Evolution of Masticatory Function, Orofacial Functions and Quality of Life of Patients Treated for Cancers of the Upper Aerodigestive Tract, Rehabilitated by Maxillofacial Prostheses.

Inclusion Criteria: * Adult patient who has given their consent * Patient with a history of upper aerodigestive tract cancer * Cooperative patient * Patient affiliated with a Social Security scheme * Patient capable of understanding and participating in the study * Patient not allergic to the foods being tested Exclusion Criteria: * Minors * Patients treated in the maxillofacial prosthetics clinic of the Odontology Department at Estaing University Hospital in Clermont Ferrand who do not require prosthetic rehabilitation * Patients who are unwilling to participate in the study, particularly in attending the various follow-up sessions * Patients who do not have a good command of written and spoken French * Patients under guardianship, curatorship, or judicial protection * Pregnant or breastfeeding patients * Patients receiving enteral or parenteral nutrition * Patients who have been diagnosed with a recurrence of their cancer and whose prognosis is life-threatening. * Patients with cognitive impairment