The operative management of pelvic ring disruptions has always represented a challenge to the surgeon. Threaded rods as fixators of posterior pelvic ring instability have been well proven for a long time, especially for sacral fractures in all three zones, and for detachments of the SI joint. The stability of sacral rods has been proved in numerous studies.
Dorsal stabilisation of unstable pelvic ring injuries type C/AO.
Especially in the case of:
Unstable sacral fractures in all three zones
Osteo-ligament instabilities of the sacro-illiac joint
Threaded Rods with washers and locknuts.
Socket spanner system with AO standard adaptor for fast and simple fastening of nut
Stable guiding instrument for simple and safe positioning
Stepped thread to increase fatigue strength