ICD-9 Diagnosis Code 437.3

Nonrupt cerebral aneurym

Diagnosis Code 437.3

ICD-9: 437.3
Short Description: Nonrupt cerebral aneurym
Long Description: Cerebral aneurysm, nonruptured
This is the 2014 version of the ICD-9-CM diagnosis code 437.3

Code Classification
  • Diseases of the circulatory system (390–459)
    • Cerebrovascular disease (430-438)
      • 437 Other and ill-defined cerebrovascular disease

Information for Medical Professionals

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Index of Diseases and Injuries
References found for the code 437.3 in the Index of Diseases and Injuries:

Information for Patients

Brain Aneurysm

Also called: Berry aneurysm, Cerebral aneurysm, Intracranial aneurysm

A brain aneurysm is an abnormal bulge or "ballooning" in the wall of an artery in the brain. They are sometimes called berry aneurysms because they are often the size of a small berry. Most brain aneurysms produce no symptoms until they become large, begin to leak blood, or burst.

If a brain aneurysm presses on nerves in your brain, it can cause signs and symptoms. These can include

  • A droopy eyelid
  • Double vision or other changes in vision
  • Pain above or behind the eye
  • A dilated pupil
  • Numbness or weakness on one side of the face or body

Treatment depends on the size and location of the aneurysm, whether it is infected, and whether it has burst. If a brain aneurysm bursts, symptoms can include a sudden, severe headache, nausea and vomiting, stiff neck, loss of consciousness, and signs of a stroke. Any of these symptoms requires immediate medical attention.

NIH: National Heart, Lung, and Blood Institute

  • Aneurysm in the brain
  • Brain aneurysm repair
  • Brain aneurysm repair - discharge
  • Brain surgery
  • Brain surgery - discharge
  • Cerebral angiography
  • Magnetic resonance angiography
  • Subarachnoid hemorrhage

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