Modular hip joint endoprosthesis has conical connection between spherical head and trochant segment and between trochant segment and shaft

摘要

The connection between the spherical head and the trochant segment (11) on the one side, and between the trochant segment and shaft (10) on the other side, is in the form of an especially conical plug-in connection (12,13,14). the plug-in connection between the trochant segment and the shaft extends at an angle of between 2 and 5 degrees to the shaft's lengthwise axis.(15).