Securing a patent airway in patients undergoing general anesthesia is routinely done using gold standard methods of direct laryngoscopy with Macintosh or Miller laryngoscope blade children. However, this technique has several limitations. Video laryngoscopes provide the user better view larynx. We undertook prospective, randomized, controlled trial to determine intubation time Airtraq compared ...

Endolaryngeal microscopic laryngosurgery (microlaryngosurgery) using a direct laryngoscope is the preferred surgical method for treating laryngeal lesions under general anesthesia. However, this method does not provide a wide-angle view of the larynx and does not allow detailed observations of the ventricle and subglottis of the laryngeal cavity, resulting in blind areas. Video-assisted endosco...