[Asymptomatic carotid artery stenosis: when should one--when must one--when should one not operate].
More differentiation than in the past is necessary for the indication of surgery in asymptomatic carotid stenosis. Surgery is indicated in the case of high-degree stenosis (above 80%) before major surgery, rapidly increasing stenosis--especially filiform stenosis--and if non-characteristic complaints are associated with cerebrovascular insufficiency or suspicious CT. Symptomatic carotid stenosis, however, requires surgical treatment. Unilateral asymptomatic stenosis below 70% requires careful observation and no surgery, particularly if the patient is older than 70 years. Surgical experience as well as collaboration with other disciplines are basic requirements.
D002340:Carotid Artery Diseases / Q000175:diagnosis / Q000601:surgery*; D003251:Constriction, Pathologic / Q000175:diagnosis / Q000601:surgery; D006801:Humans; D002546:Ischemic Attack, Transient / Q000601:surgery; D011183:Postoperative Complications / Q000401:mortality; D012306:Risk
Die asymptomatische Carotisstenose: Wann soll--wann muss man--wann soll man nicht operieren?