RTI Surgical SImmetry System Interim Study Results

Interim results from 50 patients at 24 months in the EVoluSIon study, assessing RTI Surgical's SImmetry® sacroiliac fusion system, indicate that 98% of treated joints show evidence of fusion with 78% of patients remaining opioid-free. Of the 98% of treated joints with evidence of fusion, 84% showed solid fusion and 14% possible fusion.


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Julie Vetalice is ORTHOWORLD's Editorial Assistant. She has covered the orthopedic industry for over 20 years, having joined the company in 1999.

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