Laryngeal mask airway combined with bronchial blocker achieved 1-lung ventilation in a patient with bilateral vocal cord paralysis: A case report.

ABSTRACT

INTRODUCTION: One-lung ventilation (OLV) is a commonly used technique to facilitate surgical visualization during thoracic surgical procedures. Double-lumen endotracheal tubes and one-lumen tracheal tube combined with bronchial blocker might lead to intubation-related laryngeal injury. PATIENT CONCERNS In the perioperative period, how to avoid further damage to the vocal cord while achieving OLV during operation is challenging work. DIAGNOSIS She was diagnosed with systemic lupus erythematosus, bilateral vocal cord paralysis, and lung tumor. INTERVENTIONS: We used a combination of a laryngeal mask airway with bronchial blocker to avoid further damage to the vocal cord when achieving OLV. OUTCOMES: At 1-month follow-up, she had fully recovered without obvious abnormalities. CONCLUSION: When OLV was required for patients with bilateral vocal cord paralysis, a combination of a laryngeal mask airway with bronchial blocker was considered a better choice.