Angle between left principal bronchus and trachea
Benign neoplasm of trachea
Burn involving larynx and trachea with lung
Burn of larynx and trachea
Carcinoma in situ trachea
cervical part of trachea
Corrosion involving larynx and trachea with lung
Corrosion of larynx and trachea
Crushing injury of larynx and trachea
direct suction from trachea
dorsal segmental trachea