Ebook Atlas of anatomy of the peripheral nerves: Part 2
➤ Gửi thông báo lỗi ⚠️ Báo cáo tài liệu vi phạmNội dung chi tiết: Ebook Atlas of anatomy of the peripheral nerves: Part 2
Ebook Atlas of anatomy of the peripheral nerves: Part 2
Part IIINERVES OF THE LOWER LIMB176 I NERVE50E THE LOWER LIMB©2O!6Rigoard All rights reservedNERVES Of THE LOWER LIMB I 177The Lumbosacral PlexusMorph Ebook Atlas of anatomy of the peripheral nerves: Part 2hological Datarhe innervalion of lower limbs is controlled by the luinbosa-oral plexus.The Lumbar PlexusThe lumbar plexus is made up of the union of the anterior branches of the four first lumbar spinal nerves. This connection occurs between the corporeal insertion (in front) and the costotransverse Ebook Atlas of anatomy of the peripheral nerves: Part 2 head of the psoas muscle (behind), at the level of the transverse apophyses of die lumbar vertebrae. Ill more than half of the cases, a ramificationEbook Atlas of anatomy of the peripheral nerves: Part 2
from T12 also participates to the constitution of the lumbar plexus. At its origin, the lumbar plexus is a triangle shape that widens laterally as onePart IIINERVES OF THE LOWER LIMB176 I NERVE50E THE LOWER LIMB©2O!6Rigoard All rights reservedNERVES Of THE LOWER LIMB I 177The Lumbosacral PlexusMorph Ebook Atlas of anatomy of the peripheral nerves: Part 2d.The ventral ramus of LI splits into three branches: an lipper branch, making the iliohypogastric nerve; an intermediate branch, making the ilioinguinal nerve: and a lower branch, merging with the ventral ramus of L2 to constitute the genitofemoral nerve.The ventral ramus of L2 divides into four br Ebook Atlas of anatomy of the peripheral nerves: Part 2anches participating in the formation of the genitofemoral nerve (having an anastomosis with a branch of the ventral ramus of LI), lateral femoral cutEbook Atlas of anatomy of the peripheral nerves: Part 2
aneous nerve (having an anastomosis with a ramus from 13). obturator nerve arid femoral nerve.The ventral ramus of L3 divides into three branches: thePart IIINERVES OF THE LOWER LIMB176 I NERVE50E THE LOWER LIMB©2O!6Rigoard All rights reservedNERVES Of THE LOWER LIMB I 177The Lumbosacral PlexusMorph Ebook Atlas of anatomy of the peripheral nerves: Part 2rve.The ventral ramus of L4 divides into three branches: a branch that makes up the femoral nerve, a branch that constitutes the obturator nerve ami a branch that makes an anastomosis with the ventral ramus of 1.5 and forms the lumbosacral trank, which is the terminal branch of the lumbar plexus (Fi Ebook Atlas of anatomy of the peripheral nerves: Part 2gure LPl).Along its short path, the lumbar plexus gives off some ramifications headed towards the adjacent muscles, in particular the quadratus lumborEbook Atlas of anatomy of the peripheral nerves: Part 2
um and iliopsoas muscles in behind and psoas minor in front.In total, the lumbar plexus gives off three important branches for the innervation of (he Part IIINERVES OF THE LOWER LIMB176 I NERVE50E THE LOWER LIMB©2O!6Rigoard All rights reservedNERVES Of THE LOWER LIMB I 177The Lumbosacral PlexusMorph Ebook Atlas of anatomy of the peripheral nerves: Part 2terior ventral branches of 1.2. 13 and 1.4 and whose bulkiest divisions undergo an anastomosis in order Io constitute this nerve)•ihe lateral femoral cutaneous nerve (made up of the thinnest branches of (he previously mentioned divisions)LAT<£> 2016 Rtgoard. All lights reservedFigure LP1. Global vie Ebook Atlas of anatomy of the peripheral nerves: Part 2w of the lumbosacral plexus178 I NERVES OF THE LOWBt LIMBL1FemoralObturatorCOLLATERALTERMINAL©2016 Rigoard. All rights reservedFigure LP2. Origin of tEbook Atlas of anatomy of the peripheral nerves: Part 2
he branches of the lumbar plexusNERVES OF THE LOWER LIMB I 179Part IIINERVES OF THE LOWER LIMB176 I NERVE50E THE LOWER LIMB©2O!6Rigoard All rights reservedNERVES Of THE LOWER LIMB I 177The Lumbosacral PlexusMorphPart IIINERVES OF THE LOWER LIMB176 I NERVE50E THE LOWER LIMB©2O!6Rigoard All rights reservedNERVES Of THE LOWER LIMB I 177The Lumbosacral PlexusMorphGọi ngay
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