Anatomical Result Of A Cervical Disc Replacement, Anterior View

Description

Cervical disc arthroplasty is centered in the lower neck, with a prosthetic device seated between adjacent cervical vertebral bodies in the intervertebral space. From an anterior perspective, the superior and inferior endplates of the index level frame the implant, while the midline alignment corresponds to the anterior vertebral body margins rather than the spinous processes and laminae, which lie posteriorly and out of view. Lateral to the device, the uncovertebral regions and the expected course of the vertebral arteries in the transverse foramina provide key anatomic context, even when the foramina themselves are only partially appreciated from the front. Cervical disc replacement is most often performed for symptomatic cervical spondylosis or soft-disc herniation with radiculopathy after failure of nonoperative management, and it is commonly discussed alongside anterior cervical discectomy and fusion (ACDF) when counseling patients on segment-level treatment. An anterior-only viewpoint helps you judge whether the implant sits symmetrically on the vertebral body, whether the footprint appears centered relative to the midline, and whether the endplates look parallel enough to reduce risks such as subsidence, heterotopic ossification, or facet overload from malposition. Alignment matters. Teaching-wise, this illustration fits spine modules in gross anatomy, orthopedic surgery, and neurosurgery curricula, where learners must connect the intervertebral disc space to anterior surgical corridors that pass between the carotid sheath laterally and the tracheoesophageal complex medially. It also suits operative notes, patient education handouts, and device-overview figures in journal articles that compare arthroplasty with fusion at a single cervical level. Anatomical accuracy verified by SciePro's Medical Advisory Board.