Abstract: A bone screw, comprising a proximal end and a distal end spaced from the proximal end in a distal direction along a longitudinal axis of the bone screw and a cannulation extending from the proximal end to the distal end. The bone screw further including a threaded region extending along at least a portion of a length of the screw, the length extending from the proximal end to the distal end. The threaded region defining at least one external thread that extends about the longitudinal axis along a helical path. The threaded region includes at least one flute that extends to the distal end of the bone screw. The at least one flute defines an associated at least one cutting tooth that, in turn, defines a cutting face oriented so as to define an angle with respect to the longitudinal axis. The angle is in the range of about 5 degrees and about 25 degrees, and the flute circumferentially interrupts at least a portion of the external thread.

Abstract: In one embodiment, a targeting guide is formed by aligning an axis of a cutting instrument with a bone-anchor fixation hole of an intramedullary nail. The cutting instrument is inserted through the bone-anchor fixation hole such that the cutting instrument is in contact with a guide body of a targeting guide, where the targeting guide is supported relative to the intramedullary nail such that the guide body is spaced outwardly from at least a portion of the intramedullary nail along a radial direction. The cutting instrument is then driven through the guide body so as to form an alignment aperture in the targeting guide. The alignment aperture has a central axis that is aligned with the bone-anchor fixation hole.

Abstract: The disclosure extends to methods, systems, and computer program products for widening dynamic range within an image in a light deficient environment.

Abstract: 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.

Abstract: A device, having a housing; a power source configured to supply electrical power to a conductive percutaneous implant in a circuit including the conductive percutaneous implant and tissue of a patient adjacent to the conductive percutaneous implant; an electrical sensor configured to generate a signal indicative of at least one electrical parameter of the circuit; and at least one data processing system having one or more processors configured to receive the signal and analyze the signal to determine at least one of a presence or change of infection of the tissue, and pass a control signal to the power source to vary the electrical power responsive to determining at least one of the presence or change of infection of the tissue.

Abstract: Delivery and detachment system for an implantable intravascular treatment device, the system including an outer delivery tube and a proximal inner tube telescopically slidable within the lumen of the outer delivery tube. The proximal inner tube has a weld window radially inward cutout defined therein along an axial section between the proximal and distal ends. A securement wire disposed axially within the lumen of the proximal inner tube is secured to an inner wall of the lumen of the proximal inner tube via at least one supplemental connection point coinciding with the weld window. Also, the method for making the delivery and detachment system wherein one or more positioning wires threaded through the lumen of the proximal inner tube are manipulated to force the securement wire and the proximal inner tube in direct physical contact with one another along an axial section coinciding with the weld window.

Abstract: Various systems and methods of deploying an implant to a target location of a body vessel are disclosed. A delivery system can include a tubular body having a lumen extending therethrough. A pull wire can extend through the lumen with the pull wire including a distal portion. An elastic loop wire can include a loop opening which is positioned approximate a distal end of the tubular body and can include a proximal attachment point that is affixed to the pull wire. The elastic loop wire and the pull wire can be positioned to secure the implantable medical device to the delivery system. The elastic loop wire can be effective to inhibit premature detachment of the implantable medical device from the delivery system by inhibiting proximal translation of the pull wire with respect to the loop opening of the elastic loop wire.

Abstract: Various systems and methods of delivering an implant to a target location of a body vessel are disclosed. A detachment system can include a tubular body including a lumen extending therethrough and a distal tube on a distal end of the tubular body. A loop wire can be affixed at a first end to the tubular body and can include a loop opening positioned approximate a distal end of the distal tube. A pull wire can extend through the lumen. A hook wire can extend radially through a sidewall of the distal tube and into the lumen. The hook wire can be positioned around a pull wire portion and tensioned such that the pull wire portion abuts the distal tube and provides frictional resistance between the pull wire portion and the sidewall of the distal tube. The frictional resistance can be effective to inhibit premature detachment of the implant.

Abstract: Various systems and methods of deploying an implantable medical device to a target location of a body vessel are disclosed. A delivery system can include a tubular body defining a longitudinal axis. The tubular body can include a lumen extending therethrough, a sidewall surrounding the lumen, and a feature formed from the sidewall. The feature can include an aperture. A pull wire can be extended through the lumen. The delivery system can include an implantable medical device that includes a locking portion. The locking portion can include an opening. The feature can be positioned within the opening of the locking portion. A distal end of the pull wire can pass through the aperture of the feature to secure the implantable medical device to the delivery system.

Abstract: Various systems and methods are provided for surgical and interventional planning, support, post-operative follow-up, and functional recovery tracking. In general, a patient can be tracked throughout medical treatment including through initial onset of symptoms, diagnosis, non-surgical treatment, surgical treatment, and recovery from the surgical treatment. In one embodiment, a patient and one or more medical professionals involved with treating the patient can electronically access a comprehensive treatment planning, support, and review system. The system can provide recommendations regarding diagnosis, non-surgical treatment, surgical treatment, and recovery from the surgical treatment based on data gathered from the patient and the medical professional(s).

Abstract: A method of forming an access opening through a psoas muscle to a patient's spine includes laterally inserting a stimulating dilator into the psoas muscle. The stimulating dilator has a stimulation channel formed in an outer surface thereof. An electrical pulse is transmitted into the stimulating dilator to locate a position of a nerve in the patient's psoas muscle. The stimulating dilator is laterally inserted through the psoas muscle and toward the patient's spine in a way that avoids the nerve. A stimulating probe is inserted into the stimulation channel along the outer surface of the stimulating dilator while transmitting an electrical pulse into the stimulating probe to verify the position of the nerve.

Abstract: An expandable intervertebral implant (10) includes superior (20) and inferior (30) bone contacting members and at least one vertical wire netting (50) interconnecting the superior and inferior bone contacting members. The superior and inferior bone contacting members include at least two bone contacting components interconnected via one or more lateral wire nettings such that the implant is vertically and laterally expandable in situ from a first insertion configuration to a second expanded configuration. The vertical and lateral wire netting are preferably constructed of a plurality of individual link members. The present invention also preferably relates to an associated method of manufacturing the intervertebral implant such that the intervertebral implant can be manufactured as an integral component or part.

Abstract: A cerclage system used to affix a bone includes a tension plate, a cable lock, and a cerclage cable configured to encircle the bone. The tension plate, which is engageable with the cerclage cable, is moveable between a natural shape and an insertion shape where the tension plate stores energy. The cable lock locks the cerclage cable about the bone in engagement with the tension plate. The tension plate is configured for positioning atop the bone while residing in the insertion shape. The tension plate, through an engagement thereof with the cerclage cable and upon attempted movement thereof from the insertion shape toward the natural shape, delivers the energy stored therein to the cerclage cable thereby tensioning the cerclage cable such that the cerclage system continuously compresses the bone.

Abstract: Disclosed is an expandable interbody fusion implant that is configured to have an initial configuration having a first footprint width suitable for being inserted into an intervertebral space and an expanded configuration having a second footprint width that is greater than the first footprint width. The implant may include a first body member and a second body member that is pivotally coupled to the first body member. The implant may be expanded using an inflatable balloon. The implant may be expanded bilaterally such that both body members rotate relative to the other or the implant may be expanded unilaterally such that one of the body members rotates relative to the other.

Abstract: An orthopaedic prosthetic component includes a manufactured acetabular shell component having an outer wall and an additively manufactured augment coupled to the outer wall. The augment includes an outer surface that defines a customized patient-specific negative contour shaped to conform to a positive contour of a patient's bone. A method for manufacturing the prosthetic component is also disclosed.

Abstract: Techniques are provided for controlling delivery of a therapeutic coating to a medical implant device. An identifier of the medical implant device may be received. It may be determined, based at least in part on the first identifier, that the first medical implant device is approved to receive the therapeutic coating. A coating applicator system may be switched from a locked state in which it is prohibited from applying the therapeutic coating to an unlocked state in which it is permitted to apply the therapeutic coating. The coating applicator system may, while in the unlocked state, apply the therapeutic coating to the first medical implant device. After the applying of the therapeutic coating, the coating applicator system may be switched from the unlocked state back to the locked state.

Abstract: A bone fracture fixation system including reference pins inserted into bone fragments of a patient in a first configuration and an image capture device configured to capture an image of the reference pins, and the bone fragments. The system includes a processor configured to receive and pre-process the captured image data. The processor pre-processes the image data by virtually re-positioning the reference pins in the first configuration into a second configuration, wherein the re-positioning virtually re-positions the bone fragments into normal alignment; and virtually generating a support device. The system includes a point-of-care production apparatus that produces a three-dimensional model of the virtually generated support device in a form that can be applied to the patient.

Abstract: A graft retention device has an elongated body with first and a second ends, and a midpoint therebetween. A pair of elongated slots through the body defines a tang therebetween. At least one of the slots have an open first end into the body at the body first end such that the first end is closed via a retention line between the tang and the body. A graft retention loop disposed over the tang is slidable therealong from a first position closer to the body first end and a second position closer to the midpoint.

Abstract: The present disclosure relates to a spinal implant. The spinal implant may be used for lateral insertion into an intervertebral disc space. For example, the spinal implant may include a spacer body to which a plate is fixed. The intervertebral spacer body may include a pair of opposite sides having a pyramid-shaped teeth to fuse to bone. The plate defines at least one upper and lower borehole that each receives a screw. Each screw attaches the plate to a vertebral body between which the intervertebral spacer body is inserted. The boreholes may include locking threads that are adapted to lock the screws into place by engaging complementary locking threads of head of the screw.

Abstract: An adjustable spinal fusion intervertebral implant is provided that can comprise upper and lower body portions that can each have proximal and distal wedge surf aces disposed at proximal and distal ends thereof. An actuator shaft disposed intermediate the upper and lower body portions can be actuated to cause proximal and distal protrusions to converge towards each other and contact the respective ones of the proximal and distal wedge surfaces. Such contact can thereby transfer the longitudinal movement of the proximal and distal protrusions against the proximal and distal wedge surfaces to cause the separation of the upper and lower body portions, thereby expanding the intervertebral implant. The upper and lower body portions can have side portions that help facilitate linear translational movement of the upper body portion relative to the lower body portion.