[Forein bodies in the tracheo-bronchial tree. about 94 cases]

This is a study about 94 tracheo-bronchial foreign bodies observations. The most frequent involved age is between 1 and 2 years [64.5 per cent]. The penetration syndrome found in 74, 4 percent of case. Physical examination is often abnormal [79.7 per cent]. The chest radiography shows emphysema [39.9 per cent] or atelectasis [18.08 per cent]. No mortality case was reported