ENT Dehiscence of anterior wall of the external auditory canal cause infection to the parotid gland known as: A Fissure of santorini B Notch of rivinus C Petrous fissure D Retropharyngeal fissure 💡 Explanation Dehiscence of anterior wall of the external auditory canal cause infection to the parotid gland known as: ✓ Correct Answer: A. Fissure of santorini