Effectiveness of Percutaneous Needle Aponeurotomy

Inclusion Criteria: * Age ≥ 18 years old * Ascertained Dupuytren disease: palpable fibrotic nodule or cord developed from the palmar aponeurosis, flexion contracture of a metacarpophalangeal or proximal interphalangeal joint. * Presence of at least one flexion contracture of a metacarpophalangeal joint of the hand due to Dupuytren's disease and \> or = 20° * Written informed consent signed by the patient * Patient affiliated to the social security Exclusion Criteria: * Presence of other musculoskeletal disorders of the hand than Dupuytren's disease: known inflammatory rheumatic disease of the hand, clinical signs of inflammatory rheumatic disease of the hand, MP or PIP pain at inclusion visit. * Previous surgery of the hand to be treated resulting in functional limitation or limitation of finger mobility * Any other pathological condition or limited range of motion in the finger to be treated * Psychiatric status precluding patient evaluation; vulnerable persons; adults under legal protection order or incompetent, physically or mentally incapable of giving his consent. * Pregnant or beastfeeding women * Participation in another interventional trial