Coaptation plate comprising a metal core and a polymer overmould

A coaptation plate, including a metal core and an overmold made from at least one biocompatible polymer material, the core including a proximal part and a distal part, the proximal part being configured to be fastened to a first part of an osseous tissue and the distal part being configured to be fastened to a second part of the osseous tissue, each of the proximal part and the distal part including at least one fastening screw passage orifice for a fastening screw and a suture thread passage orifice for a suture thread, the suture thread passage orifice being smaller than the at least one fastening screw passage orifice,

• wherein the core further includes at least one window configured to extend over at least part of a fracture separating the first part of the osseous tissue and the second part of the osseous tissue, the window being positioned between two fastening screw passage orifices, one of the two fastening screw passage orifices belonging at least partly to the proximal part, the other of the two fastening screw passage orifices belonging at least partially to the distal part, and wherein the overmold encloses the core and forms at least an upper layer and a lower layer on either side of the core, the window defining polymer material links traversing the core and connecting the upper layer and the lower layer so as to anchor the overmold in the core.