What adverse effect can occur from intubation upon the teeth?

Intubation can lead to teeth fracture or displacement due to the physical manipulation and force applied during the procedure. When an endotracheal tube is inserted, there is a risk of accidentally applying pressure to the teeth, especially if the mouth is opened widely or if the tube is not positioned carefully. This can result in chips, cracks, or even complete displacement of a tooth.

The procedure involves several steps that can increase the likelihood of trauma to dental structures, particularly in patients with existing dental issues or those who have teeth that are already compromised. A careful approach and proper technique during intubation are essential to minimize such risks to the teeth.