, Obturator Externus |
Lesion Effect
Loss of adduction of the thigh.
Loss of sensation of inner thigh.
Innervation of the Perineum
Innervation of the perineum: A: genitofemoral nerve; B: obturator nerve; C: inferior cluneal nerve; D: perineal branch of the posterior femoral cutaneous nerve; E: ilioinguinal nerve; F: pudendal nerve
Copyright Andrea Trescot[1]
Copyright Andrea Trescot[1]
References
- ↑ Trescot, Andrea. Peripheral nerve entrapments : clinical diagnosis and management. Switzerland: Springer, 2016.
