Solis RS is the culmination of over 10 years of scientific endeavour in the field of resorbable implants in the spine. 100% Pure High Molecular Weight PLLA Material Through controlled bioresorption the structural integrity of implant is maintained to support load transfer from the implant to the newly formed bone during the fusion process Bioresorbable Radio Markers Each SolisTM RS cage contain three bioresorbable x-ray markers to allow for three dimensional positioning of the cage intraoperatively as well as facilitating postoperative follow up.