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24 maj 2022 · The thoracic spine is the second and longest part of the spinal column, consisting of 12 lumbar vertebrae, T1-T12. These 12 bones are separated from each other by intervertebral discs. Their primary role is to form the thoracic cage that protects the heart, lungs, and esophagus.
16 lis 2023 · The lumbar spine is located in the lower half of the vertebral column, inferior to the thoracic vertebrae/rib cage and superior to the pelvis and sacrum. The lumbar vertebrae are five in number and desginated as vertebrae L1-L5 .
Find out about the vertebral or spinal column/backbone - what are the bones of the vertebra, anatomy, structure, and functions, along with labeled diagrams.
Lumbar: The 5 vertebrae in the lower back form the lumbar region of the spine. Lumbar vertebrae are even larger and stronger than thoracic vertebrae, but are more flexible due to the lack of ribs in the lumbar region.
12 kwi 2023 · Learn vertebrae anatomy quicker and more efficiently with these diagrams and interactive quizzes. The posterior, superior, and lateral views of a thoracic vertebra. However, T1 somewhat resembles the last cervical vertebra (C7) and T9 – T12 progressively look more like the lumbar vertebrae.
17 sie 2024 · Lumbar-Pelvic Sagittal Alignment. Pelvic incidence. pelvic incidence = pelvic tilt + sacral slope. a line is drawn from the center of the S1 endplate to the center of the femoral head. a second line is drawn perpendicular to a line drawn along the S1 endplate, intersecting the point in the center of the S1 endplate.
30 paź 2023 · The spine diagram below highlights all of the vertebrae labeled. You can see the cervical vertebrae labeled at the top, the thoracic vertebrae labeled in the middle and the lumbar vertebrae labeled towards the bottom.
