Sectioned C6 Vertebra Viewed From the Side

Description

Sectioned at the C6 level, the lateral cervical spine profile outlines the vertebral body anteriorly, the vertebral arch and spinous process posteriorly, and the superior and inferior articular processes stacked at the facet joint line. A transverse cut through the vertebra exposes cancellous bone within the centrum and the cortical shell, while the intervertebral discs sit immediately superior and inferior, separating C6 from C5 and C7. Posterior to the vertebral body, the vertebral canal can be inferred in line with the laminae and spinous processes, and the normal cervical lordosis transitions toward the cervicothoracic curve. C6 stands out as a landmark in the mid to lower neck. Clinically, C6 matters because it sits near the apex of common degenerative and traumatic patterns, with uncovertebral joint osteophytes and disc height loss at C5–C6 or C6–C7 frequently narrowing the intervertebral foramen and irritating the exiting nerve roots. That correlation becomes easier to teach in a true lateral view, where anterior vertebral body alignment, disc spacing, and facet orientation explain why extension can worsen radicular symptoms and why instability after whiplash often declares itself as subtle translation at these segments. In airway and neck surgery, the C6 level also approximates the cricoid cartilage and the transition to the thoracic inlet, a practical cross-check when correlating surface anatomy with imaging. Medical educators can drop this artwork directly into gross anatomy and musculoskeletal blocks to anchor cervical curvature and segmental landmarks, and radiology faculty can pair it with a lateral cervical radiograph to discuss alignment lines and disc space assessment. It also suits spine texts covering cervical spondylosis, foraminal stenosis, and the rationale for anterior cervical discectomy and fusion at adjacent levels. Anatomical accuracy verified by SciePro's Medical Advisory Board.