An osseous anchoring implant with facilitated extraction having: an expandable sleeve extending between a proximal portion, and a distal portion, defining a longitudinal axis, a screw extending between a proximal portion and a distal portion on an axis collinear with the axis, having an external profile complementary to the internal profile of said expandable sleeve, the screw comprising at least one distance marker to visualize the moment when the screwing of the screw in the expandable sleeve must be carried out in the opposite direction to the screwing of the expandable sleeve. The implant switches from a folded rest position to a deployed position by the penetration of the screw in the expandable sleeve. The distal portion including self-tapping notches. The distal portion includes a self-milling head.

A dental implant that facilitate insertion and can be used in all bone types. The implant includes a body having a coronal end, and an apical end opposite the coronal end. A tapered region may be adjacent the apical end. On the apical part one or more taps are provided so the tap is cutting when rotating clockwise and counter-clockwise. The implant can have at least one variable profile helical thread that extends along the tapered region. The implant can have also micro-threads below the main threads, a gradual compressing tapered core, a self drilling apical end and a narrow coronal region.

A dental implant that facilitate insertion and can be used in all bone types. The implant includes a body having a coronal end, and an apical end opposite the coronal end. A tapered region may be adjacent the apical end. On the apical part one or more taps are provided so the tap is cutting when rotating clockwise and counter-clockwise. The implant can have at least one variable profile helical thread that extends along the tapered region. The implant can have also micro-threads below the main threads, a gradual compressing tapered core, a self drilling apical end and a narrow coronal region.

An implant for implantation into bone tissue includes an elongated body having an outer surface. The outer surface has at least one thread. The thread makes a number of turns around the body of the implant and includes a root, a flank and a crest. The root and a segment of the flank have a roughened portion compared to the crest. A method of forming an implant having a threaded outer surface including a root, a flank, and a crest includes treating the threaded outer surface at only the root and a portion of the flank while the crest remains untreated.

A dental implant, including a generally cylindrical body having a proximal open end and a distal closed end and an externally threaded surface, a socket extending distally from the proximal end and terminating at a proximally facing shoulder and an internally threaded hole extending distally from the proximally facing shoulder and a curved portion formed between the proximally facing shoulder and the internally threaded wall.

The present invention provides one single drill dental implant system and method for use thereof. The system comprises a multistep dental implant drill and a side cutting capability dental implant, and the multistep dental implant drill engaged with a dental handpiece to perform a dental implant step. Further, the method comprises a positioning step of aligning a tip of a drill bit portion of a multistep dental implant drill with a preset dental implant position; a drilling step of rotating the multistep dental implant drill by a dental handpiece to drill an implant hole; an expanding step of drilling the alveolar bone through a plurality of steps and cutting members of the drill bit portion, so that the diameter of the implant hole is gradually enlarged to be smaller than the diameter of a dental implant; and an implantation step of implanting the dental implant into the implant hole.

A monolithic dental implant formed from an additive manufacturing method can include a non-porous portion and a porous structure. The porous structure can increase osseointegration of the dental implant and increase the secondary stability.

Aspects of the present invention include a screw device configured for implantation into human bone for dental and bone restoration purposes, or animal long bone. More particularly, embodiments of the present invention include a surgical screw having a surgical pinpoint tip, a head, a set of threads having a dynamic surgical region including quantified progressing minor diameters and a stabilizing surgical region including a substantially equal and parallel minor diameter between threads, and in some embodiments, an annular region and/or a tapered region. The set of threads are surgically sharp at the crest. The combination of these features enables the screw to be implanted without use of a drill or osteotome and without breaking.

A drill-less dental implant to be implanted in a jaw bone comprises a screw thread comprising a core having a surface and a sharp tip and a spiral protrusion extending from the surface, wherein when the screw thread is rotationally screwed into the jaw bone, the sharp tip linearly penetrates the jaw bone, and a prosthesis support is attached to an upper edge of the screw thread and configured to support a dental prosthesis. A method of implanting the drill-less dental implant without drilling prior to the implantation is also provided.

A dental implant has a shank-shaped body with a truncoconical shape having a first distal end and a second proximal end; a housing for inserting and coupling a prosthetic element at the second proximal end; a tip at the first distal end; a helical threading having a cutting profile with a series of spiral turns about the shank-shaped body; a series of recesses each realised at a portion of a respective turn of a series of spiral turns of the helical threading. The helical threading starts directly from the end of the tip such that a first turn of the helical threading winds and extends about the tip and each recess has an entirely concave surface without corners or edges so that the recesses form a groove having a concave profile along the threading.