Indications Allows direct examination of possible tumors, obstructions, secretions or foreign objects. Helps diagnose lung cancer, tuberculosis, lung disease and infections. Locates a hidden bleeding site in the bronchial tubes. Clears airways of obstructing foreign bodies or secretions . Pre-requisites Proper history relating to any reactions to anesthetics.
Dentures are to be removed.
Proper consent for the procedure. Procedure There will be temporary, mild pain from the injection, if a local anesthetic is used. If a general anesthetic is used, the patient will feel temporary pain when the intravenous solution is started to induce anesthesia. After that, the patient will not experience pain, but may experience anxiety and discomfort if the test is performed under local anesthesia. The local anesthetic is sprayed in nose and mouth to suppress the gag reflex.