Algology in Oncology Osteopathic Support (ALGOS)

Inclusion Criteria: * Major patients with sequelae of pain following breast cancer surgery with or without other treatments and who have been in pain for more than 3 months. Neuropathic pain may be experienced in the upper and middle chest, armpit and/or arm ipsilateral to the surgery and/or radiotherapy. Exclusion Criteria: * Unemancipated minors, protected adults and adults who are not in a position to give their consent are excluded from the protocol. * Patients who do not have social security coverage * Patients with non-iatrogenic peripheral neuropathy * Patients who do not speak French * Patients with confusional disorders * Patients with a brain tumour * Any patient with healing disorders at the surgical site