Needle aponeurotomy (percutaneous release): A fine needle weakens the cord so the finger can be straightened. Minimally invasive; quick recovery.
Enzyme injection (collagenase): Injected into the cord to soften it, then gently straightened in clinic a day or two later.
Surgery (limited fasciectomy or related procedures): Removes the diseased fascia; chosen for more complex or recurrent disease.
No current treatment stops Dupuytren's permanently. Recurrence or progression over the years is possible with any option; the goal is to improve function safely and match the approach to your pattern of disease.