Physical examination maneuver

Physical Exam

Nuchal Rigidity

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How to Perform

With the patient supine, support the head and gently flex the neck, bringing the chin toward the chest. Nuchal rigidity is present when there is involuntary resistance to passive neck flexion, while side-to-side rotation remains relatively preserved.

How to Interpret

Showing all 3 findings

Meningitis

Neck stiffness
Rule in
Minimally helpfulNo CI
Rule out
Not helpfulNo CI
Evidence:Moderate

Stroke

Neck stiffness
Rule in
Helpful
Rule out
Not helpful
Evidence:StrongResearch in progress

Subarachnoid Hemorrhage

Neck stiffness (sudden headache presentation)
Rule in
Helpful
Rule out
Not helpful
Evidence:Strong

References

Research in progress on one or more findings above; ratings may change.

  • Akaishi T, Kobayashi J, Abe M, Ishizawa K, Nakashima I, Aoki M, et al. Sensitivity and specificity of meningeal signs in patients with meningitis. J Gen Fam Med. 2019;20(5):193-198. doi:10.1002/jgf2.268. PMID: 31516806. PMCID: PMC6732499.
  • Runchey S, McGee S. Does this patient have a hemorrhagic stroke? Clinical findings distinguishing hemorrhagic stroke from ischemic stroke. JAMA. 2010;303(22):2280-2286. doi:10.1001/jama.2010.754. PMID: 20530782.
  • Carpenter CR, Hussain AM, Ward MJ, Zipfel GJ, Fowler S, Pines JM, Sivilotti ML. Spontaneous Subarachnoid Hemorrhage: A Systematic Review and Meta-analysis Describing the Diagnostic Accuracy of History, Physical Examination, Imaging, and Lumbar Puncture With an Exploration of Test Thresholds. Acad Emerg Med. 2016;23(9):963-1003. doi:10.1111/acem.12984. PMID: 27306497. PMCID: PMC5018921.
  • McGee S. Evidence-Based Physical Diagnosis. 6th ed. Philadelphia, PA: Elsevier; 2025.

Research last updated September 9, 2026.