Abstract: A medical device that may include a main body and a plurality of hooks. The main body includes a length extending along an axis between first and second ends. The main body may be deformable such that the axis forms an arch shape corresponding to a shape of a mandibular jaw or a maxillary jaw. The main body may include a plurality of sections each having first and second edges defining a first width and a plurality of openings disposed between the first and second edges and extending through a thickness of the main body. The main body may include a plurality of recessed portions defining a second width disposed between adjacent ones of the sections. Each of the hooks may extend from a corresponding one of the sections.

Abstract: An assembly including a surgical instrument having a working end extending along an axis. A tracker device has an axisymmetric body or a quasi-axisymmetric body, the tracker device being mounted on the surgical instrument such that an axis of axisymmetry of the axisymmetric body or the quasi-axisymmetric body is collinear with the axis of the surgical instrument. A position of the surgical instrument is tracked as a function of a tracking of the axisymmetric body or quasi-axisymmetric body. A computer-assisted surgery system for tracking surgical instruments during surgery is provided.

Abstract: A medical device that may include a main body and a plurality of hooks. The main body includes a length extending along an axis between first and second ends. The main body may be deformable such that the axis forms an arch shape corresponding to a shape of a mandibular jaw or a maxillary jaw. The main body may include a plurality of sections each having first and second edges defining a first width and a plurality of openings disposed between the first and second edges and extending through a thickness of the main body. The main body may include a plurality of recessed portions defining a second width disposed between adjacent ones of the sections. Each of the hooks may extend from a corresponding one of the sections.

Abstract: A medical device that may include a main body and a plurality of hooks. The main body includes a length extending along an axis between first and second ends. The main body may be deformable such that the axis forms an arch shape corresponding to a shape of a mandibular jaw or a maxillary jaw. The main body may include a plurality of sections each having first and second edges defining a first width and a plurality of openings disposed between the first and second edges and extending through a thickness of the main body. The main body may include a plurality of recessed portions defining a second width disposed between adjacent ones of the sections. Each of the hooks may extend from a corresponding one of the sections.

Abstract: A surgical implant may include a first implant member, a second implant member and a fastener. The first implant member may include a first aperture having first and second ends. The first aperture may include a female threaded portion and a barrier member disposed between the first and second ends and extending radially inward into the first aperture. The female threaded portion may be disposed between the first end and the barrier member. The second implant member may include a second aperture. The fastener may extend at least partially through the first and second apertures and may include a head portion and a shaft portion. The shaft portion may include a flexible tab and a male threaded portion engaging the female threaded portion. The male threaded portion may be disposed between the flexible tab and the head portion.

Abstract: A closure system may secure a first bone portion to a second bone portion. The closure system may include a bracket, a band and a tensioning device. The bracket may include a first portion adapted to engage the first bone portion and a second portion adapted to engage the second bone portion. The band may engage the bracket and may be adapted to be looped around the first and second bone portions. The tensioning device may include a body and a threaded member. The threaded member may be received in the body and may engage the band such that rotation of the threaded member relative to the body moves a first end of the band relative to a second end of the band.

Abstract: A medical device that may include a main body and a plurality of hooks. The main body includes a length extending along an axis between first and second ends. The main body may be deformable such that the axis forms an arch shape corresponding to a shape of a mandibular jaw or a maxillary jaw. The main body may include a plurality of sections each having first and second edges defining a first width and a plurality of openings disposed between the first and second edges and extending through a thickness of the main body. The main body may include a plurality of recessed portions defining a second width disposed between adjacent ones of the sections. Each of the hooks may extend from a corresponding one of the sections.

Abstract: A surgical implant may include a first implant member, a second implant member and a fastener. The first implant member may include a first aperture having first and second ends. The first aperture may include a female threaded portion and a barrier member disposed between the first and second ends and extending radially inward into the first aperture. The female threaded portion may be disposed between the first end and the barrier member. The second implant member may include a second aperture. The fastener may extend at least partially through the first and second apertures and may include a head portion and a shaft portion. The shaft portion may include a flexible tab and a male threaded portion engaging the female threaded portion. The male threaded portion may be disposed between the flexible tab and the head portion.

Abstract: A closure system may secure a first bone portion to a second bone portion. The closure system may include a bracket, a band and a tensioning device. The bracket may include a first portion adapted to engage the first bone portion and a second portion adapted to engage the second bone portion. The band may engage the bracket and may be adapted to be looped around the first and second bone portions. The tensioning device may include a body and a threaded member. The threaded member may be received in the body and may engage the band such that rotation of the threaded member relative to the body moves a first end of the band relative to a second end of the band.