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Adverse Reaction to Hyaluronic Acid Injection Laryngoplasty: A Case Report
Henri Traboulsi1, Tamer El Natout2, Ghassan Skaff3
1Department of Otolaryngology-Head & Neck Surgery, American University of Beirut Medical Center, Lebanon.
Introduction:
Injection laryngoplasty using hyaluronic acid is a safe procedure commonly performed on patients with glottic insufficiency.
Study Design:
This is a descriptive study of a case of adverse reaction to hyaluronic acid in a patient who underwent injection laryngoplasty for the treatment of unilateral vocal cord paralysis.
Discussion:
The patient was treated with antibiotics and corticosteroids and had a full recovery. The authors recommend close observation following injection laryngoplasty using hyaluronic acid and diligent investigation of persistent postoperative laryngopharyngeal symptoms.

