[Recent tracheobronchial ruptures caused by closed injuries of the thorax. Diagnosis and complications in 18 cases].

Tracheo-bronchial ruptures are serious complications of thoracic trauma. The authors report their experience of 18 cases: 3 tracheal ruptures, 3 tears in the tracheal or bronchial membrane, 11 unilateral bronchial ruptures and 1 bilateral bronchial rupture. Diagnostic endoscopy was performed immediately in 9 cases, with a delay of 2 to 3 days in 6 cases and with a longer delay (15th, 23rd and 25th days) in 3 cases. The treatment was non-operative in the 3 cases with membranous tears. The other patients were operated by resection of the contused area and end-to-end anastomosis of the ruptured extremities: within 24 hours following the diagnosis in 10 cases, and after a delay in the 5 other cases. The post-operative course was uncomplicated in 13 cases; 1 patient developed a bronchial stenosis requiring pneumonectomy and 4 patients died, including 2 from infective lesions due to delay in the diagnosis.