Abstract: 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.

Abstract: A drill-less dental implant, comprising: a penetrating element configured to linearly penetrate into a jaw bone, attached to a lower edge of a screw thread configured to be rotationally screwed into a jaw bone, and a prosthesis support attached to an upper edge of the screw thread. Additional embodiments of the drill-lest dental implant and uses thereof are disclosed herein.

Abstract: A winged implant for implantation within osseous tissue or bone, comprising an implant body having a first external threading, and a second external threading parallel to the first external threading; a first wing member projecting radially outwardly of said implant body, as a smooth continuation of said first external threading; a second wing member projecting radially outwardly of said implant body, as a smooth continuation of said second external threading, wherein said first wing member and said second wing member extend annularly around said implant body.

Abstract: An anchoring element for use in bone, with an external and an internal wall. The external wall has externally threaded peripheral surface facilitating the embedding of the anchoring element within the bone, and the internal wall has an internal peripheral surface that, taken together with the externally threaded peripheral surface, define an annular wall around a hollow central portion and around a longitudinal axis. At least one non-radial slot passes through the externally threaded peripheral surface, the annular wall, and the internal peripheral surface, such that at least one pointed fluke is defined at a juncture of the non-radial slot and the outer peripheral surface for cutting the bone and directing bone fragments into said hollow central portion, wherein the at least one pointed fluke extends from a fluke leading face to a fluke trailing face, and wherein the fluke leading face is skewed relatively to said fluke trailing face.

Abstract: A wide implant may be provided with at least one thread comprising a distal wrap, an apical wrap, and an at least one interim wrap. The distal and the apical wraps are provided with a distal and an apical maximal radial extent Ed, Ea, respectively, greater than an interim maximal radial extent Ei pro-vided with the at least one interim wrap.

Abstract: A device for orienting a bone cutting tool with respect to a locking screw hole of an intramedullary nail inserted within a bone is provided. The device includes a device body which is configured with a cutting path for a cutting device and a distal end portion which is adapted for positioning against a surface of the bone. The device also includes an ultrasound probe holder which serves for aligning the cutting path with the screw locking feature using at least one ultrasound signal of at least one ultrasound probe attached to the device.

Abstract: A winged implant is provided with at least one wing member extending generally radially outwardly away from the implant body adjacent a distal end thereof. The external periphery of the implant body is provided with external threads for cutting into, and embedding the implant body within, a substrate, and the diametrical extent of the wing member is substantially larger than the diametrical extents of the implant body and the external threads so as to provide enhanced stabilization for the implant body when implanted within the substrate.

Abstract: An anchoring element for use in bone has an apical end and a distal end. The apical end may be embedded in bone while the distal end may be left exposed. An abutment surface is disposed toward the distal end. The anchoring element may include first, second, third and fourth surfaces that define the apical end. The fourth surface may be disposed between an apical end and a distal end of the first surface, may joined to the third surface along an outer circumference of the fourth surface and may be employed to shave, cut or route an upstanding core remaining in the bone.

Abstract: A winged implant may be provided with at least one wing extending generally radially away from a implant body adjacent a distal end thereof. During an implant procedure, the winged implant may be implanted in a crater, whereby the at least one wing may offer an enhanced support of the winged implant in the crater.

Abstract: An anchor is designed to thread-in an osseous tissue, and tends to resist unscrew and/or pull or extracting and/or pulling or extraction by featuring reverse flutes which, when attempting unscrew and/or pull or extracting and/or pulling or extraction, tends to develop an inwardly-directed equivalent force.

Abstract: Apparatus for increasing the span length of a bone staple, which includes two prongs connected by a system which provides a mechanical advantage to facilitate bringing the prongs closer together or further apart. One prong includes a staple receptor. The other prong includes a cam-like head such that when the prongs are brought together the staple span length of a staple in the receptor increases. Alternatively, the two prongs are disposed for mounting a staple. When the prongs are pushed apart the staple span length increases. The present invention also relates to a bone staple formed of a shape-memory alloy and an apparatus associated with the staple. The apparatus deforms the staple by increasing its span length and facilitating its insertion into bone tissue. The deformation range of the staple allows the staple to revert to its original shape when the temperature is changed.

Abstract: A system and a method for positioning a drill, having a drill bit with a central axis, for drilling a subsequent hole in a bone at a predetermined distance from and in a predetermined orientation in respect to a reference hole, is disclosed. The system comprises a reference insert, configured to be inserted into the reference hole, and adapted to establish a reference guideline, the reference guideline being of the predetermined orientation; and, an alignment mechanism, configured to be attached to the drill, the alignment mechanism adapted to be fixed at the predetermined distance from and parallel to the central axis of the drill bit, the alignment mechanism including an optical device for colinearly aligning an alignment axis of the alignment mechanism with the reference guideline.

Abstract: A system and a method for positioning a drill, having a drill bit with a central axis, for drilling a subsequent hole in a bone at a predetermined distance from and in a predetermined orientation in respect to a reference hole, is disclosed. The system comprises a reference insert, configured to be inserted into the reference hole, and adapted to establish a reference guideline, the reference guideline being of the predetermined orientation; and, an alignment mechanism, configured to be attached to the drill, the alignment mechanism adapted to be fixed at the predetermined distance from and parallel to the central axis of the drill bit, the alignment mechanism including an optical device for colinearly aligning an alignment axis of the alignment mechanism with the reference guideline.

Abstract: A dental implant which contains a bi-cortical anchor apparatus for insertion into a jawbone, the anchor apparatus including a tool receptor for interacting with a tool which facilitates insertion of the apparatus. An implant member arranged for insertion into a jawbone, the member containing a cervix to secure a dental prosthesis and a through conduit to support an anchor apparatus. A complementary system including an implant member and a template, the latter meshing with and helping align the implant member. A method for inserting the implant member into a bore in the jawbone. The method includes drilling a channel in the jawbone through a drill-bit guide channel and inserting a bi-cortical anchor apparatus through the channel and through a conduit of an implant member, anchoring at least two portions of the anchor apparatus.

Abstract: A dental implant which contains a bi-cortical anchor apparatus for insertion into a jawbone, the anchor apparatus including a tool receptor for interacting with a tool which facilitates insertion of the apparatus. An implant member arranged for insertion into a jawbone, the member containing a cervix to secure a dental prosthesis and a through conduit to support an anchor apparatus. A complementary system including an implant member and a template, the latter meshing with and helping align the implant member. A method for inserting the implant member into a bore in the jawbone. The method includes drilling a channel in the jawbone through a drill-bit guide channel and inserting a bi-cortical anchor apparatus through the channel and through a conduit of an implant member, anchoring at least two portions of the anchor apparatus.

Abstract: The present invention relates to providing apparatus for increasing a length span of a bone staple, said apparatus including first and second prongs, joined by a system which provides a mechanical advantage to selectably bringing said first and second prongs together and pushing them apart,