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.