Abstract: Instruments, systems, and methods for securing anchors, elastomeric devices, and other elements in bone. In one example, an instrument includes a collar movable between a locked configuration that prevents an insertion shaft of the instrument from translating relative to a drive shaft of the instrument and an unlocked configuration that does not prevent the insertion shaft from translating relative to the drive shaft. In another example, an instrument for securing an elastomeric device to bone includes a lock movable between locked and unlocked configurations (e.g. similar to or the same as the collar in the previous example) that facilitates insertion of the elastomeric device into a bone opening when the lock is in the locked configuration, and subsequent insertion of a bone implant into the bone opening when the lock is in the unlocked configuration.

Abstract: Instruments, systems, and methods for securing anchors, elastomeric devices, and other elements in bone. In one example, an instrument includes a collar movable between a locked configuration that prevents an insertion shaft of the instrument from translating relative to a drive shaft of the instrument and an unlocked configuration that does not prevent the insertion shaft from translating relative to the drive shaft. In another example, an instrument for securing an elastomeric device to bone includes a lock movable between locked and unlocked configurations (e.g. similar to or the same as the collar in the previous example) that facilitates insertion of the elastomeric device into a bone opening when the lock is in the locked configuration, and subsequent insertion of a bone implant into the bone opening when the lock is in the unlocked configuration.

Abstract: Instruments, systems, and methods for securing anchors, elastomeric devices, and other elements in bone. In one example, an instrument includes a collar movable between a locked configuration that prevents an insertion shaft of the instrument from translating relative to a drive shaft of the instrument and an unlocked configuration that does not prevent the insertion shaft from translating relative to the drive shaft. In another example, an instrument for securing an elastomeric device to bone includes a lock movable between locked and unlocked configurations (e.g. similar to or the same as the collar in the previous example) that facilitates insertion of the elastomeric device into a bone opening when the lock is in the locked configuration, and subsequent insertion of a bone implant into the bone opening when the lock is in the unlocked configuration.

Abstract: Instruments, systems, and methods for securing anchors, elastomeric devices, and other elements in bone. In one example, an instrument includes a collar movable between a locked configuration that prevents an insertion shaft of the instrument from translating relative to a drive shaft of the instrument and an unlocked configuration that does not prevent the insertion shaft from translating relative to the drive shaft. In another example, an instrument for securing an elastomeric device to bone includes a lock movable between locked and unlocked configurations (e.g. similar to or the same as the collar in the previous example) that facilitates insertion of the elastomeric device into a bone opening when the lock is in the locked configuration, and subsequent insertion of a bone implant into the bone opening when the lock is in the unlocked configuration.

Abstract: Surgical anchors, instrumentation, and methods. In one example, a surgical anchor includes an anchor body, an elastic member, and an elongated, flexible member. The surgical anchor is configured such that exerting a pull force on the elongated flexible member in a direction substantially aligned an axis of the anchor body imparts a force on the anchor body that includes a rotational force component that is transverse to the anchor body axis.

Abstract: A bone fastener driver assembly with a bone fastener retention feature has an outer sleeve, a handle fixed to said outer sleeve and an inner shaft. The inner shaft has a distal end with a torque driving tip. The inner shaft is coupled to the handle and axially movable relative to the outer sleeve from a proximal disengaged position to a distal engaged position. The outer sleeve has a bone fastener retaining distal end configured to lock into an internal groove or undercut of a bone fastener screw head when the inner shaft is axially moved from the proximal disengaged position to the distal engaged position to lock the bone fastener to the driver and upon a return movement of the inner shaft to the proximal disengaged position to unlock and release the driver from the bone fastener screw head.

Abstract: A plate assembly for engaging at least two vertebral bodies of a human spine along the anterior aspect of the spine has a plate and at least two cam locks. The plate has a lower surface for contacting the vertebral bodies and an upper surface opposite to said lower surface. The plate assembly has a plurality of bone fastener receiving holes extending through said plate assembly from said upper surface to said lower surface. The plate has at least a first pair and second pair of said bone fastener receiving holes. The first pair is associated with a first of the vertebral bodies. The second pair is associated with a second of the vertebral bodies. A recess is associated with each of said at least first pair and second pair of said bone fastener receiving holes.

Abstract: A sacroiliac joint screw has a screw body having a head and a treaded shank with a self-drilling cutting tip. The screw body is cannulated and configured to receive a Steinmann pin for the purpose of a minimally invasive approach (MIS) for delivery to the sacroiliac joint (SI) while minimizing soft tissue damage. The self-drilling cutting tip creates a pilot hole. The threaded shank has a plurality of spiral cutting flutes, the spiral cutting flutes extend along a length of the threaded shank and are configured to provide a constant self-tapping feature. A plurality of bone harvesting windows are positioned in the spiral cutting flutes and are configured to pull in bone as the screw is advanced into the joint.

Abstract: A lateral plate assembly has an elongated lateral plate for attachment to adjacent vertebrae having a first end portion and a second end portion and a pair of apertures for receiving a first and a second bone screw. The pair of apertures includes a first aperture which is an opening positioned in the first end portion for receiving the first bone screw and a second aperture which is a slotted opening to receive the second bone screw. The second end portion of the lateral plate has an open end with channelled internal sides for receiving and holding a moveable washer on top of the slotted opening. The washer is configured to move along a length of the slotted aperture. The moveable washer has an opening for holding a head of the second bone screw. Movement of the washer relative to the slotted opening increases or decreases the distance between locations of the respective screw heads.

Abstract: Provided herein are systems, methods and apparatuses for an eyelet interference screw and affixation of an implant to tissue employing the eyelet interference screw.

Abstract: A lateral plate assembly has an elongated lateral plate for attachment to adjacent vertebrae having a first end portion and a second end portion and a pair of apertures for receiving a first and a second bone screw. The pair of apertures includes a first aperture which is an opening positioned in the first end portion for receiving the first bone screw and a second aperture which is a slotted opening to receive the second bone screw. The second end portion of the lateral plate has an open end with channelled internal sides for receiving and holding a moveable washer on top of the slotted opening. The washer is configured to move along a length of the slotted aperture. The moveable washer has an opening for holding a head of the second bone screw. Movement of the washer relative to the slotted opening increases or decreases the distance between locations of the respective screw heads.

Abstract: An expandable interbody fusion implant device has a frame, two ramp assemblies, a threaded drive shaft and at least one base plate, preferably two. The frame has a first lateral side and a second lateral side and a distal end and a proximal end. Each ramp assembly has a translating ramp with a threaded opening, a first pivoting hinged ramp and a second pivoting hinged ramp. Each base plate is hinged to a first lateral side of the frame. Each base plate is hinged to the distal ramp assembly and the proximal ramp assembly at an end of one of said pivoting hinged ramps of each ramp assembly. The drive shaft has a distal drive shaft component having threads for translating the distal ramp assembly and a proximal drive shaft component having threads for translating the proximal ramp assembly.

Abstract: A bone fastener driver assembly with a bone fastener retention feature has an outer sleeve, a handle fixed to said outer sleeve and an inner shaft. The inner shaft has a distal end with a torque driving tip. The inner shaft is coupled to the handle and axially movable relative to the outer sleeve from a proximal disengaged position to a distal engaged position. The outer sleeve has a bone fastener retaining distal end configured to lock into an internal groove or undercut of a bone fastener screw head when the inner shaft is axially moved from the proximal disengaged position to the distal engaged position to lock the bone fastener to the driver and upon a return movement of the inner shaft to the proximal disengaged position to unlock and release the driver from the bone fastener screw head.

Abstract: A plate assembly for engaging at least two vertebral bodies of a human spine along the anterior aspect of the spine has a plate and at least two cam locks. The plate has a lower surface for contacting the vertebral bodies and an upper surface opposite to said lower surface. The plate assembly has a plurality of bone fastener receiving holes extending through said plate assembly from said upper surface to said lower surface. The plate has at least a first pair and second pair of said bone fastener receiving holes. The first pair is associated with a first of the vertebral bodies. The second pair is associated with a second of the vertebral bodies. A recess is associated with each of said at least first pair and second pair of said bone fastener receiving holes.

Abstract: An expandable interbody fusion implant device has a frame, two ramp assemblies, a threaded drive shaft and at least one base plate, preferably two. The frame has a first lateral side and a second lateral side and a distal end and a proximal end. Each ramp assembly has a translating ramp with a threaded opening, a first pivoting hinged ramp and a second pivoting hinged ramp. Each base plate is hinged to a first lateral side of the frame. Each base plate is hinged to the distal ramp assembly and the proximal ramp assembly at an end of one of said pivoting hinged ramps of each ramp assembly. The drive shaft has a distal drive shaft component having threads for translating the distal ramp assembly and a proximal drive shaft component having threads for translating the proximal ramp assembly.

Abstract: An expandable interbody fusion implant device has a frame, two ramp assemblies and two overlying base plates driven by two independent drive shafts. The two ramp assemblies include a distal ramp assembly and a proximal ramp assembly. Each ramp assembly has a translating ramp, a first pivoting hinged ramp and a second pivoting hinged ramp. The two overlying base plates include a first base plate overlying a second base plate. Each base plate is hinged to the distal ramp assembly and the proximal ramp assembly at an end of one of said pivoting hinged ramps of each ramp assembly. The two independently driven drive shafts include a first drive shaft for translating the distal ramp assembly and a second drive shaft for translating the proximal ramp assembly to independently expand the implant proximally or distally or both.

Abstract: An expandable interbody fusion implant device has a frame, two ramp assemblies and two overlying base plates driven by two independent drive shafts. The two ramp assemblies include a distal ramp assembly and a proximal ramp assembly. Each ramp assembly has a translating ramp, a first pivoting hinged ramp and a second pivoting hinged ramp. The two overlying base plates include a first base plate overlying a second base plate. Each base plate is hinged to the distal ramp assembly and the proximal ramp assembly at an end of one of said pivoting hinged ramps of each ramp assembly. The two independently driven drive shafts include a first drive shaft for translating the distal ramp assembly and a second drive shaft for translating the proximal ramp assembly to independently expand the implant proximally or distally or both.

Abstract: An expandable interbody fusion implant device has a frame, two ramp assemblies and two overlying base plates driven by two independent drive shafts. The two ramp assemblies include a distal ramp assembly and a proximal ramp assembly. Each ramp assembly has a translating ramp, a first pivoting hinged ramp and a second pivoting hinged ramp. The two overlying base plates include a first base plate overlying a second base plate. Each base plate is hinged to the distal ramp assembly and the proximal ramp assembly at an end of one of said pivoting hinged ramps of each ramp assembly. The two independently driven drive shafts include a first drive shaft for translating the distal ramp assembly and a second drive shaft for translating the proximal ramp assembly to independently expand the implant proximally or distally or both.

Abstract: Provided herein are systems, methods and apparatuses for an eyelet interference screw and affixation of an implant to tissue employing the eyelet interference screw.