Rigid videolaryngoscope for difficult intubation caused by mandibular tori

A mandibular torus, an exophytic bony protuberance located along the lingual aspect of the mandible, often increases in size with aging and occupies the floor of the mouth. The torus is one of the most common oral exostoses, with its occurrence reported in up to 63.4% of the population. However, it requires no treatment unless it interferes with denture fabrication or leads to recurrent