Definition: A tracheoscopist is a specialist in performing and diagnosing the medical conditions of the airway, including but not limited to bronchitis, asthma, and chronic obstructive pulmonary disease (COPD). They are trained to use specialized instruments such as an endoscope or a laryngoscope to access the airways and diagnose various lung disorders. Tracheoscopists work under the supervision of pulmonologists or other respiratory doctors. Tracheoscopists are crucial in