Abstract: The invention relates to a vertebral implant placed after a laminectomy and fixed by transfacet screws arranged in a translaminar direction. The invention also relates to a placement instrument and to a method for the placement of an implant.

Abstract: An interbody distraction and stabilisation device, comprising an implant comprising a casing for containing a filling material and a distraction element that is associated with the casing and that has opposing first and second sides, the distraction element having a first state in which the distraction element has a first height and a second state in which the distraction element has a second height greater than the first height so as to keep body parts spaced apart from each other.

Abstract: The invention relates to a vertebral implant placed after a laminectomy and fixed by transfacet screws arranged in a translaminar direction. The invention also relates to a placement instrument and to a method for the placement of an implant.

Abstract: Implant for the cervical spine comprising an anterior plate (1) for maintaining a bone graft, bone anchorage screws (6,7,8) for the plate and means (22) for blocking the screws and preventing any migration of the screws, characterized in that the blocking means comprises at least one slide (22) slidably mounted on the plate so as to be applicable on at least one anchorage screw head (15, 16). The slide cooperates with means (33, 34) for retaining the slide on the head of the screw. The slide may be formed by a thin platelet (22a) which is provided with lateral flanges (25) and is slidable in a complementary cavity (18) provided in the plate (1) while being flush with the surface of the plate (1). The plate (1) includes ramps (26) for retaining the slide (22) on which the flanges (25) are slidable, the slide (22) being slidable to a position in which it at least partly overlaps the heads of the associated screws (6 or 7) and is locked in position by suitable means.

Abstract: Implant for the cervical spine comprising an anterior plate (1) for maintaining a bone graft, bone anchorage screws (6,7,8) for the plate and means (22) for blocking the screws and preventing any migration of the screws, characterized in that the blocking means comprises at least one slide (22) slidably mounted on the plate so as to be applicable on at lease one anchorage screw head (15,16). The slide cooperates with means (33,34) for retaining the slide on the head of the screw. The slide may be formed by a thin platelet (22a) which is provided with lateral flanges (25) and is slidable in a complementary cavity (18) provided in the plate (1) while being flush with the surface of the plate (1). The plate (1) includes ramps (26) for retaining the slide (22) on which the flanges (25) are slidable, the slide (22) being slidable to a position in which it at least partly overlaps the heads of the associated screws (6 or 7) and is locked in position by suitable means.

Abstract: Implant for the cervical spine comprising an anterior plate (1) for maintaining a bone graft, bone anchorage screws (6,7,8) for the plate and means (22) for blocking the screws and preventing any migration of the screws, characterized in that the blocking means comprises at least one slide (22) slidably mounted on the plate so as to be applicable on at lease one anchorage screw head (15,16). The slide cooperates with means (33,34) for retaining the slide on the head of the screw. The slide may be formed by a thin platelet (22a) which is provided with lateral flanges (25) and is slidable in a complementary cavity (18) provided in the plate (1) while being flush with the surface of the plate (1). The plate (1) includes ramps (26) for retaining the slide (22) on which the flanges (25) are slidable, the slide (22) being slidable to a position in which it at least partly overlaps the heads of the associated screws (6 or 7) and is locked in position by suitable means.

Abstract: A laser device for stimulating a body region is disclosed. The laser device includes a housing structure having a head assembly, a plurality of pins, a plurality of laser modules, and a microcontroller. The pins are configured to stimulate a portion of a body region, without affecting the target area of the lasers. The laser modules are configured to provide laser energy to the body region.

Abstract: A laser device for stimulating a body region to promote hair growth is disclosed. The laser device includes a housing structure, a plurality of pins, a plurality of laser modules, and a microcontroller. The housing structure includes a removable head assembly. The pins are configured to stimulate the body region. The laser modules are configured to provide laser energy to the body region. The microcontroller is configured to control the plurality of laser modules at a selected power, pulse levels and pulse durations. The pins and lasers are mounted through holes in the housing structure.

Abstract: The present invention is directed to a plating system for anterior fixation of the spine that utilizes a fixation plate. The plating system stabilizes the spine and promotes fusion and incorporation of a graft in a portion of the spinal column. The plating system includes a fixation plate and bone screws that extend through holes in the plate to rigidly secure the plate to vertebrae. The plating system also includes a retainer assembly that prevents screw back out. Methods and instruments relating to the plating system are also described.

Abstract: Implant for the cervical spine comprising an anterior plate (1) for maintaining a bone graft, bone anchorage screws (6, 7, 8) for the plate and means (22) for blocking the screws and preventing any migration of the screws, characterized in that the blocking means comprises at least one slide (22) slidably mounted on the plate so as to be applicable on at least one anchorage screw head (15, 16). The slide cooperates with means (33, 34) for retaining the slide on the head of the screw. The slide may be formed by a thin platelet (22a) which is provided with lateral flanges (25) and is slidable in a complementary cavity (18) provided in the plate (1) while being flush with the surface of the plate (1). The plate (1) includes ramps (26) for retaining the slide (22) on which the flanges (25) are slidable, the slide (22) being slidable to a position in which it at least partly overlaps the heads of the associated screws (6 or 7) and is locked in position by suitable means.

Abstract: Implant for the cervical spine comprising an anterior plate (1) for maintaining a bone graft, bone anchorage screws (6, 7, 8) for the plate and at least one slide (22) for blocking the screws and preventing any migration of the screws, characterized in that the at least one slide (22) is slidably mounted on the plate so as to be applicable on at least one anchorage screw head (15, 16). The slide cooperates with boss and recess portions for retaining the slide on the head of the screw. The slide may be formed by a thin platelet (22a)) which is provided with lateral flanges (25) and is slidable in a complementary cavity (18) provided in the plate (1) while being flush with the surface of the plate (1). The plate (1) includes ramps (26) for retaining the slide (22) on which the flanges (25) are slidable, the slide (22) being slidable to a position in which it at least partly overlaps the heads of the associated screws (6 or 7) and is locked in position by suitable structure.