Neck portion of the spine, comprising seven vertebrae labelled C1 to C7.
mikeingram1; recoloration : MJL — CC0 1.0. Image source.
Understanding the structure and its role
The upper joints linking the skull, atlas and axis provide much of the head’s movement. Lower down, discs and facet joints combine mobility with stability. The cervical canal contains the spinal cord; exiting roots contribute to arm innervation. These relationships explain the distinction between neck pain, radiculopathy and myelopathy.
Symptoms and assessment
Isolated neck pain differs from pain extending into an arm with numbness. Hand clumsiness, unsteady walking or weakness in several limbs raises concern about the spinal cord. Examination checks strength, sensation, reflexes and gait; MRI is useful when neurological compression is suspected.
Assessment considers symptom onset, distribution, restricted activities and medical history. Imaging findings must be compared with the clinical examination: a visible abnormality does not, on its own, establish the source of pain.
Management and outlook
Rehabilitation may combine graded mobility, neck endurance and adjustment of work demands. Suspected myelopathy or instability must be clarified before cervical manual treatment or traction.
For a mechanical problem without concerning findings, care aims for a gradual return to activity, individually selected exercises and measurable functional goals. Manual care may complement this approach when the examination supports it. Progress is judged through walking, sleep and daily tasks, as well as symptoms, rather than through an image alone.
When to seek prompt assessment
New or progressive weakness, newly impaired walking, loss of sensation around the saddle region, or new bladder or bowel control problems require urgent medical assessment.
Frequently asked questions
Do seven vertebrae mean seven nerve roots?
No. There are eight pairs of cervical spinal nerves, numbered C1 through C8.
Does arm pain always start in the neck?
No. Shoulder disorders and peripheral nerves can also cause it.
Can imaging establish the diagnosis alone?
No. Findings must fit the clinical history and examination before they guide treatment.
Should all activity stop?
Usually not: loading is adjusted and gradually increased according to tolerance and the diagnosis.
How should progress be monitored?
Track functional abilities, neurological symptoms and resumed activities so care can be adjusted.
Concept diagram showing key relationships; this is not a scan or an anatomical drawing to scale.
Role of TAGMED care
At TAGMED, this information helps clarify your history, guide assessment and determine whether conservative care is appropriate or medical referral is needed. An anatomical structure, sign or test result is not, by itself, an indication for decompression, laser, shockwave or manual treatment. Care selection depends on the cause of symptoms and your clinical circumstances.
Medical references
- OpenStax, Rice University. Anatomy and Physiology 2e — The Vertebral Column.
- American Academy of Orthopaedic Surgeons. Cervical Radiculopathy (Pinched Nerve).
- American Academy of Orthopaedic Surgeons. Cervical Spinal Cord Compression.
References document the topic; their inclusion does not imply endorsement of TAGMED services by those organizations.
Educational information from The Spine Page. This entry does not replace an individual assessment. Documentary version: October 12, 2026. Sylvain Desforges, B.Sc., D.O., N.D., osteopath and naturopath.
TAGMED clinic contact details
For non-urgent consultations and information about available services.
Clinique TAGMED — Terrebonne
1150, rue Lévis, Suite 200
Terrebonne (Québec) J6W 5S6
450‑704‑4447
Clinique TAGMED — Montréal
1140, avenue Beaumont
Mont-Royal (Québec) H3P 3E5
1‑877‑672‑9060