Premium
Airway Compromise in Thyroplasty Surgery
Author(s) -
Weinman Eric C.,
Maragos Nicolas E.
Publication year - 2000
Publication title -
the laryngoscope
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.181
H-Index - 148
eISSN - 1531-4995
pISSN - 0023-852X
DOI - 10.1097/00005537-200007000-00003
Subject(s) - medicine , surgery , airway , arytenoid cartilage , stridor , airway obstruction , fixation (population genetics) , anesthesia , larynx , population , environmental health
Objectives Airway compromise arising from thyroplasty procedures including Isshiki type I through IV thyroplasties, arytenoid adduction, and arytenoid fixation is uncommon yet potentially life threatening. Identification of incidence of obstruction and probable causes is important for preoperative planning, consultation, and postoperative care. Study Design Retrospective review of all thyroplasty operations, including arytenoid adduction and arytenoid fi‐ation. Methods Three hundred thirty‐two patients underwent a total of 630 thyroplasty procedures. Detailed information was gathered on patients manifesting symptoms of airway obstruction. Results Seven patients required an unplanned tracheostomy for airway compromise. Five of 143 patients who underwent arytenoid adduction required a tracheostomy, for an incidence of 3.5%. The median interval to developing significant stridor requiring tracheostomy was 9 hours, with five of these seven patients requiring airway surgery within the first 18 postoperative hours. No patient receiving a type I thyroplasty alone developed significant airway compromise. Tracheostomy was required in two patients with underlying neuromuscular disease—one who underwent a bilateral type I thyroplasty and one who underwent an arytenoid fixation procedure. Conclusion The percentage of airway complications after thyroplasty is low. However, arytenoid adduction and fixation operations have a significant risk of postoperative temporary tracheostomy and warrant preoperative discussion regarding tracheostomy and postoperative overnight hospital admission.