Scientific BACKGROUND: Fixed dystonia. is an immobile dystonic posture which could not return to neutral position at rest. Clenched fist syndrome. which is an isolated form of fixed dystonia of hands. https://www.bekindtopets.com/super-pick-Rx-Quadruple-Topical-Ointment-Quadritrop-for-Dogs-Cats-30-mL-super-grab/