Pedicle Of The Cervical Vertebra, Superior View

Description

Cervical vertebral pedicle forms a stout bony bridge between the posterolateral margin of the vertebral body and the vertebral arch, creating the anterolateral boundary of the vertebral foramen in this superior perspective. Anteriorly, the vertebral body sits medial to the pedicle, while posteriorly the pedicle blends into the junctional region leading toward the lamina and the superior articular process. Laterally, the pedicle relates to the base of the transverse process, placing it near the transverse foramen where the vertebral artery typically ascends in the cervical spine. Fine cortical margins define the pedicle walls, emphasizing its narrow canal-like geometry compared with thoracic and lumbar levels. Pedicle anatomy in the neck matters because a few millimeters determine whether hardware stays safely within bone or violates the spinal canal or the transverse foramen. Cervical pedicle screw fixation offers strong purchase for trauma and deformity, but breach risks include spinal cord injury medially and vertebral artery injury laterally, and the superior view helps readers appreciate the medial and lateral pedicle cortices as they frame the vertebral foramen. Fractures involving the pedicle and pars interarticularis also contribute to instability and foraminal narrowing, and this angle supports teaching of how the pedicle contributes to canal and nerve root corridor dimensions in cervical spondylosis. Use this illustration in spine surgery texts, radiology teaching files, and anatomy courses covering the vertebral arch and vertebral foramen, including correlation with axial CT where the pedicle is assessed for screw trajectory and cortical breach. It also fits lectures on cervical biomechanics and trauma classification where posterior element integrity drives management. Anatomical accuracy verified by SciePro's Medical Advisory Board.