{"id":1022,"date":"2026-05-07T23:41:50","date_gmt":"2026-05-07T20:41:50","guid":{"rendered":"https:\/\/www.profdrelifaksoy.com\/en\/?p=1022"},"modified":"2026-05-07T23:41:59","modified_gmt":"2026-05-07T20:41:59","slug":"what-is-vocal-cord-paralysis","status":"publish","type":"post","link":"https:\/\/www.profdrelifaksoy.com\/en\/what-is-vocal-cord-paralysis\/","title":{"rendered":"What Is Vocal Cord Paralysis?"},"content":{"rendered":"<p><a href=\"https:\/\/www.profdrelifaksoy.com\/en\/what-is-vocal-cord-paralysis\/\"><strong>Vocal cord paralysis<\/strong><\/a> is a condition characterized by loss of movement in one or both vocal cords. The most common cause is <strong>recurrent laryngeal nerve<\/strong> damage. Unilateral cases are more common; bilateral paralysis can be more critical in terms of breathing.<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1011\" src=\"https:\/\/www.profdrelifaksoy.com\/en\/wp-content\/uploads\/2026\/05\/vocal.jpg\" alt=\"\" width=\"595\" height=\"366\" \/><br \/>\n<strong>Symptoms<\/strong><\/p>\n<ul>\n<li>Hoarseness (most common finding)<\/li>\n<li>Breathy, weak voice<\/li>\n<li>Difficulty swallowing (especially with liquids)<\/li>\n<li>Weak cough<\/li>\n<li>Aspiration (including silent aspiration)<\/li>\n<li>In bilateral cases: shortness of breath \/ stridor<\/li>\n<\/ul>\n<p><strong>Etiology<\/strong><\/p>\n<ul>\n<li>Post-surgical (thyroid, parathyroid, cardiac surgery)<\/li>\n<li>Viral neuropathy<\/li>\n<li>Stroke and neurological diseases<\/li>\n<li>Tumors (lung apex, thyroid, mediastinum)<\/li>\n<li>Idiopathic (approximately 20\u201330%)<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1012\" src=\"https:\/\/www.profdrelifaksoy.com\/en\/wp-content\/uploads\/2026\/05\/vocalcord.jpg\" alt=\"\" width=\"994\" height=\"762\" \/><\/p>\n<h2><strong>Diagnosis<\/strong><\/h2>\n<h3><strong>1- Endoscopic Evaluation<\/strong><\/h3>\n<ul>\n<li><strong>Fiberoptic Laryngoscopy<\/strong>\n<ul>\n<li>Vocal cord movements are directly observed<\/li>\n<\/ul>\n<\/li>\n<li>Stroboscopy \u2192 vibration analysis<\/li>\n<\/ul>\n<h3><strong>2- Swallowing Evaluation<\/strong><\/h3>\n<ul>\n<li><strong>FEES<\/strong><\/li>\n<\/ul>\n<p>Aspiration risk and secretion control are assessed<\/p>\n<h3><strong>3- Imaging<\/strong><\/h3>\n<ul>\n<li>Neck + thorax <strong>CT \/ MRI<\/strong><br \/>\n\ud83d\udc49 Tumor or compression along the nerve is investigated<\/li>\n<li>Brain MRI<\/li>\n<\/ul>\n<h3><strong>4- Laryngeal EMG (selected cases)<\/strong><\/h3>\n<ul>\n<li>Provides information about prognosis and nerve recovery<\/li>\n<\/ul>\n<h2><strong>Treatment<\/strong><\/h2>\n<h3><strong>1- Conservative Approach (First-Line)<\/strong><\/h3>\n<ul>\n<li>Voice therapy (speech therapy)<\/li>\n<li>Swallowing rehabilitation<\/li>\n<li>Aspiration precautions<\/li>\n<\/ul>\n<p>Spontaneous recovery may occur especially within the first 6\u201312 months<\/p>\n<h3><strong>2- Temporary Interventions<\/strong><\/h3>\n<ul>\n<li><strong>Vocal cord injection<\/strong><\/li>\n<\/ul>\n<p>Hyaluronic acid \/ fat<br \/>\nGoal: to improve glottic closure<br \/>\nReduces aspiration in the early period, improves voice<\/p>\n<h3><strong>3- Permanent Surgical Options<\/strong><\/h3>\n<ul>\n<li><strong>Medialization thyroplasty (Type 1 thyroplasty)<\/strong><\/li>\n<li><strong>Arytenoid adduction<\/strong><\/li>\n<li>Reinnervation (selected young patients)<\/li>\n<\/ul>\n<h3><strong>4- Bilateral Paralysis (Special Situation)<\/strong><\/h3>\n<ul>\n<li>Priority: <strong>airway safety<\/strong><\/li>\n<li>If necessary:<\/li>\n<\/ul>\n<p>Laser cordotomy<br \/>\nTracheotomy<br \/>\n<strong>Clinical Approach Algorithm<\/strong><\/p>\n<ul>\n<li>Confirm diagnosis (laryngoscopy)<\/li>\n<li>Investigate etiology (CT\/MRI)<\/li>\n<li>Assess aspiration risk (<strong>FEES<\/strong>)<\/li>\n<li>First stage: voice therapy \u00b1 injection<\/li>\n<li>Plan permanent surgery after 6\u201312 months<\/li>\n<\/ul>\n<p><strong>Clinical Pearls<\/strong><\/p>\n<ul>\n<li>In newly onset vocal cord paralysis, <strong>imaging up to the lung apex is mandatory<\/strong><\/li>\n<li>Aspiration can sometimes be <strong>silent \u2192 only detected with FEES<\/strong><\/li>\n<li>Early injection significantly improves quality of life.<\/li>\n<\/ul>\n<p><strong>Instagram: <a href=\"https:\/\/www.instagram.com\/prof.dr.elifaksoy\/\" target=\"_blank\" rel=\"noopener\">prof.dr.elifaksoy<\/a><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Vocal cord paralysis is a condition characterized by loss of movement in one or both vocal cords. The most common cause is recurrent laryngeal nerve damage. Unilateral cases are more common; bilateral paralysis can be more critical in terms of breathing. Symptoms Hoarseness (most common finding) Breathy, weak voice Difficulty swallowing (especially with liquids) Weak [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":1024,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[],"class_list":["post-1022","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/www.profdrelifaksoy.com\/en\/wp-json\/wp\/v2\/posts\/1022","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.profdrelifaksoy.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.profdrelifaksoy.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.profdrelifaksoy.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.profdrelifaksoy.com\/en\/wp-json\/wp\/v2\/comments?post=1022"}],"version-history":[{"count":3,"href":"https:\/\/www.profdrelifaksoy.com\/en\/wp-json\/wp\/v2\/posts\/1022\/revisions"}],"predecessor-version":[{"id":1028,"href":"https:\/\/www.profdrelifaksoy.com\/en\/wp-json\/wp\/v2\/posts\/1022\/revisions\/1028"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.profdrelifaksoy.com\/en\/wp-json\/wp\/v2\/media\/1024"}],"wp:attachment":[{"href":"https:\/\/www.profdrelifaksoy.com\/en\/wp-json\/wp\/v2\/media?parent=1022"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.profdrelifaksoy.com\/en\/wp-json\/wp\/v2\/categories?post=1022"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.profdrelifaksoy.com\/en\/wp-json\/wp\/v2\/tags?post=1022"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}