Neck Pain

Like most symptoms, Neck Pain is usually caused by Strains, Sprains, and other common conditions which pose no threat to health, and get better on their own, sometimes soon, sometimes slowly. The clinician’s job is to rule out the rare but potentially paralyzing diseases, and then sort through the others in systematic fashion. See Diagram — Anatomy of the Spine & Its Nerves.

Causes of Neck Pain

xxxxxxCommonxxxRare but Very Serious
โ€ข Muscle Strain / Ligament Sprain
โ€ข Muscle Spasm (Torticollis; “Wry Neck”)
โ€ข Herniated Disk
โ€ข Osteoarthritis
โ€ข Ankylosing Spondylitis (rather uncommon)
โ€ข Spinal Cord Compression
โ€ข Bone Disease
โ€ข Cervical Artery Tear (“dissection”)
โ€ข Epidural Bleeding (if on “blood thinners”)
xxx

The following is how clinicians approach Neck Pain.

1.  If suggestion of Spinal Cord Compression (very rare), we send to an ER:

  • Electric shock runs down body when bending neck forward (Lhermitte’s Sign)
  • Numb or Tingling around genitals or anus
  • Incontinent of urine / stool (large amounts), or can’t urinate all through the day
  • Weakness in legs (new trouble walking tiptoe or hopping)
  • Fever, with pain in one certain area of the neck (could be an epidural abscess)

Diagnosed by MRI (not X-ray, not CT Scan). Assuming none of the aboveโ€ฆ

2.  We press, then tap, on each bone in the cervical spine.

  • If one, & only one, is especially tender, we get a cervical spine (neck) X-ray for Bone Diseases.  Send to E.R. if recent trauma to rule out fracture.

Otherwise…

3.  Consider a Herniated Disk (“pinched nerve,” “slipped disk”)

  • Ask about pain or tingling running down part of one arm
  • Examine muscle strength in all parts of the arms, for localized weakness
  • Check reflexes in the arms (for one side less than the other)
  • Diagnosed by MRI (not X-ray, not CT Scan). But we only get an MRI if:
    1. There’s true muscle weakness; OR BOTH
    2. a) Pain has been going on 3 months, AND b) patient would consider surgery

4.  Consider Arthritis if more gradual onset of pain (weeks or months)

5.ย  If none of above, the patient most likely has a simple Strain / Sprain. Or
xxxxMuscle Spasm if neck tends to stay tilted in one direction.

  • If acute Neck Muscle Spasm, send to E.R. if fever, drooling, neurologic abnormalities on exam, to rule out serious throat infections or diseases or brain / spinal cord [all very rare]

6.  Also consider very rare possibilities (we send to ER if suspicious):

  • New one-sided neck pain with Neurological symptoms in the face (esp. a droopy eyelid & tiny pupil on one side, or can’t stick tongue out straight) could be a Torn Artery (dissection).
  • Patients taking “blood thinners” (not just aspirin) can have Epidural Bleeding around the spinal cord
  • Fever, esp. if immunocompromised or IV Drug User, may indicate rare deep Infections. Need blood tests (CBC, ESR) and maybe MRI

See Neck Pain โ€” Full Text for more in-depth explanations and discussions.

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