the invention relates to a phase and sedimentation - stable , plastically deformable preparation with intrinsic pore formation that can be used for instance for filling bone defects and for augmentation , and also relates to a method for producing and using same . the object of the invention , to provide a phase and sedimentation - stable , plastically deformable implant material with intrinsic pore formation , that is not complex to create , and that can be inserted into a bone defect by injection or alternatively can be applied to / fitted in a bone defect as a kneadable mass , is attained in that a plastically deformable preparation for bone construction / replacement based on ceramic suspensions includes a particulate , porous component that is not easily soluble in water and at least one liquid , wax - like , or gel component that is dissolved in water or alcohol , the component that is not easily soluble in water being 60 - 98 % by weight and the component dissolved in water or alcohol being 1 - 30 % by weight , the particles of the particulate component having a diameter in a size range that is essentially greater than a phagocytabler particle and smaller than the passage diameter of standard injection cannulas and the portion of the component soluble in water or alcohol being 0 . 1 - 3 % by weight .