surgical target and intramedullu00e4res schienungssystem for bones with markraum

摘要

surgical target (72) for a from its proximal end (16) and at least in a distal end (20) of lu00e4ngskanal (22) comprehensive marknagel (14), which is marknagel (14) at its distal end (20) of at least two querbohrungen (24, 26, 28) for v erriegelungselemente (178) isthe target (72), a kopplungselement (86) for insertion into one of the at least two querbohrungen (24, 26, 28), and at least one werkzeugfu00fchrung (78, 80) for a knochenbearbeitungswerkzeug (66) is characterised by devices (110) to defined, temporarily en match free setting of the zielgeru00e4ts (72) at any of the at least two querbohrungen (24,26, 28) of the devices (110) through the lu00e4ngskanal (22) through really sicherungselement (102) includes, in one of sicherungsstellung, on the one hand, directly or indirectly, on the proximal end (16) of the marknagels (14) preserved and, on the other hand, with the kopplungselement ( 98) in a defined manner in surgery bringbar is definedmatch free setting of the kopplungselements (98) in a querbohrung (26) of the marknagels...