Abstract: The invention relates to a joint socket for a joint endoprosthesis, in particular in the form of a hip joint socket for a hip joint endoprosthesis. The joint socket has the form or substantially the form of a section of a hollow-spherical shell. The joint socket comprises a socket wall, in which socket wall at least one through-opening is formed. The through-opening is closed with a closure element. The closure element is formed as one piece with the socket wall. At least one predetermined breaking point is formed between the closure element and the socket wall. The at least one predetermined breaking point is irreversibly destroyable for removing the closure element from the socket wall. The joint socket comprises at least one connecting device for force- and/or form-fittingly connecting the closure element removed from the socket wall to the socket wall in a connecting position.

Abstract: The invention relates to a joint socket for a joint endoprosthesis, in particular in the form of a hip joint socket for a hip joint endoprosthesis. The joint socket has the form or substantially the form of a section of a hollow-spherical shell. The joint socket comprises a socket wall, in which socket wall at least one through-opening is formed. The through-opening is closed with a closure element. The closure element is formed as one piece with the socket wall. At least one predetermined breaking point is formed between the closure element and the socket wall. The at least one predetermined breaking point is irreversibly destroyable for removing the closure element from the socket wall. The joint socket comprises at least one connecting device for force- and/or form-fittingly connecting the closure element removed from the socket wall to the socket wall in a connecting position.

Abstract: A modular prosthesis rasp is provided, having a rasp body with a rasp main body and at least one modular rasp body part connectable to the main body. The rasp main body has a receptacle for receiving the at least one rasp body part. An outer contour is defined by the rasp main body and the at least one rasp body part. The rasp body part receptacle extends from an indentation, defining a distal end of the receptacle, on a lateral side of the rasp main body to a proximal end thereof. A first tangential plane of the lateral side of the outer contour in the region of the indentation and a second tangential plane at a rasp body part contact surface, in the region of the distal end of the receptacle include an indentation angle of less than 85°.

Abstract: A modular prosthesis rasp comprises a rasp body having a rasp main body and at least one modular rasp body part connectable to the rasp main body. The rasp main body comprises a rasp body part receptacle for receiving the at least one rasp body part in a connected position in which the rasp main body and the at least one rasp body part are connected to each other, and in which the rasp body defines an outer contour defined partly by the rasp main body and partly by the at least one rasp body part. The rasp body part receptacle extends from an indentation, defining a distal end of the rasp body part receptacle, on a lateral side of the rasp main body to a proximal end of the rasp main body.