TRACHEOMALACIA REPAIR USING CERAMIC RINGS

Tracheomalacia resulting from tracheostomy or compressive thyroid disease often represents a difficult problem in airway management. In an attempt to improve this condition, biocompatible ceramic rings were surgically implanted in 16 patients to restore normal patency of the airway by first expanding the tracheal lumen lateral, and then in an anterior dimension. Preoperatively, patients displayed moderate to severe obstruction with marked restrictions in lifestyle, as confirmed by history, physical examination, and airway resistance studies. Additionally, three of these patients were trach-dependent at the time of implantation. Postoperatively all 16 patients have normal airway resistance parameters with a dramatic improvement in lifestyle, whereas the three with tracheostomy were successfully decannulated. The routine use of these rings has alleviated the need for rib/cartilage grafts, primary resections with anastomosis, prolonged periods of cannulation, and multiple surgeries. Our experience in the use of ceramic rings for tracheomalacia repair will be presented, highlighting selection criteria for their use, intraoperative placement, perioperative complications, and postoperative followup for a minimum of 6 months.