OF spine classification of osteoporotic thoracolumbar vertebral body fractures by MRI and conventional radiographs only leads to high inter-observer agreement rates-an additional CT adds limited information for the of classification and the OF score

Table 4 Comparison of the treatment recommendation based on the OF score between MRI and MRI + CT

Treatment Recommendation	Rater I (%)	Rater II (%)	Rater III (%)	Rater IV (%)	Rater V (%)	Mean (%)
No Difference	88.5	82.0	82.0	82.0	88.5	84.7
No Relevant Difference ^X	11.5	11.5	11.5	18.0	9.8	12.3
Relevant Difference	0	6.6	6.6	0	1.6	2.5

ISSN: 1471-2474