Related Experiment Video
Updated: May 22, 2026

Seeding and Implantation of a Biosynthetic Tissue-engineered Tracheal Graft in a Mouse Model
Published on: April 1, 2019
Repair of nonmalignant postlaryngectomy pharyngotracheal fistula
Robert J Kucejko1, Quang Luu, Royce F Calhoun
1Division of Cardiothoracic Surgery, Department of Otolaryngology, University of California, Davis Medical Center, Sacramento, California 95817, USA.
Abstract:
The repair of nonmalignant postlaryngectomy pharyngotracheal fistulae is not commonly encountered in medical literature. This rare complication can occur years after laryngectomy for cancer and reconstruction of a neopharynx, and is often associated with adjuvant radiation to the area, making the choice of method for surgical repair critical for success. Optimally, a pedicled myofascial flap from the pectoralis major muscle, from outside the field of radiation, is used to reinforce the repair of the fistula. We present 2 rare cases.
Related Concept Videos
Tracheostomy: Procedure and Tubes
Tracheostomy tubes can be made of semiflexible plastic (polyurethane or silicone), rigid plastic, or metal, and they come in...
Tracheostomy Decannulation
Description of the Procedure
Decannulation refers to the permanent removal of the tracheostomy tube, signaling the resolution of the condition that initially necessitated the tracheostomy. The process requires a well-coordinated interplay between...
Chronic Pharyngitis
Etiology
It often arises from persistent viral or bacterial infections affecting sinuses and tonsils.
Additional contributing factors include inadequate dental hygiene, mouth breathing, recurring tonsillitis, allergic rhinitis, laryngopharyngeal reflux, and exposure to smoke, chemicals, and other environmental pollutants. Allergic reactions to pollen, mold, and pet dander, chronic cough, excessive voice usage,...
Tracheostomy Care I: Pre-procedural Steps
Required Equipment
The equipment necessary for tracheostomy care includes:
Cardiopulmonary Resuscitation V: Advanced Airway Management Techniques
Trachea
Anatomical Features:
Location: About half of the trachea is situated in the neck, anterior to the esophagus, and extends from the larynx (at the level of the...
