Mouth Opening, Prevention, Education, Nutrition (OPEN)

"The patient will be followed-up by a physiotherapist during all the whole radiotherapy treatment, with short 15-min sessions, twice a week. He/she will be trained to perform regularly and by him/herself the preventive/rehabilitation exercises than the patient will do twice a day until the end of the radiotherapy treatment. The patient will then continue, in an autonomous manner, with his/her rehabilitation.~In case of trismus occurrence, the physiotherapist will advise the patient to add a passive tool to the active exercises (Jaw Trainer, Therabite, tongue depressors,…) in order to strengthen the stretching."