Section of the T7 Vertebra, Lateral View

Description

Mid-thoracic anatomy centers on the T7 vertebra in lateral profile, with the vertebral body positioned anteriorly and the vertebral arch and laminae sweeping posteriorly to form a long, inferiorly sloping spinous process typical of the thoracic region. Superior and inferior articular processes project at the junction of pedicle and lamina, creating the zygapophysial (facet) joints, while the pedicles define the intervertebral foramen between adjacent levels. The intervertebral discs lie between successive vertebral bodies, so the T6–T7 and T7–T8 disc spaces bracket the highlighted level. Costal facets for rib articulation are expected on the body and transverse process in this region, even when not the main emphasis. A lateral section at T7 matters because this is where thoracic kyphosis and posterior element morphology intersect with clinical decision-making, from interpreting mid-back trauma films to planning percutaneous instrumentation. Spinous process angulation influences midline palpation and the working corridor for interlaminar approaches, and the facet orientation helps explain why thoracic motion favors rotation over flexion-extension compared with the lumbar spine. Pay attention to the intervertebral foramina. Foraminal narrowing at T7, whether from disc height loss or osteophytes, can contribute to thoracic radicular pain that is often misread as cardiopulmonary or abdominal pathology. Use this asset for gross anatomy teaching on regional vertebral differences, radiology and orthopedics content on thoracic fractures and degenerative change, or surgical education materials covering pedicle screw trajectories and level localization in the mid-thoracic spine. It also fits well in textbooks and patient-facing diagrams that need a clean lateral relationship between vertebral body, disc, and posterior elements. Anatomical accuracy verified by SciePro's Medical Advisory Board.