Abstract: Disclosed herein are systems and methods for guiding bone removal. A two-dimensional image that includes bony anatomy and at least one radiopaque object is received. A position and orientation of the radiopaque object(s) relative to a three-dimensional model of the bony anatomy is determined based on the two-dimensional image. An endoscopic image that includes at least one feature associated with the radiopaque object(s) is received. A position and orientation of the feature(s) relative to the endoscopic image is determined. An alignment of the three-dimensional model relative to the endoscopic image is determined based on the position and orientation of the radiopaque object(s) relative to the three-dimensional model and the position and orientation of the feature(s) relative to the endoscopic image. At least a portion of the three-dimensional model is displayed based on the alignment of the three-dimensional model relative to the endoscopic image.

Abstract: A method for positioning a patient on a surgical table for a surgical procedure on a hip of the patient includes removably mounting a table extender to the surgical table in an operating room by releasably attaching mounts of the table extender to side rails of the surgical table, wherein the mounts are configured to mount the table extender in only one orientation with respect to the surgical table; and positioning the patient on the surgical table such that shoulders of the patient are supported by the surgical table and hips of the patient are supported by the table extender, wherein the table extender has a rectangular shape so that the hips of the patient are positioned entirely on the table extender.

Abstract: A method for retaining a suture includes extending a distal end of a suture manipulator of a suture passer from a distal portion of a hollow tube of the suture passer, the distal portion of the suture manipulator forming a single arm so that only the single arm extends out of the distal end of the hollow tube when the suture manipulator is fully extended, locating a portion of a suture adjacent to a catching portion of the suture manipulator, and retracting the distal end of the suture manipulator into the hollow tube and pulling the portion of the suture into the hollow tube so that a loop of the suture is located in a lumen of the hollow tube and the portion of the suture is compressed by an inner surface of the hollow tube and a side surface of the catching portion.

Abstract: A soft tissue augment includes a first layer formed of a first material, the first material being a biological material, a synthetic material, or a composite material including both a biological material and a synthetic material, the first layer defining a first surface including a perimeter region surrounding a center region, and a second layer attached to the first surface of the first layer and formed of a second material, the second material being a biological material, a synthetic material, or a composite material including both a biological material and a synthetic material, the second material being different from the first material, the second layer extending from the perimeter region into the center region.

Abstract: A method for retracting a capsule of a joint includes forming a cut in the capsule to create a plurality of separated portions of the capsule. A first end of a first length of suture is passed through a first separated portion of the capsule and moved out of the joint. A first end of a second length of suture is passed through a second separated portion of the capsule and moved out of the joint. The first end and a second end of the first length of suture are pulled to retract the first separated portion of the capsule. The first end and a second end of the second length of suture are pulled to retract the second separated portion of the capsule. An arthroscopic procedure is performed in the joint, and the first length of suture and/or the second length of suture is used to close the capsule.

Abstract: A method of delivering a balloon implant into a patient includes delivering an augment to an implantation site within the patient, securing the augment to tissue when the augment is at the implantation site, and delivering a balloon implant including a balloon to the implantation site and inflating the balloon such that movement of the balloon implant is restrained based on a position of the augment

Abstract: An apparatus for securing a suture to a bone includes a body having a distal end, a proximal end, and a lumen extending between the distal end and the proximal end, wherein the body is configured to receive a suture; an elongated element extending through the lumen of the body, the elongated element comprising a proximal end and a distal end; and a locking element connected to the distal end of the elongated element and movably disposed in the lumen of the body, such that proximal movement of the elongated element moves the locking element proximally to (i) create an interference fit between an outer surface of the locking element, a suture disposed within the lumen of the body, and an inner wall of the body, and (ii) expand a circumference of the body, whereby to secure the suture to the bone.

Abstract: A method for retaining a suture includes: extending a distal end of a suture manipulator of a suture passer from a hollow tube of the suture passer, the suture manipulator including a distal portion having a catching surface for catching a portion of a suture; locating a portion of a suture adjacent to the catching surface; and retracting the distal portion of the suture manipulator into a distal portion of the hollow tube and pulling the portion of the suture into the hollow tube so that a loop of the suture is located in a lumen of the hollow tube. A width of a gap between an inner surface of the distal portion of the hollow tube and a side surface of the distal portion of the suture manipulator is less than a width of the distal portion of the suture manipulator.

Abstract: Devices and methods are disclosed herein for accessing the hip joint. A first device can be securely attached to the capsule of a joint. The first device can tent the capsule to increase the volume of the peripheral compartment. A second device can be biased against the first device to pierce the tented capsule and create a portal. Devices and methods are also disclosed herein for distending the capsule of a joint. A distention device may access a portal established within the capsule. The distention device can expand the capsule by applying an expansive force within the peripheral compartment. The distention device can maintain distention of the peripheral compartment while other devices access the joint.

Abstract: A system includes a cannula that is configured to be inserted into a portion of a body and adjusted in length based on a depth measurement associated with the portion of the body; and an obturator having a handle and a shaft that can be moved relative to the handle to adjust a length of the obturator and a lock for locking the shaft in a plurality of positions relative to the handle, wherein the obturator is configured for receiving the cannula on the shaft and inserting the cannula into the portion of the body.

Abstract: A method for passing a suture through tissue includes extending a distal end of a suture retainer of a suture passer from a distal portion of a tube of the suture passer; locating a suture adjacent the suture retainer; retracting the suture retainer partially into the tube and retaining a suture between a retaining portion of the suture retainer and a first portion of a cutaway in a side of a wall defining the tube, wherein the first portion of the cutaway curves around a longitudinal axis of the distal portion of the tube and two longitudinally extending portions of the cutaway extend distally from the first portion to a distal end of the tube; and passing the distal portion of the suture passer with the retained suture through tissue.

Abstract: A method for passing a suture through tissue includes positioning a suture passer in a surgical cavity, the suture passer comprising a tube defined by a wall and a suture retainer received in the tube and configured to extend at least partially out of the tube; retaining a suture between a retaining surface of a cutaway in the tube and a proximally facing portion of a distal portion of the suture retainer such that the suture is retained against the retaining surface of the cutaway by the proximally facing portion of the distal portion of the suture retainer, wherein a distal end of the suture retainer is distal to the retaining surface of the cutaway and proximal to the distal end of the tube when the suture is retained against the retaining surface of the cutaway; and passing the suture passer with the retained suture through the tissue.

Abstract: A telescoping access cannula comprising: an outer tube; an inner tube carried by the outer tube, the inner tube being coaxial with the outer tube and longitudinally movable relative to the outer tube; and a rotatable member carried by the outer tube and connected to the inner tube, wherein rotation of the rotatable member causes longitudinal movement of the inner tube relative to the outer tube.

Abstract: Devices and methods are disclosed herein for accessing the hip joint. A first device can be securely attached to the capsule of a joint. The first device can tent the capsule to increase the volume of the peripheral compartment. A second device can be biased against the first device to pierce the tented capsule and create a portal. Devices and methods are also disclosed herein for distending the capsule of a joint. A distention device may access a portal established within the capsule. The distention device can expand the capsule by applying an expansive force within the peripheral compartment. The distention device can maintain distention of the peripheral compartment while other devices access the joint.

Abstract: A method for creating space in a joint formed at the convergence of two bones, the method comprising: applying force to a body part so as to separate the two bones from one another by a distance which is greater than the distance that they are normally separated from one another when the joint is in a healthy state, whereby to distract the joint and create an intrajoint space; inserting an assembly of three balloons into the intrajoint space while the assembly of three balloons is in a contracted condition; expanding the assembly of three balloons within the intrajoint space; and reducing the force applied to the body part so that the joint is supported on the assembly of three balloons, with the two bones remaining separated from one another by a distance which is greater than the distance that they are normally separated from one another when the joint is in a healthy state.

Abstract: A method for retaining a suture includes extending a distal end of a suture manipulator of a suture passer from a distal portion of a hollow tube of the suture passer, the distal portion of the suture manipulator forming a single arm so that only the single arm extends out of the distal end of the hollow tube when the suture manipulator is fully extended, locating a portion of a suture adjacent to a catching portion of the suture manipulator, and retracting the distal end of the suture manipulator into the hollow tube and pulling the portion of the suture into the hollow tube so that a loop of the suture is located in a lumen of the hollow tube and the portion of the suture is compressed by an inner surface of the hollow tube and a side surface of the catching portion.

Abstract: Devices and methods are disclosed herein for accessing the hip joint. A first device can be securely attached to the capsule of a joint. The first device can tent the capsule to increase the volume of the peripheral compartment. A second device can be biased against the first device to pierce the tented capsule and create a portal. Devices and methods are also disclosed herein for distending the capsule of a joint. A distention device may access a portal established within the capsule. The distention device can expand the capsule by applying an expansive force within the peripheral compartment. The distention device can maintain distention of the peripheral compartment while other devices access the joint.

Abstract: A method for positioning a patient on a surgical table for a surgical procedure on a hip of the patient includes removably mounting a table extender to the surgical table in an operating room by releasably attaching mounts of the table extender to side rails of the surgical table, wherein the mounts are configured to mount the table extender in only one orientation with respect to the surgical table; and positioning the patient on the surgical table such that shoulders of the patient are supported by the surgical table and hips of the patient are supported by the table extender, wherein the table extender has a rectangular shape so that the hips of the patient are positioned entirely on the table extender.

Abstract: A method for passing a suture includes extending a distal end of a suture manipulator of a suture passer from a distal portion of a hollow tube of the suture passer, locating a portion of a suture adjacent to a catching portion of the suture manipulator, retracting the distal end of the suture manipulator into the hollow tube and pulling the portion of the suture into the hollow tube so that a loop of the suture is located in the lumen and the portion of the suture is compressed by an inner surface of the hollow tube and a side surface of the catching portion, and sliding the suture manipulator distally relative to the hollow tube and pushing the portion of the suture with a pushing portion of the suture manipulator that is located proximally of the catching portion to expel the suture from the hollow tube.

Abstract: An anatomical gripping system comprising: a binding comprising: a substantially rigid spine; a calf shell mounted to the substantially rigid spine; an anterior shell; and a clamping mechanism connecting the anterior shell to the calf shell; wherein the calf shell comprises a flexible portion configured to selectively engage the superior portion of the calcaneus bone of a patient; and further wherein when the clamping mechanism applies a force to the flexible portion of the calf shell, the flexible portion of the calf shell is drawn into engagement with the superior portion of the calcaneus bone of the patient.