Bronchoscopy

Flexible endoscopy is used to visualize the upper and lower respiratory tract. Laryngoscopy is indicated for evaluation of the larynx.   Tracheobronchoscopy  is a procedure that allows direct visualization of the lumen and mucosa of the respiratory tree. Tracheobronchoscopy is a therapeutic intervention in cases of foreign body or aspirated material.  It is also useful in obtaining samples for culture to identify harmful respiratory infections.   Laryngoscopy is indicated to evaluate the larynx when there is a voice change or difficult inspiration with exercise intolerance as a symptom.