What is the definition or description of: bronchoscopy?

Airway visualization: Bronchoscopy is a procedure in which the inside of the airways ( trachea, bronchii) are examined visually. It gives the physician/surgeon direct visualization of the inside of the above airways, helping to diagnose pulmonary disorders. Also gives the doctor a chance to obtain diagnostic samples such as lung washes, biopsies. It is becoming more of a therapeutic instrument with various applications.

Airway examination: Bronchoscopy is a procedure to visually examine inside of the airways (trachea, bronchii). This can be done using a rigid bronchoscope or flexible fiber-optic scope. It can be used to obtain samples such as washings (bal) and biopsies for diagnosis. There are also therapeutic interventions that can be performed.