25/08/2025
Congratulations to Neurospine Foundation on their latest publication titled The Total Disc Replacement Osteolysis Grading Scale – a simple, reliable and quantifiable tool for assessing, managing and reporting osteolysis after cervical total disc replacement
This manuscript outlines the Total Disc Replacement (TDR) Osteolysis Grading Scale, a simple, quantitative classification system for defining osteolysis severity related to TDR. Four blinded multidisciplinary raters independently measured osteolytic cysts and both vertebral endplates, calculated the percentage of osteolysis and assigned osteolysis grades on CT and X-ray images. The TDR Osteolysis Grading Scale demonstrated good reliability and sensitivity amongst raters with CT.
Utilisation of this grading scale in clinical practice may aid in standardising osteolysis reporting, monitoring osteolysis progression and clinical decision-making. Check out the full article here:
Purpose Cervical Total Disc Replacement (CTDR) related periprosthetic osteolysis is inconsistently reported. The purpose of this study is to assess the previously published TDR Osteolysis Grading Scale, a quantitative classification system of CTDR-related osteolysis, and to assess its reliability an...