Cricoarytenoid subluxation presenting as vocal cord palsy following endotracheal intubation & #8211; A case report

Ravi Saravanan, Mahesh Parameshwaran, Krishnamurthy Nivedita, Krishnamoorthy KarthikSaudi Journal of Anaesthesia 2022 16(2):243-245 Airway interventions commonly present with self-limiting throat pain and hoarseness of voice. Persistent hoarseness is rare and should be evaluated for serious complications. Cricoarytenoid injuries may present as vocal cord palsies which need careful evaluation. We encountered a case of intubation-related cricoarytenoid subluxation in a 49-year-old diabetic female with a past history of pulmonary tuberculosis was planned for a modified radical mastectomy after a course of neoadjuvant chemotherapy. During intubation by a third-year resident, Cormack Lehane's grade was 3, and bougie-guided railroading of 7 mm endotracheal tube was done blindly. The patient developed haemoptysis and desaturation following intubation and was on ventilator support for 24 hours. Following extubation, the patient had throat pain and hoarseness in voice for more than 2 days. Fibreoptic laryngoscopy revealed right vocal cord palsy. A detailed evaluation revealed right cricoarytenoid subluxation which was treated successfully by closed reduction after 1 week. Cricoarytenoid subluxation, though rare is a serious complication after interventional airway procedures. According to the literature, unfavourable intubating conditions, predisposing patient factors and inadequate experience of the anaesthesiologist are the major contributors to this complication. Injury...
Source: Saudi Journal of Anaesthesia - Category: Anesthesiology Authors: Source Type: research