WebYour thoracic spine is the middle section of your spine. It starts at the base of your neck and ends at the bottom of your ribs. It’s the longest section of your spine. Your thoracic spine consists of 12 vertebrae, labeled T1 through T12. Vertebrae are the 33 individual, interlocking bones that form your spinal column. WebJan 27, 2024 · Location and Sections The brachial plexus arises from nerve roots that emerge from the spinal cord, travel down through the neck (the cervicoaxillary canal), over the first rib, and into the armpit. In the neck region, it lies in a region referred to as the posterior triangle.
Imaging of the Patient with Thoracic Outlet Syndrome
WebThe anterior vertebral muscles. The scalene muscles are a group of three muscles on each side of the neck, identified as the anterior, the middle, and the posterior. They are innervated by the third to the eighth cervical … WebNov 12, 2024 · Images of cervical fluoroscopy and a computed tomography scan of the first rib. (A) A representative image of preoperative cervical fluoroscopy of the involved first … lite bright leds
Brachial Plexus: Anatomy, Function, and Treatment - Verywell …
WebJul 11, 2024 · The first rib is atypical because it is wide and short, has two costal grooves, and one articular facet. The second rib is thin, long, and has a tuberosity on its superior surface for the attachment of the serratus … WebJan 20, 2024 · Function: Elevation of the first rib. Ipsilateral contraction causes ipsilateral lateral flexion of the neck, and bilateral contraction causes anterior flexion of the neck. Innervation: Anterior rami of C5-C6. Middle … WebJan 18, 2024 · TOS is treated surgically by first rib resection (FRR), the traditional surgical approaches of which are supraclavicular and transaxillary. An infraclavicular approach, either alone or in combination with a supraclavicular approach (paraclavicular), is often used in cases of vTOS in which it is important to resect the anterior most aspect of the first rib. imperial theatre in saint john