Illustrative embodiments of orthopedic implants and methods for surgically repairing hammertoe are disclosed. According to at least one illustrative embodiment, an orthopedic implant includes a proximal segment comprising a number of spring arms forming an anchored barb at a first end of the implant, a distal segment extending between the proximal segment and a second end of the implant, and a central segment disposed between the proximal and distal segment.

A torque limiting driver system, including: a torque limiting driver including: a handle with a locking cap engagement protrusion; a shaft with a cam portion including a cam mating feature; and a locking cap including: a mating recess including a plurality of scallops along the outer edge of the mating recess and wherein the plurality of scallops are configured to interface with the first mating feature; a through-hole with through-hole mating feature configured to interface with the cam mating feature, wherein the locking cap is configured to engage the torque limiting driver to lock the rotation of the shaft with respect to the handle.

A kit for orthopedics, preferably for osteosynthesis, has a mechanical fixing system that includes a plate for straddling between two bone fragments and fixing screws for fixing the plate to the two bone fragments. The plate has a thickness of about 0.5-4 mm and conical through holes, the fixing screws each having a head, a self-tapping stem, and a conical collar interposed between the head and the self-tapping stem to define a conical coupling within a corresponding conical through hole of the plate. The heads of the fixing screws have a upper surfaces with a recessed and shaped mark for coupling with the tip of a screwing tool and external side walls with a thread for engaging a gripping tool. When the conical collar is inserted into a corresponding conical through hole of the plate, the head protrudes outwardly from the plate.

A tightening screw for osteosynthesis, including a screw thread that is arranged along a main axis, and including, at its distal end, a recess that has regular shapes about the main axis which are distributed angularly and are suitable for receiving complementary shapes of a screwdriver engaging therewith; the rear face of the screw is inclined in relation to a transverse plane of the screw, the screw being characterized in that the recess in the screw includes at least one specific shape that is different from the other, regular shapes.

Soft tissue retention devices, instrumentation and related methods are disclosed. The devices include a first member having a first head portion and a first shaft portion, the first head portion and the first shaft portion defining a cannulated opening that extends at least partially through the first member, and a second member having a second head portion and a second shaft portion extending from an inner side of the second head portion, the second head portion and the second shaft portion defining a cannulated opening that extends at least partially through the second member.

A compression screw for applying compression at a bone joint. The compression screw includes an axial screw body extending from a distal end to a proximal end with the distal end including a series of bone engaging threads configured to be self-drilling and self-tapping and the proximal end including a head which defines a radially extending shoulder. At least one proximal rotary cutting structure is defined proximally of the bone engaging threads. The at least one proximal rotary cutting structure is configured to be self-drilling such that a proximal portion of the axial screw body cuts into and advances within a bone of the bone joint as the axial screw body is advanced. A method of inserting the compression screw is also provided.

The present application relates to an implantation set including a tool or an aid, and at least one bone contact member adapted thereto, therefore a device designed for direct contact with a bone, the bone contact member having a greater hardness in a region intended for contact by the tool or aid than the tool or aid in a region intended for contact with the bone contact member.

A compression screw for applying compression at a bone joint. The compression screw includes an axial screw body extending from a distal end to a proximal end with the distal end including a series of bone engaging threads configured to be self-drilling and self-tapping and the proximal end including a head which defines a radially extending shoulder. At least one proximal rotary cutting structure is defined proximally of the bone engaging threads. The at least one proximal rotary cutting structure is configured to be self-drilling such that a proximal portion of the axial screw body cuts into and advances within a bone of the bone joint as the axial screw body is advanced. A method of inserting the compression screw is also provided.

Systems, assemblies, and methods are provided herein for fastening of one bone to another bone using one or more sutures. The features herein enable such fastening with a more accurate strength, and which can be more easily fastened in-situ.

Illustrative embodiments of orthopedic implants and methods for surgically repairing hammertoe are disclosed. According to at least one illustrative embodiment, an orthopedic implant includes a proximal segment comprising a number of spring arms forming an anchored barb at a first end of the implant, a distal segment extending between the proximal segment and a second end of the implant, and a central segment disposed between the proximal and distal segment.