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Lumbar Plexus Everything You Need To Know Dr Nabil Ebraheim
>> YOUR LINK HERE: ___ http://youtube.com/watch?v=YQEIz1urnd4
๐ ๐ ๐จ๐ฅ๐ฅ๐จ๐ฐ ๐จ๐ง ๐๐ง๐ฌ๐ญ๐๐ ๐ซ๐๐ฆ:- / drgbhanuprakash • ๐๐๐ผ๐ถ๐ป ๐ข๐๐ฟ ๐ง๐ฒ๐น๐ฒ๐ด๐ฟ๐ฎ๐บ ๐๐ต๐ฎ๐ป๐ป๐ฒ๐น ๐๐ฒ๐ฟ๐ฒ:- https://t.me/bhanuprakashdr • ๐๐ฆ๐๐ฏ๐๐ฐ๐ฟ๐ถ๐ฏ๐ฒ ๐ง๐ผ ๐ ๐ ๐ ๐ฎ๐ถ๐น๐ถ๐ป๐ด ๐๐ถ๐๐:- https://linktr.ee/DrGBhanuprakash • Lumbar plexus • The lumbar plexus is a complex neural network formed by the lower thoracic and lumbar ventral nerve roots (T12 to L5) which supplies motor and sensory innervation to the lower limb and pelvic girdle. • origin: ventral rami of T12 to L5 • course: formed within the substance of the psoas major muscle, anterior to the lumbar transverse processes • major (terminal) branches • ------------------------------------------- • โIliohypogastric nerve • ilioinguinal nerve • genitofemoral nerve • lateral femoral cutaneous nerve • femoral nerve • obturator nerve • motor supply: lower limb and pelvic girdle • sensory supply: lower anterior abdominal wall, groin, upper thigh and pudenda • Gross anatomy • The branches that arise from the lumbar plexus are: • subcostal nerve: T12 • Iliohypogastric nerve: L1 • ilioinguinal nerve: L1 • genitofemoral nerve: L1, 2 • lateral femoral cutaneous nerve: L2, 3 • femoral nerve: L2, 3, 4 • obturator nerve: L2, 3, 4 • lumbosacral trunk: L4, 5 • this contributes to the sacral plexus • The branches of the lumber plexus are covered in this mnemonic. • Variant anatomy • Variation in the lumbar plexus appears to be common (~90% in one study) 1: • absent iliohypogastric nerve (~20%) • early branching (within psoas muscle) of the genitofemoral nerve (~20%) • accessory obturator nerve (~10%) • #anatomyoflumbarplexus #lumbarplexusanatomy #lumbarplexusrelations #drgbhanuprakashanatomyvideos #animatedanatomyvideos #animatedmedicalvideos #anatomyanimatedvideos #drgbhanuprakash #mbbs #neetpg #usmlestep1videos #usmlevideos #usmleanatomylectures #
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