ICD-9 Diagnosis Code 447.73

Thoracoabd aortc ectasia

Diagnosis Code 447.73

ICD-9: 447.73
Short Description: Thoracoabd aortc ectasia
Long Description: Thoracoabdominal aortic ectasia
This is the 2014 version of the ICD-9-CM diagnosis code 447.73

Code Classification
  • Diseases of the circulatory system
    • Diseases of arteries, arterioles, and capillaries (440-449)
      • 447 Other disorders of arteries and arterioles

Information for Medical Professionals

Convert to ICD-10 Additional informationCallout TooltipGeneral Equivalence Map
The ICD-10 and ICD-9 GEMs are used to facilitate linking between the diagnosis codes in ICD-9-CM and the new ICD-10-CM code set. The GEMs are the raw material from which providers, health information vendors and payers can derive specific applied mappings to meet their needs.
  • I77.812 - Thoracoabdominal aortic ectasia

Index of Diseases and Injuries
References found for the code 447.73 in the Index of Diseases and Injuries:

    • Ectasia, ectasis
      • aortic 447.70
        • thoracoabdominal 447.73

Information for Patients

Vascular Diseases

The vascular system is the body's network of blood vessels. It includes the arteries, veins and capillaries that carry blood to and from the heart. Problems of the vascular system are common and can be serious. Arteries can become thick and stiff, a problem called atherosclerosis. Blood clots can clog vessels and block blood flow to the heart or brain. Weakened blood vessels can burst, causing bleeding inside the body.

You are more likely to have vascular disease as you get older. Other factors that make vascular disease more likely include

  • Family history of vascular or heart diseases
  • Pregnancy
  • Illness or injury
  • Long periods of sitting or standing still
  • Any condition that affects the heart and blood vessels, such as diabetes or high cholesterol
  • Smoking
  • Obesity

Losing weight, eating healthy foods, being active and not smoking can help vascular disease. Other treatments include medicines and surgery.

  • Aortic arch syndrome
  • Arterial embolism
  • Arteriogram
  • Cerebral angiography
  • Distal splenorenal shunt
  • Duplex ultrasound
  • Hereditary angioedema
  • Magnetic resonance angiography
  • Mesenteric angiography
  • Mesenteric artery ischemia
  • SVC obstruction
  • Venous insufficiency
  • Venous ulcers -- self-care
  • Volkmann ischemic contracture

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