An implantable endoprosthesis comprising a bioerodible body comprising a first bioerodible material, wherein the bioerodible body carries a plurality of discrete, spaced apart bioerodible regions comprising a second bioerodible material different from the first bioerdible material. A method of making the implantable endoprosthesis is disclosed too.Linvention concerne une endoprothèse telle quun stent comprenant des parties bioérodables.
