title: [Prosthetic reconstruction of the trachea and carina].
abstract: We have performed prosthetic reconstruction of the trachea and carina in 12 patients since 1979. We used Neville's prosthesis in 7 patients and Katsura's prosthesis in 5 patients. Seven patients were operated on for lung cancer, 2 patients for adenoid cystic carcinoma of the trachea and the others for large cell carcinoma of the trachea, thyroid cancer and tuberculous granuloma, respectively. Prosthetic reconstruction of the trachea was performed in 4 patients. Carinal resection was performed in 8 patients: With right sleeve pneumonectomy in 4 patients, with right upper lobectomy in 2 patients and only carinal resection in 2 patients. Prosthetic reconstruction after the carinal resection was performed using 3 straight types, 1 curved type and 4 bifurcated types. With regard to the complications of the prosthetic reconstruction, dehiscence at the anastomotic site was seen in 5 patients, granulation in 4 patients, empyema in 3 patients, massive hemorrhage in 2 patients and migration of the prosthesis in 1 patient. Five patients survived more than 1 year. The longest survival time was 43 months. To prevent complications of the prosthetic reconstruction, we improved the anastomotic method, reinforced the anastomotic site with Marlex mesh and protected the surrounding vessels with Lyodura.
mesh_terms: D000328:Adult; D000368:Aged; D002277:Carcinoma / Q000601:surgery; D003528:Carcinoma, Adenoid Cystic / Q000601:surgery; D005260:Female; D006801:Humans; D008175:Lung Neoplasms / Q000601:surgery; D008297:Male; D008875:Middle Aged; D019736:Prostheses and Implants / Q000009:adverse effects / Q000401:mortality; D011475:Prosthesis Failure; D013964:Thyroid Neoplasms / Q000601:surgery; D014134:Tracheal Neoplasms / Q000601:surgery; D014140:Tracheotomy