Abstract: A prosthetic assembly is provided. The prosthetic assembly comprises: a tibial tray having a medial retaining bracket, a lateral retaining bracket and a substantially centrally disposed boss, a medial bearing, a lateral bearing and a retention clip having a pair or arms which engage opposite sides of the boss and trap the medial lateral bearings, against the medial and lateral retaining brackets, respectively. A method of securing bearing components to a prosthetic assembly is also provided.

Abstract: A prosthetic assembly is provided. The prosthetic assembly comprises: a tibial tray having a medial retaining bracket, a lateral retaining bracket and a substantially centrally disposed boss, a medial bearing, a lateral bearing and a retention clip having a pair or arms which engage opposite sides of the boss and trap the medial lateral bearings, against the medial and lateral retaining brackets, respectively. A method of securing bearing components to a prosthetic assembly is also provided.

Abstract: A prosthetic assembly is provided. The prosthetic assembly comprises: a tibial tray having a medial retaining bracket, a lateral retaining bracket and a substantially centrally disposed boss, a medial bearing, a lateral bearing and a retention clip having a pair or arms which engage opposite sides of the boss and trap the medial lateral bearings, against the medial and lateral retaining brackets, respectively. A method of securing bearing components to a prosthetic assembly is also provided.

Abstract: A prosthetic assembly is provided. The prosthetic assembly comprises: a tibial tray having a medial retaining bracket, a lateral retaining bracket and a substantially centrally disposed boss, a medial bearing, a lateral bearing and a retention clip having a pair or arms which engage opposite sides of the boss and trap the medial lateral bearings, against the medial and lateral retaining brackets, respectively. A method of securing bearing components to a prosthetic assembly is also provided.

Abstract: An alignment tool (2) for a joint is provided comprising a reference member 4 that defines a reference plane R and a distraction member (6). The distraction member (6) comprises first and second distraction arms (70, 72), each of which is independently moveable with respect to the reference member (4) along a movement axis M. The movement axes M, M of the first and second distraction arms (70, 72) are substantially parallel. A kit of parts is also provided comprising an alignment tool (2), a drill guide (200) and a cutting guide (300).

Abstract: A prosthetic assembly is provided. The prosthetic assembly comprises: a tibial tray having a medial retaining bracket, a lateral retaining bracket and a substantially centrally disposed boss, a medial bearing, a lateral bearing and a retention clip having a pair or arms which engage opposite sides of the boss and trap the medial lateral bearings, against the medial and lateral retaining brackets, respectively. A method of securing bearing components to a prosthetic assembly is also provided.

Abstract: A guiding tool (2) is disclosed comprising a tool body (4) that defines a reference plane of the tool (2); an alignment member (10) that carries a guide surface (74); and an adjustment means acting between the tool body (4) and the alignment member (10) to direct rotational adjustment of the alignment member (10) with respect to the tool body (4).

Abstract: A surgical impactor (2) for inserting a prosthetic implant (26) into a bone, the surgical impactor (2) comprising: a movable retaining means (8) for releasably connecting the implant (26) to the surgical impactor (2), wherein the movable retaining means (8) has a first position in which the implant (26) is connected to the surgical impactor (2) and a second position in which the implant (26) is not connected to the surgical impactor (2); and a mechanism (14, 16) for moving the movable retaining means (8) between the first and second positions, wherein the movable retaining means (8) and the mechanism (14, 16) are removable from the surgical impactor (2).

Abstract: An alignment tool (2) for a joint is provided comprising a reference member 4 that defines a reference plane R and a distraction member (6). The distraction member (6) comprises first and second distraction arms (70, 72), each of which is independently moveable with respect to the reference member (4) along a movement axis M. The movement axes M, M of the first and second distraction arms (70, 72) are substantially parallel. A kit of parts is also provided comprising an alignment tool (2), a drill guide (200) and a cutting guide (300).

Abstract: An alignment tool (2) for a joint is provided comprising a reference member 4 that defines a reference plane R and a distraction member (6). The distraction member (6) comprises first and second distraction arms (70, 72), each of which is independently moveable with respect to the reference member (4) along a movement axis M. The movement axes M, M of the first and second distraction arms (70, 72) are substantially parallel. A kit of parts is also provided comprising an alignment tool (2), a drill guide (200) and a cutting guide (300).

Abstract: A guiding tool (2) is disclosed comprising a tool body (4) that defines a reference plane of the tool (2); an alignment member (10) that carries a guide surface (74); and an adjustment means acting between the tool body (4) and the alignment member (10) to direct rotational adjustment of the alignment member (10) with respect to the tool body (4).

Abstract: An alignment tool (2) for a joint is provided comprising a reference member 4 that defines a reference plane R and a distraction member (6). The distraction member (6) comprises first and second distraction arms (70, 72), each of which is independently moveable with respect to the reference member (4) along a movement axis M. The movement axes M, M of the first and second distraction arms (70, 72) are substantially parallel. A kit of parts is also provided comprising an alignment tool (2), a drill guide (200) and a cutting guide (300).

Abstract: A surgical impactor (2) for inserting a prosthetic implant (26) into a bone, the surgical impactor (2) comprising: a movable retaining means (8) for releasably connecting the implant (26) to the surgical impactor (2), wherein the movable retaining means (8) has a first position in which the implant (26) is connected to the surgical impactor (2) and a second position in which the implant (26) is not connected to the surgical impactor (2); and a mechanism (14, 16) for moving the movable retaining means (8) between the first and second positions, wherein the movable retaining means (8) and the mechanism (14, 16) are removable from the surgical impactor (2).