Abstract: A medical implant for osteosynthesis of symphysis ruptures on the human pelvis are described herein. The medical implant comprises a cranial plate implemented for being attached from a cranial side to a first pubic bone and a second pubic bone of a patient to be treated in order to connect the pubic bones, a posterior plate implemented for being attached from a posterior side to the first pubic bone and the second pubic bone of the patient in order to connect the pubic bones, wherein the cranial plate and the posterior plate are connected to each other by means of at least one first connecting arm. A method for osteosynthesis of a symphysis rupture on a training body is also described herein.

Abstract: A wrist endoprosthesis (2) for functional replacement of the human wrist, containing a radius component (4) that has a shaft (10) for anchoring in the radius, a head (12), and a first joint surface (16), which is implemented on a distal head face (14), and a carpal component (6) that has a proximal carpal face (22), a distal carpal face (20) and a second joint surface (24) which is formed on the proximal carpal face (22) and interacts with the first joint surface (169) of the radius component (4), characterized in that the carpal component (6) is substantially trough-shaped, in order to at least partially surround the carpal bones. Also, a wrist endoprosthesis (2) that has anti-luxation protection (8), a method for producing wrist endoprostheses (2) and a computer program product.