Mrs. X, 55 years old, was operated on for a C5-C6 cervical hernia 3 years ago via a right anterior approach. After a transient improvement, there is a reappearance of pain at the cervical level,
Mrs. X, 50 years old, was operated on for a parotid gland 6 months ago. She currently presents with pain in the ear with a cardboard sensation, pain in the lateral face of the neck