Postoperative Stridor and Acute Respiratory Failure After Parkinson Disease Deep Brain Stimulator Placement: Case Report and Review of Literature

Baseline vocal cord impairment in PD patients can be acutely aggravated perioperatively. Symptoms such as dysphagia and dysarthria, which can indicate susceptibility to postoperative upper airway obstruction, may not be well recognized by the patient and family. Surgical candidates should be carefully interviewed preoperatively, and watchful monitoring of respiratory function intraoperatively and postoperatively is of paramount importance. Neurosurgical and neuroanesthesia team should be aware of, and prepared to manage, this potentially life-threatening airway obstruction in PD patients.