Abstract: The present invention provides for improved interbody cage devices using surgical methods for delivering such cage into the disc space. The present invention has at least one advantage of providing practical and advantageous methods for accessing the spinal disc space to insert and deploy interbody cage devices in various manners that overcome the disadvantages of posterior, trans-sacro-iliac, anterior, oblique and lateral approaches thereto and minimize surgical trauma to the patient. Thus, the present invention provides for the unmet need for improved interbody cage devices which may be inserted to a disc space for patients exhibiting a wide range of anatomies.

Abstract: A spinal interbody fusion device for use in a plurality of surgical approaches includes a cage, a top end, a bottom end, and at least a first side representing the width of the cage and at least a second side representing a length of the cage. The cage includes fixation holes and inserter holes, with each fixation hole being configured for accepting a screw or anchor and each inserter hole being accessible for one or more surgical approaches for performing a spinal fusion. Also included are methods for selecting a size of an intervertebral implant and methods of surgically approaching a spine of a patient for spinal surgical procedures.

Abstract: The present invention provides a spinal surgical approach which provides approaching the spine of a patient for spinal interbody fusion or total disc replacement through the oblique (a.k.a. anterior to psoas) corridor in an improved manner. Aspects of the invention further provide a means to facilitate the restoration of sagittal plane lordotic alignment. Other aspects of the invention provide a means to facilitate exposure of the spine and shorten operative times with fewer steps. In certain embodiments, aspects of the invention provide for improved instrumentation and devices to facilitate the surgical approach method so that it can be accomplished in a simpler and more effective manner.

Abstract: A spinal interbody fusion device for use in a plurality of surgical approaches includes a cage, a top end, a bottom end, and at least a first side representing the width of the cage and at least a second side representing a length of the cage. The cage includes fixation holes and inserter holes, with each fixation hole being configured for accepting a screw or anchor and each inserter hole being accessible for one or more surgical approaches for performing a spinal fusion. Also included are methods for selecting a size of an intervertebral implant and methods of surgically approaching a spine of a patient for spinal surgical procedures.

Abstract: A spinal interbody fusion device for use in a plurality of surgical approaches includes a cage, a top end, a bottom end, and at least a first side representing the width of the cage and at least a second side representing a length of the cage. The cage includes fixation holes and inserter holes, with each fixation hole being configured for accepting a screw or anchor and each inserter hole being accessible for one or more surgical approaches for performing a spinal fusion. Also included are methods for selecting a size of an intervertebral implant and methods of surgically approaching a spine of a patient for spinal surgical procedures.

Abstract: A spinal interbody fusion device for use in a plurality of surgical approaches includes a cage, a top end, a bottom end, and at least a first side representing the width of the cage and at least a second side representing a length of the cage. The cage includes fixation holes and inserter holes, with each fixation hole being configured for accepting a screw or anchor and each inserter hole being accessible for one or more surgical approaches for performing a spinal fusion. Also included are methods for selecting a size of an intervertebral implant and methods of surgically approaching a spine of a patient for spinal surgical procedures.

Abstract: A spinal interbody fusion device for use in a plurality of surgical approaches includes a cage, a top end, a bottom end, and at least a first side representing the width of the cage and at least a second side representing a length of the cage. The cage includes fixation holes and inserter holes, with each fixation hole being configured for accepting a screw or anchor and each inserter hole being accessible for one or more surgical approaches for performing a spinal fusion. Also included are methods for selecting a size of an intervertebral implant and methods of surgically approaching a spine of a patient for spinal surgical procedures.

Abstract: The present invention provides for improved surgical methods for securely fix the L5 vertebrae to the S1 sacrum within the disc space for patients exhibiting a wide range of anatomies. The present invention has at least one advantage of providing practical and advantageous methods for accessing the spinal vertebrae to insert spinal implants in various manners that overcome the disadvantages of posterior, trans-sacro-iliac and anterior lateral approaches thereto and minimize surgical trauma to the patient. Thus the present invention provides for the unmet need for an improved method for performing spinal surgical procedures (e.g., spinal fusion and/or fixations) that can securely fix the L5 vertebrae to the S1 sacrum within the disc space for patients exhibiting a wide range of anatomies.

Abstract: The present invention provides for improved surgical methods for securely fix the L5 vertebrae to the S1 sacrum within the disc space for patients exhibiting a wide range of anatomies. The present invention has at least one advantage of providing practical and advantageous methods for accessing the spinal vertebrae to insert spinal implants in various manners that overcome the disadvantages of posterior, trans-sacro-iliac and anterior lateral approaches thereto and minimize surgical trauma to the patient. Thus the present invention provides for the unmet need for an improved method for performing spinal surgical procedures (e.g., spinal fusion and/or fixations) that can securely fix the L5 vertebrae to the S1 sacrum within the disc space for patients exhibiting a wide range of anatomies.

Abstract: An article of footwear with an upper and a sole. The upper has a flap portion while the sole has a lip portion. The flap portion of the upper is configured to removably attach to the lip portion of the sole, allowing a user to wear the article of footwear in a closed or open orientation.

Abstract: In one embodiment of the present invention a mobile bearing knee prosthesis may include an interface (e.g., a spherical radius interface) comprised of a concave superior surface on a tibial tray and a convex inferior surface on a tibial insert. In another embodiment of the present invention a mobile bearing knee prosthesis may include an interface (e.g., a spherical radius interface) comprised of a convex superior surface on a tibial tray and a concave inferior surface on a tibial insert. In another embodiment of the present invention a mobile bearing knee prosthesis may include a biconcave interface (e.g., having a “wave” like surface geometry). This “wave” like surface geometry may be at the interface between a tibial insert and a tibial tray in the mobile bearing knee (as opposed to the interface between the tibial insert and a femoral component).

Abstract: In one embodiment of the present invention a mobile bearing knee prosthesis may include an interface (e.g., a spherical radius interface) comprised of a concave superior surface on a tray and a convex inferior surface on a tibial insert. In another embodiment of the present invention a mobile bearing knee prosthesis may include an interface (e.g., a spherical radius interface) comprised of a convex superior surface on a tibial tray and a concave inferior surface on a insert. In another embodiment of the present invention a mobile bearing knee prosthesis may include a bi-concave interface (e.g., having a “wave” like surface geometry). This “wave” like surface geometry may be at the second bearing (i.e., at the interface between a tibial insert and a tray in the mobile bearing knee as opposed to the interface between the tibial insert and a femoral component).

Abstract: In one embodiment of the present invention a mobile bearing knee prosthesis may include an interface (e.g., a spherical radius interface) comprised of a concave superior surface on a tibial tray and a convex inferior surface on a tibial insert. In another embodiment of the present invention a mobile bearing knee prosthesis may include an interface (e.g., a spherical radius interface) comprised of a convex superior surface on a tibial tray and a concave inferior surface on a tibial insert. In another embodiment of the present invention a mobile bearing knee prosthesis may include a bi-concave interface (e.g., having a “wave” like surface geometry). This “wave” like surface geometry may be at the second bearing (i.e., at the interface between a tibial insert and a tibial tray in the mobile bearing knee as opposed to the interface between the tibial insert and a femoral component).

Abstract: In one embodiment of the present invention a mobile bearing knee prosthesis may include an interface (e.g., a spherical radius interface) comprised of a concave superior surface on a tibial tray and a convex inferior surface on a tibial insert. In another embodiment of the present invention a mobile bearing knee prosthesis may include an interface (e.g., a spherical radius interface) comprised of a convex superior surface on a tibial tray and a concave inferior surface on a tibial insert. In another embodiment of the present invention a mobile bearing knee prosthesis may include a biconcave interface (e.g., having a “wave” like surface geometry). This “wave” like surface geometry may be at the interface between a tibial insert and a tibial tray in the mobile bearing knee (as opposed to the interface between the tibial insert and a femoral component).

Abstract: In one embodiment of the present invention a mobile bearing knee prosthesis may include an interface (e.g., a spherical radius interface) comprised of a concave superior surface on a tibial tray and a convex inferior surface on a tibial insert. In another embodiment of the present invention a mobile bearing knee prosthesis may include an interface (e.g., a spherical radius interface) comprised of a convex superior surface on a tibial tray and a concave inferior surface on a tibial insert. In another embodiment of the present invention a mobile bearing knee prosthesis may include a bi-concave interface (e.g., having a “wave” like surface geometry). This “wave” like surface geometry may be at the second bearing (i.e., at the interface between a tibial insert and a tibial tray in the mobile bearing knee as opposed to the interface between the tibial insert and a femoral component).

Abstract: A composite bearing insert for a total knee joint or a unicondylar knee joint which minimizes or eliminates the production of wear debris resulting from relative motion at the interface between the endoskeleton and a tibial tray of a knee joint prosthesis. The composite bearing insert includes an endoskeleton and a polymer portion which is preferably molded into and locked within the endoskeleton. The endoskeleton is configured to be locked to a tibial component, such as a tibial tray or keel. The modularity of the assembly facilitates the interchangeability of various composite bearing inserts with various tibial components.

Abstract: A composite bearing insert for a total knee joint or a unicondylar knee joint which minimizes or eliminates the production of wear debris resulting from relative motion at the interface between the endoskeleton and a tibial tray of a knee joint prosthesis. The composite bearing insert includes an endoskeleton and a polymer portion which is preferably molded into and locked within the endoskeleton. The endoskeleton is configured to be locked to a tibial component, such as a tibial tray or keel. The modularity of the assembly facilitates the interchangeability of various composite bearing inserts with various tibial components.