The goal of this randomized clinical trial is to compare two different orotracheal tubes in patients which require orotracheal intubation for general anesthesia. The main questions it aims to answer are: * To assess the presence of laryngeal injury * To evaluate the consequences in voice quality * To ask for the presence of symptoms as sore throat, hoarseness, and cough Participants will be randomly assigned into two groups, one will use conventional endotracheal tube and the other will use Triglotix® endotracheal tube.
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Laryngeal injury
Timeframe: Immediately before the induction and 45 minutes after the end of the procedure