Interest of Hypnosis on Pain Management During a Guided Echo Infiltration of the Hand

Exclusion Criteria

• •Patient having preventively applied a pain patch to the area to be infiltrated
• •Contraindication to infiltrations ( imbalanced diabetes, imbalanced,hypertension, ongoing infections).
• •Hearing impaired patient
• •Patient under guardianship/curtel
• •Minor
• •Pregnant woman
• •Patient participating in another intervention research protocol
• •Patient unable to follow the protocol as judged by the investigator.