A flexible plastic, resin or polymer material forming a trial plate for use is surgery of bones including spine and extremities. The trial plate having at least one radio opaque region and guides for positioning. A kit may be provided containing at least one flexible trial plate.

A system and method for installation of a k-wire through a scaphoid or other fractured bone can include a guide block for accurate trajectory of a k-wire. A support frame for a guide block can be casted and/or secured into place, and a CT scan is obtained, so the fractured bone and the location of the window can be known in the same three-dimensional space. An ideal k-wire trajectory can be plotted through the fractured bone, and a guide block with a lumen can be designed and printed using a three-dimensional printer. The guide block can be inserted into the frame so the lumen aligns with the ideal k-wire trajectory, and a k-wire can be inserted through the lumen into the fractured bone. The net effect would be ideal placement of the k-wire that would facilitate the ultimate insertion of a percutaneous screw to provide fixation of the fractured bone.

Devices, systems, and methods for bone stabilization, especially ulna head stabilization. The stabilization system may include a bone plate having an elongated portion extending along a longitudinal axis between a proximal end and a distal end. The bone plate defines a plurality of through holes extending through the elongated portion. A plurality of fasteners are configured to extend through one or more of the plurality of through holes in the bone plate and configured to secure the bone plate to the bone. The proximal end of the elongate portion has an arcuate configuration.

The present disclosure provides for a wrist arthroplasty system and method that enable an expedient surgical procedure, maintain wrist motion, and reduce the likelihood of implant loosening. The system includes a capitate implant, a radial implant, and a resection instrument. The capitate implant includes a convex head formed to interface with a concave socket of the radial implant. The capitate implant includes a single stem formed to be secured within a patient's capitate bone. The radial implant includes lips formed to increase wrist joint motion and to help prevent dislocation of the capitate implant from the radial implant. The resection instrument may be used in combination as a measurement tool for determining the proper implant size, a guide for properly positioning the implants, and a trial tool for testing trial implant components before securing the final radial and capitate implants.

Disclosed is a stabilizing retractor system for orthopedic fracture repair. A backing plate is configured to support the back of a wrist or ankle. At least a first soft tissue retractor includes a first support body having a first bone engaging concavity on a first side of the body on a distal portion of the body, configured to engage a first side of a bone. A first soft tissue retracting surface is provided on a second side of the body, proximal to the bone engaging concavity. A second soft tissue retractor may be provided for engaging a second side of the bone. The retractors may be pinned to the bone, and may be radiolucent.

Disclosed is a surgical assembly for reducing a fracture situated at bone epiphyses or joints including: an osteosynthesis support plate, a set of diaphyseal fixing members, a set of cannulated epiphyseal fixing members, a set of fixing pins, at least one cannulated sighting guide, a cannulated tool for rotating the fixing members and the sighting guide, also acting as a measuring instrument (for determining the length of at least some of the epiphyseal fixing members to be used), a cannulated drilling device (for drilling holes suitable for positioning at least some of the fixing members) and, preferably, an arthroscopic device designed to allow the practitioner to view some of the operative phases.

Disclosed is a stabilizing retractor system for orthopedic fracture repair. A backing plate is configured to support the back of a wrist or ankle. At least a first soft tissue retractor includes a first support body having a first bone engaging concavity on a first side of the body on a distal portion of the body, configured to engage a first side of a bone. A first soft tissue retracting surface is provided on a second side of the body, proximal to the bone engaging concavity. A second soft tissue retractor may be provided for engaging a second side of the bone. The retractors may be pinned to the bone, and may be radiolucent.

Devices, systems, and methods for bone stabilization, especially volar distal radius stabilization. The stabilization system may include a bone plate having an elongated portion, an enlarged head portion, and a transition region connecting the elongated portion to the enlarged head portion, and the plate including a plurality of through holes. A plurality of fasteners may be configured to extend through one or more of the plurality of through holes in the bone plate and into the bone. The plate may be used to stabilize a fracture in a long bone, such as a radius.

This invention is a patient-specific surgical guide for percutaneous fixation of fractures designed for detection of the point of insertion, direction and angle of metal-ware (wires, screws, plates or nails). The patient-specific surgical guide seated on a bony landmark, the interior surface of the guide matches the surface anatomy of bones and fit in a single secure position for the reduction of bony or joint displacement and to insert wires or metal ware in bone and joints without need for fluoroscopic imaging. The guide comprising of a flying arc (3) with pointed introducers (1, 2) at its ends, detachable rods (27,28) and trajectory sleeves (6, 7, 24). The size and shape of the guide modified according to the nature of the anatomy of the percutaneous of bone and joints in these regions of displaced fractures of clavicle, proximal humerus, distal humerus, proximal radius and ulna, distal radius and ulna, hand bones, clavicle, patella distal fibula, medial malleolus, spine and feet bones.

The present disclosure provides for a wrist arthroplasty system and method that enable an expedient surgical procedure, maintain wrist motion, and reduce the likelihood of implant loosening. The system includes a capitate implant, a radial implant, and a resection instrument. The capitate implant includes a convex head formed to interface with a concave socket of the radial implant. The capitate implant includes a single stem formed to be secured within a patient's capitate bone. The radial implant includes lips formed to increase wrist joint motion and to help prevent dislocation of the capitate implant from the radial implant. The resection instrument may be used in combination as a measurement tool for determining the proper implant size, a guide for properly positioning the implants, and a trial tool for testing trial implant components before securing the final radial and capitate implants.