Raynaud's (ray-NOSE) disease causes some areas of your body — such as your fingers and toes — to feel numb and cold in response to cold temperatures or stress. In Raynaud's disease, smaller arteries that supply blood to your skin become narrow, limiting blood flow to affected areas (vasospasm).Nov 6, 2020
ICD-10 code I73. 00 for Raynaud's syndrome without gangrene is a medical classification as listed by WHO under the range - Diseases of the circulatory system .
Why does it happen? Raynaud's is usually triggered by cold temperatures, anxiety or stress. The condition occurs because your blood vessels go into a temporary spasm, which blocks the flow of blood. This causes the affected area to change colour to white, then blue and then red, as the bloodflow returns.Nov 23, 2021
To tell the difference between primary and secondary Raynaud's, your doctor might do a test called nailfold capillaroscopy. During the test, the doctor looks at the skin at the base of your fingernail under a microscope or magnifier to look for deformities or swelling of the tiny blood vessels.Nov 6, 2020
ICD-10 | CR(E)ST syndrome (M34. 1)
Raynaud's phenomenon is a problem that causes decreased blood flow to the fingers. In some cases, it also causes less blood flow to the ears, toes, nipples, knees, or nose. This happens due to spasms of blood vessels in those areas. The spasms happen in response to cold, stress, or emotional upset.
Primary Raynaud's(or Raynaud's disease) happens without any other illness behind it. The symptoms are often mild. Secondary Raynaud's (Raynaud's syndrome, Raynaud's phenomenon) results from another illness. It's often a condition that attacks your body's connective tissues, like lupus or rheumatoid arthritis.Aug 23, 2021
Many health care professionals believe that the most effective and safest drugs are calcium- channel blockers, which relax smooth muscles and dilate the small blood vessels. These drugs decrease the frequency and severity of attacks in about two-thirds of patients who have Primary or Secondary Raynaud's phenomenon.Aug 14, 2019
Summary. Raynaud's phenomenon is the short-term interruption of blood flow to the extremities, such as the fingers and toes. Raynaud's phenomenon may be a sign of an underlying autoimmune disorder such as scleroderma or lupus, so it's important to see your doctor for diagnosis.
Cold temperatures, smoking, and stress aggravate Raynaud's phenomenon. You can help reduce the number of attacks and improve your overall health by following these tips from the American College of Rheumatology (ACR). The ACR also advises those with Raynaud's to pay special attention to their hands and feet.Mar 2, 2016
There appears to be some confusion surrounding the definitions of Raynaud's disease and peripheral artery disease, PAD. We're here to correct that. Raynaud's syndrome is characterized by a spasm of the arteries in the extremities, especially the fingers; but sometimes includes the toes, ears, lips or tip of the nose.
(People exposed to cold weather are well aware of these mechanisms.) Cold, of course, is the main trigger in Raynaud's phenomenon, although roughly one-third of patients experience it in response to stress and anxiety -- another indication that the condition is neurological and even psychological in origin.Apr 11, 2019