About this information
This page summarises answers set out in full elsewhere on this site. It is general information about the cervical spine, not a substitute for an assessment of your own neck. Where figures are given, they come from the published research listed below.
References
Abnormal Findings on Magnetic Resonance Images of the Cervical Spines in 1211 Asymptomatic Subjects. Spine, 2015, for what imaging shows in people with no symptoms.
Cervical Radiculopathy, StatPearls, National Library of Medicine, for the natural history of nerve root pain and the levels involved.
Cervical disc arthroplasty versus anterior cervical discectomy and fusion: a meta-analysis of rates of adjacent-level surgery to 7-year follow-up. Journal of Spine Surgery, 2020, for the comparison between the two operations.
A Clinical Practice Guideline for the Management of Degenerative Cervical Myelopathy, AO Spine and the Cervical Spine Research Society, for the guidance on spinal cord compression.