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. Author manuscript; available in PMC: 2016 Aug 3.
Published in final edited form as: Phys Sportsmed. 2015 Aug 3;43(3):213–220. doi: 10.1080/00913847.2015.1074854

Table 1. Overall Frequency of Knee OA Features Detected by Radiography and WBCT in Comparison with MRI.

X-ray vs. MRI
Feature Absent on MRI Present on MRI
Osteophytes Not Detected On X-Ray 76 34
Detected On X-Ray 0 50
Subchondral Cysts Not Detected On X-Ray 150 9
Detected On X-Ray 0 1
SCT vs. MRI
Absent on MRI Present on MRI
Osteophytes Not Detected On SCT 74 6
Detected On SCT 2 78
Subchondral Cysts Not Detected On SCT 148 0
Detected On SCT 2 10