Webb10 okt. 2024 · The twelfth thoracic vertebra (or the T12 vertebra) is the largest and most inferior of the thoracic vertebrae. T12 bears the most weight of any thoracic vertebra, making it the strongest thoracic vertebra, but also the most susceptible to stress-related injuries. In many ways, the T12 is a hybrid vertebra with the anatomical features of both … Webb27 jan. 2024 · The brachial plexus consists of a network of nerve roots, cords, and branches that share common functions. There is one brachial plexus on each side of the …
Anatomy, Thorax, Intercostal Nerves Article - StatPearls
Webb29 juni 2016 · Its origin is from the lower 8 ribs, and its insertion is along the anterior half of the iliac crest and the aponeurosis of the linea alba from the xiphoid to the pubis. It acts to compress the abdomen, flex and laterally rotate the spine, and depress the ribs. The 7th through 12th intercostal nerves serve to innervate the external oblique. WebbBetween the vertebrae are small spaces known as intervertebral canals that allow spinal nerves to exit the spinal cord and connect to the various regions of the body. There are 5 major regions of the spine: Cervical: The 7 vertebrae in … key information technology risks
First Rib - Physiopedia
Webb1,352 Likes, 16 Comments - @fix.backpain on Instagram: "@healthy_wealths @fix.backpain Do you have back pain? Uneven hips? Is one leg longer than anoth..." Webb27 apr. 2015 · As such, ribs can be allocated to one of three distinct types; true (vertebrosternal) ribs, false (vertebrochondral) ribs and floating (vertebral, free) ribs. Ribs one to seven are considered true ribs and attach directly to the sternum via their own … The Ribs are curved, flat bones that form the larger part of the thoracic cage.There … Innermost intercostal muscles originate from the inner surface of the costal … Subcostal muscles originate from the inner surface of one rib near its posterior … The short (breve) fascicle passes from the muscles’ origin to attach into the rib … Transversus thoracis muscle (Musculus transversus thoracis) Transversus … External intercostal muscles (Musculi intercostales externi) The external … Internal intercostal muscles are located deep to external intercostals from which … The lumbar spine is located in the lower half of the vertebral column, inferior to the … Webb12 apr. 2024 · It is innervated by the anterior rami of spinal nerves C3-C4 and dorsal scapular nerve. This muscle draws the scapula superomedially, rotates the glenoid fossa of the shoulder joint inferiorly and flexes the neck ipsilaterally. Rhomboids The rhomboids include rhomboid major and rhomboid minor. keyinfo sitepages home aspx