The implant anchorage can optionally be improved by cement augmentation. Perforations in the front part of the screw ensure an optimal cement distribution around the tip of the screw. Screw osteosynthesis is possible with or without cement application.
ISG – Iliosacral Pelvic Screw System
With or without cement application
For stabilization of the posterior pelvic ring - ISG Screw System
For screw osteosynthesis in the sacroiliac joint
The ISG Screw System is used for fixation of osteoporotic and non-osteoporotic fractures of the pelvis and is often used in cases of osteoarthritis or dislocation of the sacroiliac joint. The thread surfaces of ISG Screws are corrundum blasted in a subtractive process. The increased roughness of the surface structure leads to an enlargement of the implant surface which increases the primary stability of the implanted screws. Osseointegration is supported by the optimized surface structure.
Washers - movably mounted, fixed to the screw head
Uniform force distribution, secure removal
The mounted washer ensures an optimal force distribution on the bone and prevents the screw head from penetrating the bone. The washer is safely removed during screw removal.
Compression and stabilization
ISG – fully threaded screw or with a short thread
Optimum contact surface and even force distribution
Movable mounted washers
Corundum blasted thread surface
Reduces implant loosening
Even augmentation possible
6 perforations on the tip if the screw
Example of use
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