Congenital causes: Longer-segment congenital tracheal stenosis is generally due to complete tracheal rings which are fused posteriorly and may be fused together to form a cartilage plate. (stove-pipe trachea or
Congenital causes: Longer-segment congenital tracheal stenosis is generally due to complete tracheal rings which are fused posteriorly and may be fused together to form a cartilage plate. (stove-pipe trachea or