Anatomy Of The Lumbar Spine at Anatomy

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Anatomy Of The Lumbar Spine. The macroscopic courses of the posterior primary rami in the lumbar spine are described and illustrated from fresh cadaver dissections. The lumbar spine is the third region of the vertebral column, located in the lower back between the thoracic and sacral vertebral segments.

Figure 11.5 from Anatomy of the lumbar spine. Semantic
Figure 11.5 from Anatomy of the lumbar spine. Semantic from www.semanticscholar.org

3, fascia of external oblique; The spine’s four sections, from top to bottom, are the cervical (neck), thoracic (abdomen,) lumbar (lower back), and sacral (toward tailbone). The lumbar spine makes up the the lower end of the spinal column.

Figure 11.5 from Anatomy of the lumbar spine. Semantic

Here we will attempt to provide a brief overview of lumbar spinal anatomy. The sacrum is made up five fused vertebrae (s1 to s5). The complex anatomy of the lumbar spine is a remarkable combination of these strong vertebrae, multiple bony elements linked by joint capsules, and flexible ligaments/tendons, large muscles, and highly sensitive nerves. They stack up, one on top of the other.