Overview. 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 .
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
Causes of Raynaud's Phenomenon In people with Raynaud's phenomenon, blood vessels in the hands and feet react to cold or stress, narrowing quickly and staying constricted for a long period. This causes the skin to turn pale or white, then bluish as the blood left in the vessels becomes depleted of oxygen.May 1, 2021
ICD-10 | CR(E)ST syndrome (M34. 1)
CREST (calcinosis, Raynaud phenomenon, esophageal dysmotility, sclerodactyly, and telangiectasia) syndrome is a member of the heterogeneous group of sclerodermas, and its name is an acronym for the cardinal clinical features of the syndrome. [1, 2]Oct 5, 2020
The majority of cases of secondary Raynaud's are associated with autoimmune conditions, which cause the immune system to attack healthy tissue.Nov 23, 2021
The sympathetic nervous system is a major player in thermoregulation [53] and it therefore seems likely that the autonomic nervous system contributes to the pathogenesis of both primary and secondary Raynaud's phenomenon via both central and peripheral (local) mechanisms.
Maurice Raynaud was French: "Rayo-NOHZ" is correct!
For a long time, physicians have found that the hereditary factor plays an important role in the genesis of Raynaud's disease. Familial analysis and twin studies have confirmed the role of an hereditary factor.
Raynaud's phenomenon is common and does not usually cause severe problems. You can often treat the symptoms yourself by keeping warm. Sometimes it can be a sign of a more serious condition.