{"id":2485,"date":"2009-03-08T23:14:22","date_gmt":"2009-03-08T23:14:22","guid":{"rendered":"https:\/\/medicalcriteria.com\/web\/neurovertigo\/"},"modified":"2025-05-14T19:09:52","modified_gmt":"2025-05-14T19:09:52","slug":"neurovertigo","status":"publish","type":"post","link":"https:\/\/medicalcriteria.com\/web\/neurovertigo\/","title":{"rendered":"Criterios Diagn\u00f3stico para V\u00e9rtigo Posicional Parox\u00edstico Benigno"},"content":{"rendered":"<div class=\"99c380e4b4a7b96c35d7ddf7dcb434e8\" data-index=\"1\" style=\"float: none; margin:0px 0 0px 0; text-align:center;\">\n<script async src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js\"><\/script>\r\n<!-- MC 2019- Horizontal -->\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:block\"\r\n     data-ad-client=\"ca-pub-0127150553352455\"\r\n     data-ad-slot=\"3806776041\"\r\n     data-ad-format=\"auto\"\r\n     data-full-width-responsive=\"true\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script>\n<\/div>\n<p><strong>Diagnostic Criteria for Benign Paroxysmal Positional Vertigo<\/strong><\/p>\n<ul>\n<li>Vertigo associated with a characteristic mixed torsional and vertical nystagmus provoked by the Dix-Hallpike test<\/li>\n<li>A latency (typically of 1 to 2 seconds) between the completion of the Dix-Hallpike test and the onset of vertigo and nystagmus<\/li>\n<li>Paroxysmal nature of the provoked vertigo and nystagmus (i.e., an increase and then a decline over a period of 10 to 20 seconds)<\/li>\n<li>Fatigability (i.e., a reduction in vertigo and nystagmus if the Dix-Hallpike test is repeated)<\/li>\n<li><\/li>\n<\/ul>\n<p><strong> Common Causes of Vertigo<\/strong><\/p>\n<p>Otologic disorders<\/p>\n<ul>\n<li>Benign paroxysmal positional vertigo<\/li>\n<li>Meniere\u00b4s disease (hydrops endolymphayic)<\/li>\n<li>Vestibular neuronitis (labyrinthitis)<\/li>\n<\/ul>\n<p>Neurologic disorders<\/p>\n<ul>\n<li>Migraine-associated dizziness<\/li>\n<li>Vertebrobasilar insufficiency<\/li>\n<li>Panic disorders<\/li>\n<\/ul>\n<p><strong> Dix-Hallpike Maneover for Positional Nystagmus<\/strong><\/p>\n<table style=\"border-collapse: collapse; width: 100%;\" border=\"1\">\n<tbody>\n<tr>\n<td width=\"199\"><\/td>\n<td width=\"200\"><strong> Peripheral disorder<\/strong><\/td>\n<td width=\"200\"><strong> Central disorder<\/strong><\/td>\n<\/tr>\n<tr>\n<td width=\"199\">Latent period before onset of positional nystagmus<\/td>\n<td width=\"200\">2 to 20 seconds<\/td>\n<td width=\"200\">None<\/td>\n<\/tr>\n<tr>\n<td width=\"199\">Duration of nystagmus<\/td>\n<td width=\"200\">Less than 1 minute<\/td>\n<td width=\"200\">Greater than 1 minute<\/td>\n<\/tr>\n<tr>\n<td width=\"199\">Fatigability<\/td>\n<td width=\"200\">Fatiguing with repetition<\/td>\n<td width=\"200\">Nonfatiguing<\/td>\n<\/tr>\n<tr>\n<td width=\"199\">Direction of nystagmus<\/td>\n<td width=\"200\">Only one type, usually horizontal\/rotatory<\/td>\n<td width=\"200\">May change direction with a given head position<\/td>\n<\/tr>\n<tr>\n<td width=\"199\">Intensity of vertigo<\/td>\n<td width=\"200\">Severe<\/td>\n<td width=\"200\">Less severe, sometimes none<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<p><strong>References:<\/strong><\/p>\n<ol>\n<li>Furman JM, Cass SP. Benign paroxysmal positional vertigo. N Engl J Med. 1999 Nov 18;341(21):1590-6. <a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/10564690\/\" target=\"_blank\" rel=\"noopener\">[Medline]<\/a><\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<p>Created: Dic 23, 2005<\/p>\n<p>&nbsp;<\/p>\n<p style=\"font-weight: 400;\">\n<p><\/p>\n\n<div style=\"font-size: 0px; height: 0px; line-height: 0px; margin: 0; padding: 0; clear: both;\"><\/div>","protected":false},"excerpt":{"rendered":"<p>Sorry, this entry is only available in Espa\u00f1ol.<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_lmt_disableupdate":"no","_lmt_disable":"no","_exactmetrics_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"footnotes":""},"categories":[2],"tags":[533,532,16,15,14,13,1300,1473,1472,1471,1470,934],"class_list":["post-2485","post","type-post","status-publish","format-standard","hentry","category-neurology","tag-benign","tag-benigno","tag-criteria","tag-criterios","tag-diagnostic","tag-diagnostico","tag-neurology","tag-paroxistico","tag-paroxysmal","tag-posicional","tag-positional","tag-vertigo"],"modified_by":"Guillermo Firman","_links":{"self":[{"href":"https:\/\/medicalcriteria.com\/web\/wp-json\/wp\/v2\/posts\/2485","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/medicalcriteria.com\/web\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/medicalcriteria.com\/web\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/medicalcriteria.com\/web\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/medicalcriteria.com\/web\/wp-json\/wp\/v2\/comments?post=2485"}],"version-history":[{"count":3,"href":"https:\/\/medicalcriteria.com\/web\/wp-json\/wp\/v2\/posts\/2485\/revisions"}],"predecessor-version":[{"id":9155,"href":"https:\/\/medicalcriteria.com\/web\/wp-json\/wp\/v2\/posts\/2485\/revisions\/9155"}],"wp:attachment":[{"href":"https:\/\/medicalcriteria.com\/web\/wp-json\/wp\/v2\/media?parent=2485"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/medicalcriteria.com\/web\/wp-json\/wp\/v2\/categories?post=2485"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/medicalcriteria.com\/web\/wp-json\/wp\/v2\/tags?post=2485"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}