Abstract: A prosthetic implant shaped as a portion of a human skeletal structure and including a contact and delivery portion shaped as a porous structure, in particular as a trabecular type structure, suitable for receiving a medical substance and configured to be arranged in contact with a bone of a patient during an operating configuration of the prosthetic implant and a support portion, coupled to the contact and delivery portion, including a plurality of ducts each having at least one inlet section, made at an operative part of the prosthetic implant that can be accessed from the outside by the surgeon in the operating configuration, and at least one outlet section which opens into the contact and delivery portion. The contact and delivery portion is configured to deliver the medical substance evenly onto the bone when the medical substance is injected through at least one duct of said plurality of ducts during the operating configuration.

Abstract: Prosthetic implant including a solid portion shaped like a first portion of a human skeletal structure and a suture portion, connected to the solid portion, and shaped like a second portion of a human skeletal structure complementary to the first portion. The suture portion includes a suture body, having a multitude of interconnected internal cavities within which a suture instrument is directed, or can be directed, through an external surface of the suture body. The suture body further includes a multitude of holes uniformly distributed on the external surface of the suture body and opening into the internal cavities. The external surface of the suture body defines a suture surface of the prosthetic implant configured to enable biological tissue to be sewn to the prosthetic implant.

Abstract: Dental screw which can be inserted into a cavity of a patient's maxillary and/or mandibular bone, including a terminal portion that can be inserted into the cavity so as to fit within it and so as to engage a side wall thereof. The dental screw further includes a cervical portion, configured to engage an artificial tooth structure, and a central portion extending longitudinally between the terminal portion and the cervical portion. The central portion is shaped as a porous structure, particularly as a trabecular structure, to promote an intraosseous regrowth process. The dental screw is further characterised in that the terminal portion, the central portion and the cervical portion are made from a single piece.