[Electromyography in the evaluation of the functional state of the internal neuromuscular apparatus of the larynx in myasthenia]. / Elektromiografiia v otsenke funktsional'nogo sostoianiia vnutrennego nervno-myshechnogo apparata gortani pri miastenii.

Using needle transcutaneous electromyography of internal laryngeal muscles and kalymin tests, 40 patients with myasthenia of different forms were examined. It was found that patients with generalized and local pharyngeal-facial forms of the disease developed latent generalization of myasthenic injury. Characteristic changes can be used to determine the degree of disorders in the internal nervous-muscular apparatus of the larynx.