Management of intractable and extensive tracheal stenosis by implantation of cartilage graft.
A variety of methods have been developed to solve the problem of extensive tracheal stenosis. Endoscopic resection with injection of steroids was performed with some success. Resection with end-to-end anastomosis has been attempted in localized tracheal stenosis, but it is not practical in extensive tracheal stenosis. As an alternative to the above procedures, we performed a simpler operation to increase the diameter of the narrow trachea. We treated three children (a 7-month-old, a 2-year-old, and a 3-year-old) who had severe tracheal stenosis. The trachea was explored through a cervical transverse incision. The anterior wall of the trachea at the level of the stenosis was opened longitudinally and the scar in the tracheal lumen was resected. A free-cartilage graft measuring 1 X 4 cm was taken from the third costochondral junction and was wedged and sutured in place into the tracheal opening. This resulted in increasing the internal diameter of the stenotic trachea. A nasotracheal tube was left in place at the end of the procedure for 48 hours. The children are still asymptomatic 19, 10, and 8 months postoperatively. The careful selection and preparation of the patients for this procedure is discussed.
D002356:Cartilage / Q000637:transplantation*; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D014135:Tracheal Stenosis / Q000209:etiology / Q000601:surgery*; D014140:Tracheotomy / Q000009:adverse effects