METHODE DE PRODUCTION D'UN CIMENT ORTHOPEDIQUE DE POLYMETYLMETHACRYLATE, NECESSAIRE DE CIMENT ORTHOPEDIQUE DESTINE A LADITE METHODE ET CIMENT ORTHOPEDIQUE QUI PEUT ETRE PRODUIT A PARTIR DE LADITE METHODE
A subject matter of the invention is a polymethylmethacrylate bone cement. The method comprises the steps of providing a cement powder that contains at least one particulate polymethylmethacrylate or polymethylmethacrylate-copolymer of the sieved fraction of less than 100 µm, one initiator, and at least one particulate or fibrous additive that is insoluble in methylmethacrylate, whereby the additive has an absorption capacity at room temperature of more than or equal to 0.6 g methylmethacrylate per gram of additive； and of providing a monomer solution that contains at least one methylmethacrylate and one activator, and contacting the cement powder and the monomer solution, whereby the mixing takes place without the application of shearing forces. The invention also relates to a bone cement kit for use in said method and bone cement that can be produced through said method.
