TY - SER TI - Fibrobroncoscopio SN - 0210-5020 N1 - Este artículo se encuentra disponible en su edición impresa; Bibliografía: p. 55 N2 - The first bronchoscopies were performed through a metal tube inserted directly into the trachea (rigid bronchoscope); Later, when the properties of fiberglass were applied as an optical medium to the visualization of the bronchial tree, the fiberoptic bronchoscope was created, which is a longer, thinner, and more flexible tube, which added new possibilities to bronchoscopy (less discomfort to the patient, approach to previously inaccessible areas and greater selectivity). In this tooling file we describe the fiberoptic bronchoscope and the procedure to carry out the fiberoptic bronchoscopy ER -