A bone fixation device for treatment of a bone fracture includes a fixation screw defining a transverse opening, a fixation arm configured for inserting the fixation screw through a bone fracture, a set screw, and an aiming arm configured for inserting the set screw into the transverse opening and engagement with the fixation screw. The set screw stabilizes the fixation screw.

Intramedullary nails, systems, and methods. The intramedullary nail may include a generally elongate body extending from a first, distal end to a second, proximal end. The distal end may include one or more openings configured to receive one or more bone anchors that extend transversely through the distal end intramedullary nail, and thereby configured to secure the distal end of the nail. The proximal end may also include one or more openings configured to receive one or more bone anchors that extend transversely through the proximal end of the intramedullary nail, and thereby configured to secure the proximal end of the nail. In some embodiments, the proximal end may further include a cross-locking feature, which includes a second bone anchor that interlocks with a first bone anchor, for example, for enhanced bone purchase and bony fixation.

Method of installing a medical device in a hip joint of a human patient, said medical device comprising a first piece comprising a convex contacting surface and a second piece comprising a concave contacting surface for creating a prosthetic joint, said medical device further comprising a releasing member configured to in a first state hold said first piece attached to said second piece, and in a second state release said first piece from said second piece said method comprising the steps of exposing the hip joint through a surgical or arthroscopic procedure, fixating said first piece of said medical device to a pelvic bone, fixating said second piece of said medical device to a femoral bone, placing said first piece in connection with said second piece, and holding said first piece to said second piece using said releasing member.

Medical devices are provided, comprising a medical device and a sensor.

Medical devices are provided, comprising a medical device and a sensor.

A fracture fixation system includes a barrel extending along a barrel axis from a proximal end to a distal end having a peripheral wall. The barrel defines a passage through the barrel that extends along the barrel axis. The peripheral wall defines a transverse bore passing through opposing sides of the peripheral wall at the proximal end of the barrel in a direction that is substantially transverse to the barrel axis. The fixation system includes a peg extending along a peg axis and configured for insertion into the passage. The fixation system includes a flange configured for insertion into the transverse bore of the peripheral wall.

A fracture fixation system includes a barrel extending along a barrel axis from a proximal end to a distal end having a peripheral wall. The barrel defines a passage through the barrel that extends along the barrel axis. The peripheral wall defines a transverse bore passing through opposing sides of the peripheral wall at the proximal end of the barrel in a direction that is substantially transverse to the barrel axis. The fixation system includes a peg extending along a peg axis and configured for insertion into the passage. The fixation system includes a flange configured for insertion into the transverse bore of the peripheral wall.

A fixation plate for securing together adjacent first and second bone sections of a bone with a bone cut extending thereinbetween, the fixation plate comprising: a first fixation portion having a bone interface side superposable against the first bone section and a second fixation portion extending away from the first fixation portion, the second fixation portion including a holding portion shaped to conform to an outer surface of the second bone section when superposed thereto and when the first and second bone sections are at a predetermined angular orientation relative to each other such that a snug fit of the second bone section with the holding portion provides an indication that the first and second bone sections are at the predetermined angular orientation relative to each other.

A method of treating a hip joint of a human is provided. The method comprises a step of dissecting an area of the pelvic bone, comprising at least one of the following: dissecting an area between peritoneum and the pelvic bone, dissecting an area between the pelvic bone and the surrounding tissue, dissecting an area of the pelvic region, and dissecting an area of the inguinal region, or, the method comprises at least two of the following steps: dissecting an area of the abdominal cavity, penetrating the hip joint capsule, dissecting an area between peritoneum and the pelvic bone, dissecting an area of the pelvic bone which comprises: dissecting an area between the pelvic bone and the surrounding tissue, or dissecting an area of the pelvic region, or dissecting an area of the inguinal region, and removing or penetrating the tissue surrounding the pelvic bone in the area opposite to acetabulum.

The present embodiments include a cable cerclage system and method for the correction of fractures. The system and method can include a cable saddle including first and second loops extending from an upper surface thereof, the first and second loops including apertures extending therethrough and sized and shaped to receive a cerclage cable therethrough. The present embodiments are also directed to a cable cerclage system including at least one cable link, the cable link having a through-hole extending therethrough from a first end to a second end and including a first coupling member at a first and a second coupling member at a second end. The first coupling member of a first cable link is configured to couple to the second coupling member of an adjacent second cable link so that the through-holes of the first and second cable links align to form an elongated cerclage cable passageway.