2 results match your criteria: "Department of Rehabilitation Medicine Seoul National University Hospital Seoul Republic of Korea.[Affiliation]"
Background: Unilateral vocal cord paralysis may result from nerve compression by tumors or direct nerve injuries during tumor resections, which can cause dysphonia or dysphagia, and reduced quality of life.
Objectives: This prospective, single-group study aimed to investigate the effect of percutaneous injection laryngoplasty on voice and swallowing function in patients with cancer-related unilateral vocal cord paralysis.
Methods: Patients underwent percutaneous injection laryngoplasty with hyaluronic acid under local anesthesia.