The Cervical Foraminotomy Procedure, Posterior View

Description

Posterior cervical anatomy fills the frame as the animation tracks a foraminotomy at a single motion segment, centered on the laminae, spinous processes, and facet (zygapophysial) joints of the cervical spine. Layer by layer, the paraspinal musculature is reflected laterally to expose the ligamentum flavum and the medial facet complex, with the surgical window widening toward the neural foramen where the cervical spinal nerve exits. Bone removal progresses along the inferomedial margin of the superior articular process and adjacent lamina, creating more space around the nerve root within the foramen and lateral recess. Orientation stays strictly posterior, keeping the canal medial and the foramen lateral, so depth cues remain clear as decompression advances. Cervical foraminotomy is a common posterior decompression for unilateral cervical radiculopathy from foraminal stenosis, uncovertebral and facet osteophytes, or a laterally placed disc herniation. The stepwise sequence clarifies how limited bony resection can relieve nerve root pressure while preserving midline posterior elements, a point that is hard to teach with a single intraoperative photograph. The animation also helps differentiate the target zone, the foramen and lateral recess, from the central canal, where excessive medial work raises the risk of dural or spinal cord injury. Use this asset in neurosurgery and orthopedic spine teaching modules, resident-level operative anatomy courses, and publisher-ready procedural overviews comparing anterior cervical discectomy and fusion with posterior decompression. It also fits patient-facing education on radicular pain mechanisms when paired with MRI examples of foraminal narrowing. Anatomical accuracy verified by SciePro's Medical Advisory Board.